The cold wind condenses vapor into rain.

冷风使水蒸气凝结成雨。

The surplus steam was blown off through the pipes.

多余的蒸气管道放掉了。

Water vapor is water in the form of a gas.

水蒸气是气态的水。

Clouds are formations of condensed water vapour.

云是由凝聚的水蒸气构成的。

Some workmen arrived today with a steamroller.

今天有一些工人带着一台蒸气压路机来了。

Expansion joints of various kinds are fitted on steam pipes.

各种各样的伸缩接头安装在蒸气管道上了。

The preparation of activated carbons from xylogen by steam activation method is reviewed.

以烟秆为原料,经炭化后用水蒸气活化制备活性炭。

His glasses steamed up when he came into the warm room.

他一走进暖房, 眼蒙上一层水蒸气。

Steam has fogged the bathroom mirror.

水蒸气遮住浴室的子。

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

将硝酸在铜上, 会散发出一种棕色的蒸气。

Nitryl aromatic hydrocarbon affect environment and human health mainly by waste water, dust and smoke.

硝基芳烃主要水、粉尘、蒸气等形式污染环境，影响人体健康。

Heat evaporates water into steam.

水受热变成水蒸气。

Who invented the steam engine?

谁发明了蒸气机？

Steam has fogged my glasses.

蒸气使我的眼模糊不清。

Steam erupted from the geyser.

蒸气从热水锅炉里冒出。

The Cryophorus consists of a glass tube with a bulb on each end containing water and water vapor.

此冰晶体形成器是一细长玻璃管两端并各有一玻璃球,球里有水和水蒸气。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟硫酸外）碱，，氨，蒸气，油品，有机溶剂，化学腐蚀性介质的各种旋转泵，阀门的填料密封。

The intersolubility of DME and diesel including the measurements of saturated vapor pressure and cloud point were studied.

本文进行了几种不同配比的二甲醚/柴油混合燃料的互溶性(包括混合燃料的饱和蒸气压以及浊点的测量)及发动机性能的试验研究，目的是寻求二甲醚在柴油中合适的添加比例，使柴油机在尽量不作改动的情况下燃用混合燃料并获得良好的性能。

Definition: Nutmeg oil is obtained by steam distillation of the dried and crushed kernels of Myristica fragrans Houtt.

本品为肉豆蔻科植物肉豆蔻树Myristica fragrans Houtt.压碎的新鲜果仁经水蒸气蒸馏获得的挥发油。

Objective:to study the chemical constituents of the essential oil of Inula helenium L.were extracted by steam distillation(SD)and supercritical-CO2 fluid(SFE).

研究土木香挥发油的化学成分,并比较水蒸气蒸馏提取(SD)与超临界CO2萃取(SFE)所得土木香挥发性成分的差异。

The cold wind condenses vapor into rain.

冷风使水蒸气凝结成雨。

The surplus steam was blown off through the pipes.

多余的蒸气通过管道放掉了。

Water vapor is water in the form of a gas.

水蒸气是气态的水。

Clouds are formations of condensed water vapour.

云是由凝聚的水蒸气构成的。

Some workmen arrived today with a steamroller.

今天有一些工人带着一台蒸气压路机来了。

Expansion joints of various kinds are fitted on steam pipes.

各种各样的伸缩接头被安装在蒸气管道了。

The preparation of activated carbons from xylogen by steam activation method is reviewed.

以烟秆为原料,经炭化后用水蒸气活化制备活性炭。

His glasses steamed up when he came into the warm room.

他一走进暖房, 眼就被蒙一层水蒸气。

Steam has fogged the bathroom mirror.

水蒸气遮住浴室的。

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

硝酸在铜, 发出一种棕色的蒸气。

Nitryl aromatic hydrocarbon affect environment and human health mainly by waste water, dust and smoke.

硝基芳烃主要通过废水、粉尘、蒸气等形式污染环境，影响人体健康。

Heat evaporates water into steam.

水受热变成水蒸气。

Who invented the steam engine?

谁发明了蒸气机？

Steam has fogged my glasses.

蒸气使我的眼模糊不清。

Steam erupted from the geyser.

蒸气从热水锅炉里冒出。

The Cryophorus consists of a glass tube with a bulb on each end containing water and water vapor.

