When nitric acid is poured on copper, a brown vapor gives off.

将硝酸倒在铜上, 会散发出种棕色的蒸气。

Conclusion Ectogenetic nitric oxide can inhibit the proliferation of NSC from mouse in vitro.

结论 外源性氧化对培养状态的小鼠神经干细胞增殖有抑制作用。

Technology of nuclear fuel cycle.Determination of neptunium in nitric acid solutions by molecular absorption spectrophotometry.

核能.核燃料循环技术.分子吸收分光光度法测定硝酸溶液中的镎Nuclear energy.

Corrosively medium for chemical production such as sodium hydrate,caustic soda,sulfuric acid,nitric acid,acetic acid,fatty acid.

化工中的腐蚀性物料，如：烧碱、纯碱、稀硫酸、碳酸、醋酸等。

The ore sample was dissolved in nitric acid.After enrichment and separation with Xanthic ester cotton,the silver was determined by thiocyanometry.

该方法采用硝酸溶解样,黄原酯棉富集分离,以硫氰酸盐滴定法进行测定。

Sample was digested in polytetrafluorethylene sealed vesssle by nitric acid-perhydrol or high chloric acid-perhydrol, Hg As Pb were simultaneously determinated by ICP-AES.

采用高压溶样弹，将样用硝酸-过氧化氢或高氯酸-过氧化氢溶解后，用ICP-AES法对汞砷铅连续测定。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试剂,过氧化物、硝酸、氧和臭氧等各类氧化剂对醚选择性氧化以及醚的阳极电氧化研究状况。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

本文介绍利用硝硫混酸常压氧化法，把甜菜废渣制成工业草酸。

In this study, the performance of the supported metallic oxide catalysts for catalytic reduction of nitric oxide with carbon monooxide as a reducing agent were investigated.

本论文主要是研究奈米金属氧化物担体触媒，用于以氧化碳为还原剂之氧化还原反应。

The indium sesquioxide with over 99% purity can be prepared by a decomposition of nitric acid. The method was characterized by fewer equipments, simple operation, low cost and quick yield.

采用硝酸分解法可制取纯度高于99%的三氧化二铟.本法具有设备少、操作简单、成本低、见效快等优点.

When nitric acid is poured on copper, a brown vapor gives off.

将硝酸倒在铜上, 会散发出种棕色的蒸气。

Conclusion Ectogenetic nitric oxide can inhibit the proliferation of NSC from mouse in vitro.

结论 外源性氧对培养状态的小鼠神经干细胞增殖有抑制作用。

Technology of nuclear fuel cycle.Determination of neptunium in nitric acid solutions by molecular absorption spectrophotometry.

核能.核燃料循环技术.分子吸收分光光度法测定硝酸溶液的镎Nuclear energy.

Corrosively medium for chemical production such as sodium hydrate,caustic soda,sulfuric acid,nitric acid,acetic acid,fatty acid.

工生的腐蚀性物料，如：烧碱、纯碱、浓稀硫酸、碳酸、醋酸等。

The ore sample was dissolved in nitric acid.After enrichment and separation with Xanthic ester cotton,the silver was determined by thiocyanometry.

该方法采用硝酸溶解样,黄原酯棉富集分离,以硫氰酸盐滴定法进行测定。

Sample was digested in polytetrafluorethylene sealed vesssle by nitric acid-perhydrol or high chloric acid-perhydrol, Hg As Pb were simultaneously determinated by ICP-AES.

采用高压溶样弹，将样用硝酸-过氧氢或高氯酸-过氧氢溶解后，用ICP-AES法对汞砷铅连续测定。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试剂,过氧物、硝酸、氧和臭氧等各类氧剂对醚选择性氧以及醚的阳极电氧研究状况。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

本文介绍利用硝硫混酸常压氧法，把甜菜废渣制成工业草酸。

In this study, the performance of the supported metallic oxide catalysts for catalytic reduction of nitric oxide with carbon monooxide as a reducing agent were investigated.

