The chemist carefully poured the acid into the flask, watching it fizz and bubble.

家小心翼翼地将酸倒入烧瓶，看着它冒泡沸腾。

The anti-segregability, chemical miscibility and size effect of bulk blending fertilizers are discussed.

讨论掺混肥的抗离析性能、可混性，粒度对掺合性能的影响。

Red-green color blindness is also called Daltonism, after English chemist and physicist John Dalton.

红绿先天性色盲也叫「达顿症」，其身患此症的英国与物理家达顿。

Our chemistry teacher often reduces a compound to its components in lab.

在实验室中老师常把合物分解为各种成分。

Be absorbed in the chymic oak and plastic industry.

专注橡塑工业产品研发生产!

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细品的开发及生产进展,包二苯甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类合物。

The chemical modification methods of food proteins are summarized,including acylation,deamidation,phosphorylation,glycosylation,covalent cross-linking effect etc.

综述了酰作用、去酰胺作用、磷酸作用、糖基作用、共价交联作用等食品蛋白质的改性技术及法。

In Sparus macrocephalus alimentary canal,the distribution of endocrine cells was studied through immunohistochemistry.

应用免疫组织法研究了黑鲷消道几种内分泌细胞的分布.

Certain chemicals are easily absorbed into the bloodstream, while others are not.

某些药品很容易溶血液, 有些则不行。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

改性主要有氧、交联、酯和接枝共聚。

As chemical reagent and corrodent of integrated plate.

作试剂和集成电路电镀板的消蚀剂。

This article reports a method of preparation of metal-copper-powder with cuprammonia by directIy chemical method.

本文报导了一种用法直接从铜氨溶液中制取金属铜粉的法。

An acid can react with a base to form a salt.

酸和碱起反应成盐。

The same water was reused after chemical treatment.

原来的水经过处理之后再度使用。

The soil has been poisoned with chemical waste from the factory.

土壤被从工厂排出的废料污染了。

I have only a rudimentary knowledge of chemistry.

我只有些粗浅的知识。

The chemical must be salted out and allowed to dry.

必须把这种物质加盐分离出来并让它变干。

Now scientists have learned to make rain by salting clouds with certain chemicals.

如今, 科家已经掌握了把某些物质撒在云层上以人工造雨的法。

Reaction kinetics is far less perfect than thermochemistry theory.Why?

动力远不及热力那么完美。

The photocatalysis of the semiconductive materials convert the photon energy to chemical energy.

半导体材料的光催效应可将光能转为能。

The chemist carefully poured the acid into the flask, watching it fizz and bubble.

小心翼翼地将酸倒入烧瓶，看着它冒泡沸腾。

The anti-segregability, chemical miscibility and size effect of bulk blending fertilizers are discussed.

讨论掺混肥的抗离析性能、可混性，粒度对掺合性能的影响。

Red-green color blindness is also called Daltonism, after English chemist and physicist John Dalton.

红绿先天性色盲也叫「达顿症」，其得名于身患此症的英国与物理达顿。

Our chemistry teacher often reduces a compound to its components in lab.

在实验室中老师常把合物分解为各种成分。

Be absorbed in the chymic oak and plastic industry.

专注于橡塑工业产品研发生产!

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细品的开发及生产进展,包二苯甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类合物。

The chemical modification methods of food proteins are summarized,including acylation,deamidation,phosphorylation,glycosylation,covalent cross-linking effect etc.

综述了酰作用、去酰胺作用、磷酸作用、糖基作用、共价交联作用等食品蛋白质的改性技术及方法。

In Sparus macrocephalus alimentary canal,the distribution of endocrine cells was studied through immunohistochemistry.

应用免疫组织方法研究了黑鲷消道几种内分泌细胞的分布.

Certain chemicals are easily absorbed into the bloodstream, while others are not.

某些药品很容易溶于血液, 有些则不行。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

改性主要有氧、交联、酯和接枝共聚。

As chemical reagent and corrodent of integrated plate.

作和集成电路电镀板的消蚀。

This article reports a method of preparation of metal-copper-powder with cuprammonia by directIy chemical method.

本文报导了一种用方法直接从铜氨溶液中制取金属铜粉的方法。

An acid can react with a base to form a salt.

酸和碱起反应成盐。

The same water was reused after chemical treatment.

原来的水经过处理之后再度使用。

The soil has been poisoned with chemical waste from the factory.

土壤被从工厂排出的废料污染了。

I have only a rudimentary knowledge of chemistry.

我只有些粗浅的知识。

The chemical must be salted out and allowed to dry.

必须把这种物质加盐分离出来并让它变干。

Now scientists have learned to make rain by salting clouds with certain chemicals.