本论文主要是研究奈米金属氧物担体触媒，用于以氧碳为还原剂之氧还原反应。

The indium sesquioxide with over 99% purity can be prepared by a decomposition of nitric acid. The method was characterized by fewer equipments, simple operation, low cost and quick yield.

采用硝酸分解法可制取纯度高于99%的三氧二铟.本法具有设备少、操作简单、成本低、见效快等优点.

When nitric acid is poured on copper, a brown vapor gives off.

将硝酸倒在铜上, 会散发出一种棕色蒸气。

Conclusion Ectogenetic nitric oxide can inhibit the proliferation of NSC from mouse in vitro.

结论 外源性一氧化氮对培养状态小鼠神经干细胞增殖有抑制作。

Technology of nuclear fuel cycle.Determination of neptunium in nitric acid solutions by molecular absorption spectrophotometry.

核能.核燃料循环技术.分子吸收分光光度法测定硝酸溶液中镎Nuclear energy.

Corrosively medium for chemical production such as sodium hydrate,caustic soda,sulfuric acid,nitric acid,acetic acid,fatty acid.

化工生产中腐蚀性物料，如：烧碱、纯碱、浓稀硫酸、碳酸、醋酸等。

The ore sample was dissolved in nitric acid.After enrichment and separation with Xanthic ester cotton,the silver was determined by thiocyanometry.

该方法采硝酸溶,黄原酯棉富集分离,以硫氰酸盐滴定法进行测定。

Sample was digested in polytetrafluorethylene sealed vesssle by nitric acid-perhydrol or high chloric acid-perhydrol, Hg As Pb were simultaneously determinated by ICP-AES.

采高压溶弹，将硝酸-过氧化氢或高氯酸-过氧化氢溶后，ICP-AES法对汞砷铅连续测定。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试剂,过氧化物、硝酸、氧和臭氧等各类氧化剂对醚选择性氧化以及醚阳极电氧化研究状况。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

本文介绍利硝硫混酸常压氧化法，把甜菜废渣制成工业草酸。

In this study, the performance of the supported metallic oxide catalysts for catalytic reduction of nitric oxide with carbon monooxide as a reducing agent were investigated.

本论文主要是研究奈米金属氧化物担体触媒，于以一氧化碳为还原剂之一氧化氮还原反应。

The indium sesquioxide with over 99% purity can be prepared by a decomposition of nitric acid. The method was characterized by fewer equipments, simple operation, low cost and quick yield.

采硝酸分法可制取纯度高于99%三氧化二铟.本法具有设备少、操作简单、成本低、见效快等优点.

When nitric acid is poured on copper, a brown vapor gives off.

将硝酸倒在铜上, 会散发出一种棕色的。

Conclusion Ectogenetic nitric oxide can inhibit the proliferation of NSC from mouse in vitro.

论 外源性一氧化氮对培养状态的小鼠神经干细胞增殖有抑制。

Technology of nuclear fuel cycle.Determination of neptunium in nitric acid solutions by molecular absorption spectrophotometry.

能.燃料循环技术.分子吸收分光光度法测定硝酸溶液中的镎Nuclear energy.

Corrosively medium for chemical production such as sodium hydrate,caustic soda,sulfuric acid,nitric acid,acetic acid,fatty acid.

化工生产品中的腐蚀性物料，如：烧碱、纯碱、浓稀硫酸、碳酸、醋酸等。

The ore sample was dissolved in nitric acid.After enrichment and separation with Xanthic ester cotton,the silver was determined by thiocyanometry.

该方法采硝酸溶解样品,黄原酯棉富集分离,以硫氰酸盐滴定法进行测定。

Sample was digested in polytetrafluorethylene sealed vesssle by nitric acid-perhydrol or high chloric acid-perhydrol, Hg As Pb were simultaneously determinated by ICP-AES.

采高压溶样弹，将样品硝酸-过氧化氢或高氯酸-过氧化氢溶解后，ICP-AES法对汞砷铅连续测定。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试剂,过氧化物、硝酸、氧和臭氧等各类氧化剂对醚选择性氧化以及醚的阳极电氧化研究状况。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

本文介绍利硝硫混酸常压氧化法，把甜菜废渣制成工业品草酸。

In this study, the performance of the supported metallic oxide catalysts for catalytic reduction of nitric oxide with carbon monooxide as a reducing agent were investigated.

本论文主要是研究奈米金属氧化物担体触媒，于以一氧化碳为还原剂之一氧化氮还原反应。

The indium sesquioxide with over 99% purity can be prepared by a decomposition of nitric acid. The method was characterized by fewer equipments, simple operation, low cost and quick yield.

采硝酸分解法可制取纯度高于99%的三氧化二铟.本法具有设备少、操简单、成本低、见效快等优点.

When nitric acid is poured on copper, a brown vapor gives off.

将硝酸倒在铜上, 会散发出一种棕色的。

Conclusion Ectogenetic nitric oxide can inhibit the proliferation of NSC from mouse in vitro.

论 外源性一氧化氮对培养状态的小鼠神经干细胞增殖有抑制。

Technology of nuclear fuel cycle.Determination of neptunium in nitric acid solutions by molecular absorption spectrophotometry.

能.燃料循环技术.分子吸收分光光度法测定硝酸溶液中的镎Nuclear energy.

Corrosively medium for chemical production such as sodium hydrate,caustic soda,sulfuric acid,nitric acid,acetic acid,fatty acid.

化工生产品中的腐蚀性物料，如：烧碱、纯碱、浓稀硫酸、碳酸、醋酸等。

The ore sample was dissolved in nitric acid.After enrichment and separation with Xanthic ester cotton,the silver was determined by thiocyanometry.

该方法采硝酸溶解样品,黄原酯棉富集分离,以硫氰酸盐滴定法进行测定。

Sample was digested in polytetrafluorethylene sealed vesssle by nitric acid-perhydrol or high chloric acid-perhydrol, Hg As Pb were simultaneously determinated by ICP-AES.

采高压溶样弹，将样品硝酸-过氧化氢或高氯酸-过氧化氢溶解后，ICP-AES法对汞砷铅连续测定。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试剂,过氧化物、硝酸、氧和臭氧等各类氧化剂对醚选择性氧化以及醚的阳极电氧化研究状况。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

本文介绍利硝硫混酸常压氧化法，把甜菜废渣制成工业品草酸。

In this study, the performance of the supported metallic oxide catalysts for catalytic reduction of nitric oxide with carbon monooxide as a reducing agent were investigated.

本论文主要是研究奈米金属氧化物担体触媒，于以一氧化碳为还原剂之一氧化氮还原反应。

The indium sesquioxide with over 99% purity can be prepared by a decomposition of nitric acid. The method was characterized by fewer equipments, simple operation, low cost and quick yield.

采硝酸分解法可制取纯度高于99%的三氧化二铟.本法具有设备少、操简单、成本低、见效快等优点.

When nitric acid is poured on copper, a brown vapor gives off.

将硝倒铜上, 会散发出一种棕色的蒸气。

Conclusion Ectogenetic nitric oxide can inhibit the proliferation of NSC from mouse in vitro.

结论 外源性一氧化氮对培养状态的小鼠神经干细胞增殖有抑制作用。

Technology of nuclear fuel cycle.Determination of neptunium in nitric acid solutions by molecular absorption spectrophotometry.

核能.核燃料循环技术.分子吸收分光光度法测定硝溶液中的镎Nuclear energy.

Corrosively medium for chemical production such as sodium hydrate,caustic soda,sulfuric acid,nitric acid,acetic acid,fatty acid.