如今, 科已经掌握了把某些物质撒在云层上以人工造雨的方法。

Reaction kinetics is far less perfect than thermochemistry theory.Why?

动力远不及热力那么完美。

The photocatalysis of the semiconductive materials convert the photon energy to chemical energy.

半导体材料的光催效应可将光能转为能。

The chemist carefully poured the acid into the flask, watching it fizz and bubble.

化学家小心翼翼地将酸倒入烧瓶，看着它冒泡沸腾。

The anti-segregability, chemical miscibility and size effect of bulk blending fertilizers are discussed.

讨论混肥的抗离析性能、化学可混性，粒度性能的影响。

Red-green color blindness is also called Daltonism, after English chemist and physicist John Dalton.

红绿先天性色盲也叫「达顿症」，其得名于身患此症的英国化学与物理学家达顿。

Our chemistry teacher often reduces a compound to its components in lab.

在实验室中化学老师常把化物分解为各种成分。

Be absorbed in the chymic oak and plastic industry.

专注于化学橡塑工业产品研发生产!

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品的开发及生产进展,包二苯甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类化物。

The chemical modification methods of food proteins are summarized,including acylation,deamidation,phosphorylation,glycosylation,covalent cross-linking effect etc.

综述了酰化作用、去酰胺作用、磷酸化作用、糖基化作用、共价交联作用等食品蛋白质的化学改性技术及方法。

In Sparus macrocephalus alimentary canal,the distribution of endocrine cells was studied through immunohistochemistry.

应用免疫组织化学方法研究了黑鲷消化道几种内分泌细胞的分.

Certain chemicals are easily absorbed into the bloodstream, while others are not.

化学药品很容易溶于血液, 有则不行。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

化学改性主要有氧化、交联、酯化和接枝共聚。

As chemical reagent and corrodent of integrated plate.

作化学试剂和集成电路电镀板的消蚀剂。

This article reports a method of preparation of metal-copper-powder with cuprammonia by directIy chemical method.

本文报导了一种用化学方法直接从铜氨溶液中制取金属铜粉的方法。

An acid can react with a base to form a salt.

酸和碱起化学反应成盐。

The same water was reused after chemical treatment.

原来的水经过化学处理之后再度使用。

The soil has been poisoned with chemical waste from the factory.

土壤被从工厂排出的化学废料污染了。

I have only a rudimentary knowledge of chemistry.

我只有粗浅的化学知识。

The chemical must be salted out and allowed to dry.

必须把这种化学物质加盐分离出来并让它变干。

Now scientists have learned to make rain by salting clouds with certain chemicals.

如今, 科学家已经掌握了把化学物质撒在云层上以人工造雨的方法。

Reaction kinetics is far less perfect than thermochemistry theory.Why?

化学动力学远不及化学热力学那么完美。

The photocatalysis of the semiconductive materials convert the photon energy to chemical energy.

半导体材料的光催化效应可将光能转化为化学能。

The chemist carefully poured the acid into the flask, watching it fizz and bubble.

化学家小心翼翼地将倒入烧瓶，看着它冒泡沸腾。

The anti-segregability, chemical miscibility and size effect of bulk blending fertilizers are discussed.

讨论掺混肥的抗离析性能、化学可混性，粒度对掺合性能的影响。

Red-green color blindness is also called Daltonism, after English chemist and physicist John Dalton.

红绿先天性色盲也叫「达顿症」，其得名于身患此症的英国化学与物理学家达顿。

Our chemistry teacher often reduces a compound to its components in lab.

在实验室中化学老师常把化合物解为各种成。

Be absorbed in the chymic oak and plastic industry.

专于化学橡塑工业产品研发生产!

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品的开发及生产进展,包二苯甲酮类、氯代甲酯类、异氰酯类、酰氯类、碳酯类化合物。

The chemical modification methods of food proteins are summarized,including acylation,deamidation,phosphorylation,glycosylation,covalent cross-linking effect etc.

综述了酰化作、去酰胺作、化作、糖基化作、共价交联作等食品蛋白质的化学改性技术及方法。

In Sparus macrocephalus alimentary canal,the distribution of endocrine cells was studied through immunohistochemistry.

应免疫组织化学方法研究了黑鲷消化道几种内泌细胞的布.

Certain chemicals are easily absorbed into the bloodstream, while others are not.

某些化学药品很容易溶于血液, 有些则不行。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

化学改性主要有氧化、交联、酯化和接枝共聚。

As chemical reagent and corrodent of integrated plate.

作化学试剂和集成电路电镀板的消蚀剂。

This article reports a method of preparation of metal-copper-powder with cuprammonia by directIy chemical method.