化工生产品中的腐蚀性物料，如：烧碱、纯碱、浓稀硫、碳、醋等。

The ore sample was dissolved in nitric acid.After enrichment and separation with Xanthic ester cotton,the silver was determined by thiocyanometry.

该方法采用硝溶解样品,黄原酯棉富集分离,以硫氰盐滴定法进行测定。

Sample was digested in polytetrafluorethylene sealed vesssle by nitric acid-perhydrol or high chloric acid-perhydrol, Hg As Pb were simultaneously determinated by ICP-AES.

采用压溶样弹，将样品用硝-过氧化氢或-过氧化氢溶解后，用ICP-AES法对汞砷铅连续测定。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试剂,过氧化物、硝、氧和臭氧等各类氧化剂对醚选择性氧化以及醚的阳极电氧化研究状况。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

本文介绍利用硝硫混常压氧化法，把甜菜废渣制成工业品草。

In this study, the performance of the supported metallic oxide catalysts for catalytic reduction of nitric oxide with carbon monooxide as a reducing agent were investigated.

本论文主要是研究奈米金属氧化物担体触媒，用于以一氧化碳为还原剂之一氧化氮还原反应。

The indium sesquioxide with over 99% purity can be prepared by a decomposition of nitric acid. The method was characterized by fewer equipments, simple operation, low cost and quick yield.

采用硝分解法可制取纯度于99%的三氧化二铟.本法具有设备少、操作简单、成本低、见效快等优点.

When nitric acid is poured on copper, a brown vapor gives off.

将硝酸倒在铜上, 会散发出一种棕色的蒸气。

Conclusion Ectogenetic nitric oxide can inhibit the proliferation of NSC from mouse in vitro.

结论 外源性一氧化氮对培养状态的小鼠神经干细胞增殖有抑制作用。

Technology of nuclear fuel cycle.Determination of neptunium in nitric acid solutions by molecular absorption spectrophotometry.

核能.核燃料循环技术.分子吸收分光光度法测定硝酸溶液中的镎Nuclear energy.

Corrosively medium for chemical production such as sodium hydrate,caustic soda,sulfuric acid,nitric acid,acetic acid,fatty acid.

化工生产品中的腐蚀性物料，如：烧碱、纯碱、浓稀硫酸、碳酸、醋酸等。

The ore sample was dissolved in nitric acid.After enrichment and separation with Xanthic ester cotton,the silver was determined by thiocyanometry.

该方法采用硝酸溶解样品,棉富集分离,以硫氰酸滴定法进行测定。

Sample was digested in polytetrafluorethylene sealed vesssle by nitric acid-perhydrol or high chloric acid-perhydrol, Hg As Pb were simultaneously determinated by ICP-AES.

采用高压溶样弹，将样品用硝酸-过氧化氢或高氯酸-过氧化氢溶解后，用ICP-AES法对汞砷铅连续测定。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试剂,过氧化物、硝酸、氧和臭氧等各类氧化剂对醚选择性氧化以及醚的阳极电氧化研究状况。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

本文介绍利用硝硫混酸常压氧化法，把甜菜废渣制成工业品草酸。

In this study, the performance of the supported metallic oxide catalysts for catalytic reduction of nitric oxide with carbon monooxide as a reducing agent were investigated.

本论文主要是研究奈米金属氧化物担体触媒，用于以一氧化碳为还剂之一氧化氮还反应。

The indium sesquioxide with over 99% purity can be prepared by a decomposition of nitric acid. The method was characterized by fewer equipments, simple operation, low cost and quick yield.

采用硝酸分解法可制取纯度高于99%的三氧化二铟.本法具有设备少、操作简单、成本低、见效快等优点.

When nitric acid is poured on copper, a brown vapor gives off.

将硝倒在铜上, 会散发出一种棕色的蒸气。

Conclusion Ectogenetic nitric oxide can inhibit the proliferation of NSC from mouse in vitro.

结论 外源性一氧化氮对培养状态的小鼠神经干细胞增殖有抑制作用。

Technology of nuclear fuel cycle.Determination of neptunium in nitric acid solutions by molecular absorption spectrophotometry.

核能.核燃料循环技术.分子吸收分光光度法测定硝溶液中的镎Nuclear energy.

Corrosively medium for chemical production such as sodium hydrate,caustic soda,sulfuric acid,nitric acid,acetic acid,fatty acid.

化工生产品中的腐蚀性物料，如：烧碱、纯碱、、碳、醋等。

The ore sample was dissolved in nitric acid.After enrichment and separation with Xanthic ester cotton,the silver was determined by thiocyanometry.

该方法采用硝溶解样品,黄原酯棉富集分离,以氰盐滴定法进行测定。

Sample was digested in polytetrafluorethylene sealed vesssle by nitric acid-perhydrol or high chloric acid-perhydrol, Hg As Pb were simultaneously determinated by ICP-AES.

采用高压溶样弹，将样品用硝-过氧化氢或高氯-过氧化氢溶解后，用ICP-AES法对汞砷铅连续测定。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试剂,过氧化物、硝、氧和臭氧等各类氧化剂对醚选择性氧化以及醚的阳极电氧化研究状况。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

本文介绍利用硝混常压氧化法，把甜菜废渣制成工业品草。

In this study, the performance of the supported metallic oxide catalysts for catalytic reduction of nitric oxide with carbon monooxide as a reducing agent were investigated.

本论文主要是研究奈米金属氧化物担体触媒，用于以一氧化碳为还原剂之一氧化氮还原反应。

The indium sesquioxide with over 99% purity can be prepared by a decomposition of nitric acid. The method was characterized by fewer equipments, simple operation, low cost and quick yield.

采用硝分解法可制取纯度高于99%的三氧化二铟.本法具有设备少、操作简单、成本低、见效快等优点.

When nitric acid is poured on copper, a brown vapor gives off.

将倒在铜上, 会散发出一种棕色蒸气。

Conclusion Ectogenetic nitric oxide can inhibit the proliferation of NSC from mouse in vitro.

结论 外源性一氧化对培养状态小鼠神经干细胞增殖有抑制作。

Technology of nuclear fuel cycle.Determination of neptunium in nitric acid solutions by molecular absorption spectrophotometry.

核能.核燃料循环技术.分子吸收分光光度法测定溶液中镎Nuclear energy.

Corrosively medium for chemical production such as sodium hydrate,caustic soda,sulfuric acid,nitric acid,acetic acid,fatty acid.

化工生产品中腐蚀性物料，如：烧碱、纯碱、浓稀硫、碳、醋等。

The ore sample was dissolved in nitric acid.After enrichment and separation with Xanthic ester cotton,the silver was determined by thiocyanometry.

该方法采溶解样品,黄原酯棉富集分离,以硫氰盐滴定法进行测定。

Sample was digested in polytetrafluorethylene sealed vesssle by nitric acid-perhydrol or high chloric acid-perhydrol, Hg As Pb were simultaneously determinated by ICP-AES.

采高压溶样弹，将样品-过氧化氢或高氯-过氧化氢溶解后，ICP-AES法对汞砷铅连续测定。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试剂,过氧化物、、氧和臭氧等各类氧化剂对醚选择性氧化以及醚阳极电氧化研究状况。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

本文介绍利硫混常压氧化法，把甜菜废渣制成工业品草。

In this study, the performance of the supported metallic oxide catalysts for catalytic reduction of nitric oxide with carbon monooxide as a reducing agent were investigated.

本论文主要是研究奈米金属氧化物担体触媒，于以一氧化碳为还原剂之一氧化还原反应。

The indium sesquioxide with over 99% purity can be prepared by a decomposition of nitric acid. The method was characterized by fewer equipments, simple operation, low cost and quick yield.

采分解法可制取纯度高于99%三氧化二铟.本法具有设备少、操作简单、成本低、见效快等优点.