本文报导了一种化学方法直接从铜氨溶液中制取金属铜粉的方法。

An acid can react with a base to form a salt.

和碱起化学反应成盐。

The same water was reused after chemical treatment.

原来的水经过化学处理之后再度使。

The soil has been poisoned with chemical waste from the factory.

土壤被从工厂排出的化学废料污染了。

I have only a rudimentary knowledge of chemistry.

我只有些粗浅的化学知识。

The chemical must be salted out and allowed to dry.

必须把这种化学物质加盐离出来并让它变干。

Now scientists have learned to make rain by salting clouds with certain chemicals.

如今, 科学家已经掌握了把某些化学物质撒在云层上以人工造雨的方法。

Reaction kinetics is far less perfect than thermochemistry theory.Why?

化学动力学远不及化学热力学那么完美。

The photocatalysis of the semiconductive materials convert the photon energy to chemical energy.

半导体材料的光催化效应可将光能转化为化学能。

The chemist carefully poured the acid into the flask, watching it fizz and bubble.

家小心翼翼地将酸倒入烧瓶，看着它冒泡沸腾。

The anti-segregability, chemical miscibility and size effect of bulk blending fertilizers are discussed.

讨论掺混肥的抗离析性能、可混性，粒度对掺合性能的影响。

Red-green color blindness is also called Daltonism, after English chemist and physicist John Dalton.

红绿先天性色盲也叫「达顿症」，其得患此症的英国与物理家达顿。

Our chemistry teacher often reduces a compound to its components in lab.

在实验室中老师常把合物分解为各种成分。

Be absorbed in the chymic oak and plastic industry.

专注橡塑工业产品研发生产!

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细品的开发及生产进展,包二苯甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类合物。

The chemical modification methods of food proteins are summarized,including acylation,deamidation,phosphorylation,glycosylation,covalent cross-linking effect etc.

综述了酰作用、去酰胺作用、磷酸作用、糖基作用、共价交联作用等食品蛋白质的改性技术及方法。

In Sparus macrocephalus alimentary canal,the distribution of endocrine cells was studied through immunohistochemistry.

应用免疫组方法研究了黑鲷消道几种内分泌细胞的分布.

Certain chemicals are easily absorbed into the bloodstream, while others are not.

某些药品很容易溶血液, 有些则不行。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

改性主要有氧、交联、酯和接枝共聚。

As chemical reagent and corrodent of integrated plate.

作试剂和集成电路电镀板的消蚀剂。

This article reports a method of preparation of metal-copper-powder with cuprammonia by directIy chemical method.

本文报导了一种用方法直接从铜氨溶液中制取金属铜粉的方法。

An acid can react with a base to form a salt.

酸和碱起反应成盐。

The same water was reused after chemical treatment.

原来的水经过处理之后再度使用。

The soil has been poisoned with chemical waste from the factory.

土壤被从工厂排出的废料污染了。

I have only a rudimentary knowledge of chemistry.

我只有些粗浅的知识。

The chemical must be salted out and allowed to dry.

必须把这种物质加盐分离出来并让它变干。

Now scientists have learned to make rain by salting clouds with certain chemicals.

如今, 科家已经掌握了把某些物质撒在云层上以人工造雨的方法。

Reaction kinetics is far less perfect than thermochemistry theory.Why?

动力远不及热力那么完美。

The photocatalysis of the semiconductive materials convert the photon energy to chemical energy.

半导体材料的光催效应可将光能转为能。

The chemist carefully poured the acid into the flask, watching it fizz and bubble.

化学家小心翼翼地将酸倒入烧瓶，看着它冒泡沸腾。

The anti-segregability, chemical miscibility and size effect of bulk blending fertilizers are discussed.

讨论掺混肥的性能、化学可混性，粒度对掺合性能的影响。

Red-green color blindness is also called Daltonism, after English chemist and physicist John Dalton.

红绿先天性色盲也叫「达顿症」，其得名于身患此症的英国化学与物理学家达顿。

Our chemistry teacher often reduces a compound to its components in lab.

在实验室中化学老师常把化合物分解为各种成分。

Be absorbed in the chymic oak and plastic industry.

专注于化学橡塑工业产品研发生产!

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品的开发及生产进展,包二苯甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类化合物。

The chemical modification methods of food proteins are summarized,including acylation,deamidation,phosphorylation,glycosylation,covalent cross-linking effect etc.

综述了酰化作用、去酰胺作用、磷酸化作用、糖基化作用、共价交联作用等食品蛋白质的化学改性技术及方法。

In Sparus macrocephalus alimentary canal,the distribution of endocrine cells was studied through immunohistochemistry.

应用免疫组织化学方法研究了黑鲷消化道几种内分泌细胞的分布.

Certain chemicals are easily absorbed into the bloodstream, while others are not.

某些化学药品很容易溶于, 有些则不行。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

化学改性主要有氧化、交联、酯化和接枝共聚。

As chemical reagent and corrodent of integrated plate.

作化学试剂和集成电路电镀板的消蚀剂。

This article reports a method of preparation of metal-copper-powder with cuprammonia by directIy chemical method.

本文报导了一种用化学方法直接从铜氨溶中制取金属铜粉的方法。

An acid can react with a base to form a salt.

酸和碱起化学反应成盐。

The same water was reused after chemical treatment.

原来的水经过化学处理之后再度使用。

The soil has been poisoned with chemical waste from the factory.

土壤被从工厂排出的化学废料污染了。

I have only a rudimentary knowledge of chemistry.

我只有些粗浅的化学知识。

The chemical must be salted out and allowed to dry.

必须把这种化学物质加盐分出来并让它变干。

Now scientists have learned to make rain by salting clouds with certain chemicals.

如今, 科学家已经掌握了把某些化学物质撒在云层上以人工造雨的方法。

Reaction kinetics is far less perfect than thermochemistry theory.Why?

化学动力学远不及化学热力学那么完美。

The photocatalysis of the semiconductive materials convert the photon energy to chemical energy.

半导体材料的光催化效应可将光能转化为化学能。

The chemist carefully poured the acid into the flask, watching it fizz and bubble.

学家小心翼翼地将酸倒入烧瓶，看着它冒泡沸腾。

The anti-segregability, chemical miscibility and size effect of bulk blending fertilizers are discussed.

讨论掺混肥的抗离析性能、学可混性，粒度对掺合性能的影响。

Red-green color blindness is also called Daltonism, after English chemist and physicist John Dalton.

红绿先天性色盲也叫「达顿症」，其得名于身患此症的英国学与物理学家达顿。

Our chemistry teacher often reduces a compound to its components in lab.

在实验室中学老师常把合物分解为各种成分。

Be absorbed in the chymic oak and plastic industry.

专注于学橡塑工业产品研发生产!

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细学品的开发及生产进展,包二苯甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类合物。

The chemical modification methods of food proteins are summarized,including acylation,deamidation,phosphorylation,glycosylation,covalent cross-linking effect etc.

综述了酰作用、去酰胺作用、磷酸作用、糖基作用、共价交联作用等食品蛋白质的学改性技术及方法。

In Sparus macrocephalus alimentary canal,the distribution of endocrine cells was studied through immunohistochemistry.

应用免疫组织学方法研究了黑鲷消道几种内分泌细胞的分布.

Certain chemicals are easily absorbed into the bloodstream, while others are not.

某些学药品很容易溶于血液, 有些则不行。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

学改性主要有氧、交联、酯接枝共聚。

As chemical reagent and corrodent of integrated plate.

作学试成电路电镀板的消蚀。

This article reports a method of preparation of metal-copper-powder with cuprammonia by directIy chemical method.

本文报导了一种用学方法直接从铜氨溶液中制取金属铜粉的方法。

An acid can react with a base to form a salt.

酸碱起学反应成盐。

The same water was reused after chemical treatment.

原来的水经过学处理之后再度使用。

The soil has been poisoned with chemical waste from the factory.

土壤被从工厂排出的学废料污染了。

I have only a rudimentary knowledge of chemistry.

我只有些粗浅的学知识。

The chemical must be salted out and allowed to dry.

必须把这种学物质加盐分离出来并让它变干。

Now scientists have learned to make rain by salting clouds with certain chemicals.

如今, 科学家已经掌握了把某些学物质撒在云层上以人工造雨的方法。

Reaction kinetics is far less perfect than thermochemistry theory.Why?

学动力学远不及学热力学那么完美。

The photocatalysis of the semiconductive materials convert the photon energy to chemical energy.

半导体材料的光催效应可将光能转为学能。

The chemist carefully poured the acid into the flask, watching it fizz and bubble.

化家小心翼翼地将酸倒入烧瓶，看着它冒泡沸腾。

The anti-segregability, chemical miscibility and size effect of bulk blending fertilizers are discussed.

讨论掺混肥抗离析性能、化可混性，粒度对掺合性能影响。

Red-green color blindness is also called Daltonism, after English chemist and physicist John Dalton.

红绿先天性色盲也叫「达顿症」，其得名于身患此症英国化与物理家达顿。

Our chemistry teacher often reduces a compound to its components in lab.

在实验室中化老师常把化合物分解为各种成分。

Be absorbed in the chymic oak and plastic industry.

专注于化橡塑工业产研发生产!

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化开发及生产进展,包二苯甲酮、氯代甲、氰酸、酰氯、碳酸化合物。

The chemical modification methods of food proteins are summarized,including acylation,deamidation,phosphorylation,glycosylation,covalent cross-linking effect etc.

综述了酰化作用、去酰胺作用、磷酸化作用、糖基化作用、共价交联作用等食蛋白质化改性技术及方法。

In Sparus macrocephalus alimentary canal,the distribution of endocrine cells was studied through immunohistochemistry.

应用免疫组织化方法研究了黑鲷消化道几种内分泌细胞分布.

Certain chemicals are easily absorbed into the bloodstream, while others are not.

某些化药很容易溶于血液, 有些则不行。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

化改性主要有氧化、交联、化和接枝共聚。

As chemical reagent and corrodent of integrated plate.

作化试剂和集成电路电镀板消蚀剂。

This article reports a method of preparation of metal-copper-powder with cuprammonia by directIy chemical method.

本文报导了一种用化方法直接从铜氨溶液中制取金属铜粉方法。

An acid can react with a base to form a salt.

酸和碱起化反应成盐。

The same water was reused after chemical treatment.

原来水经过化处理之后再度使用。

The soil has been poisoned with chemical waste from the factory.

土壤被从工厂排出化废料污染了。

I have only a rudimentary knowledge of chemistry.

我只有些粗浅化知识。

The chemical must be salted out and allowed to dry.

必须把这种化物质加盐分离出来并让它变干。

Now scientists have learned to make rain by salting clouds with certain chemicals.

如今, 科家已经掌握了把某些化物质撒在云层上以人工造雨方法。

Reaction kinetics is far less perfect than thermochemistry theory.Why?

化动力远不及化热力那么完美。

The photocatalysis of the semiconductive materials convert the photon energy to chemical energy.

半导体材料光催化效应可将光能转化为化能。

The chemist carefully poured the acid into the flask, watching it fizz and bubble.

学家小心翼翼地将倒入烧瓶，看着它冒泡沸腾。

The anti-segregability, chemical miscibility and size effect of bulk blending fertilizers are discussed.

讨论掺混肥的抗离析性能、学可混性，粒度对掺合性能的影响。

Red-green color blindness is also called Daltonism, after English chemist and physicist John Dalton.

红绿先天性色盲也叫「达顿症」，其得名于身患此症的英国学与物理学家达顿。

Our chemistry teacher often reduces a compound to its components in lab.

在实验室中学老师常把合物分解为各种成分。

Be absorbed in the chymic oak and plastic industry.

专注于学橡塑工业产品研发生产!

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游学品的开发及生产进展,包二苯甲酮类、氯代甲类、异类、酰氯类、碳类合物。

The chemical modification methods of food proteins are summarized,including acylation,deamidation,phosphorylation,glycosylation,covalent cross-linking effect etc.

综述了酰作用、去酰胺作用、磷作用、糖基作用、共价交联作用等食品蛋白质的学改性技术及方法。

In Sparus macrocephalus alimentary canal,the distribution of endocrine cells was studied through immunohistochemistry.

应用免疫组织学方法研究了黑鲷消道几种内分泌胞的分布.

Certain chemicals are easily absorbed into the bloodstream, while others are not.

某些学药品很容易溶于血液, 有些则不行。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

学改性主要有氧、交联、和接枝共聚。

As chemical reagent and corrodent of integrated plate.

作学试剂和集成电路电镀板的消蚀剂。

This article reports a method of preparation of metal-copper-powder with cuprammonia by directIy chemical method.

本文报导了一种用学方法直接从铜氨溶液中制取金属铜粉的方法。

An acid can react with a base to form a salt.

和碱起学反应成盐。

The same water was reused after chemical treatment.

原来的水经过学处理之后再度使用。

The soil has been poisoned with chemical waste from the factory.

土壤被从工厂排出的学废料污染了。

I have only a rudimentary knowledge of chemistry.

我只有些粗浅的学知识。

The chemical must be salted out and allowed to dry.

必须把这种学物质加盐分离出来并让它变干。

Now scientists have learned to make rain by salting clouds with certain chemicals.

如今, 科学家已经掌握了把某些学物质撒在云层上以人工造雨的方法。

Reaction kinetics is far less perfect than thermochemistry theory.Why?

学动力学远不及学热力学那么完美。

The photocatalysis of the semiconductive materials convert the photon energy to chemical energy.

半导体材料的光催效应可将光能转为学能。