此冰晶体形成器是一细长玻璃管两端并各有一玻璃球,球里有水和水蒸气。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟硫酸外）碱，，氨，蒸气，油品，有机溶剂，化学腐蚀性介质的各种旋转泵，阀门的填料密封。

The intersolubility of DME and diesel including the measurements of saturated vapor pressure and cloud point were studied.

本文进行了几种不同配比的二甲醚/柴油混合燃料的互溶性(包括混合燃料的饱和蒸气压以及浊点的测量)及发动机性能的试验研究，目的是寻求二甲醚在柴油中合适的添加比例，使柴油机在尽量不作改动的情况下燃用混合燃料并获得良好的性能。

Definition: Nutmeg oil is obtained by steam distillation of the dried and crushed kernels of Myristica fragrans Houtt.

本品为肉豆蔻科植物肉豆蔻树Myristica fragrans Houtt.压碎的新鲜果仁经水蒸气蒸馏获得的挥发油。

Objective:to study the chemical constituents of the essential oil of Inula helenium L.were extracted by steam distillation(SD)and supercritical-CO2 fluid(SFE).

研究土木香挥发油的化学成分,并比较水蒸气蒸馏提取(SD)与超临界CO2萃取(SFE)所得土木香挥发性成分的差异。

The cold wind condenses vapor into rain.

冷风使水蒸气凝结成雨。

The surplus steam was blown off through the pipes.

多余的蒸气通过管道放掉了。

Water vapor is water in the form of a gas.

水蒸气是气态的水。

Clouds are formations of condensed water vapour.

云是由凝聚的水蒸气构成的。

Some workmen arrived today with a steamroller.

今天有一些工人带着一台蒸气压路机来了。

Expansion joints of various kinds are fitted on steam pipes.

各种各样的伸缩接头被安装在蒸气管道上了。

The preparation of activated carbons from xylogen by steam activation method is reviewed.

以烟秆为原料,经炭后用水蒸气备性炭。

His glasses steamed up when he came into the warm room.

他一走进暖房, 眼镜就被蒙上一层水蒸气。

Steam has fogged the bathroom mirror.

水蒸气遮住浴室的镜子。

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

将硝酸在铜上, 会散发出一种棕色的蒸气。

Nitryl aromatic hydrocarbon affect environment and human health mainly by waste water, dust and smoke.

硝基芳烃主要通过废水、粉尘、蒸气等形式污染环，人体健康。

Heat evaporates water into steam.

水受热变成水蒸气。

Who invented the steam engine?

谁发明了蒸气机？

Steam has fogged my glasses.

蒸气使我的眼镜模糊不清。

Steam erupted from the geyser.

蒸气从热水锅炉里冒出。

The Cryophorus consists of a glass tube with a bulb on each end containing water and water vapor.

此冰晶体形成器是一细长玻璃管两端并各有一玻璃球,球里有水和水蒸气。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟硫酸外）碱，，氨，蒸气，油品，有机溶剂，学腐蚀性介质的各种旋转泵，阀门的填料密封。

The intersolubility of DME and diesel including the measurements of saturated vapor pressure and cloud point were studied.

本文进行了几种不同配比的二甲醚/柴油混合燃料的互溶性(包括混合燃料的饱和蒸气压以及浊点的测量)及发动机性能的试验研究，目的是寻求二甲醚在柴油中合适的添加比例，使柴油机在尽量不作改动的情况下燃用混合燃料并获得良好的性能。

Definition: Nutmeg oil is obtained by steam distillation of the dried and crushed kernels of Myristica fragrans Houtt.

本品为肉豆蔻科植物肉豆蔻树Myristica fragrans Houtt.压碎的新鲜果仁经水蒸气蒸馏获得的挥发油。

Objective:to study the chemical constituents of the essential oil of Inula helenium L.were extracted by steam distillation(SD)and supercritical-CO2 fluid(SFE).

研究土木香挥发油的学成分,并比较水蒸气蒸馏提取(SD)与超临界CO2萃取(SFE)所得土木香挥发性成分的差异。

The cold wind condenses vapor into rain.

冷风使水蒸气凝结成雨。

The surplus steam was blown off through the pipes.

多余的蒸气通过管道放掉了。

Water vapor is water in the form of a gas.

水蒸气是气态的水。

Clouds are formations of condensed water vapour.

云是由凝聚的水蒸气构成的。

Some workmen arrived today with a steamroller.

今天有一些工人带着一台蒸气压路机来了。

Expansion joints of various kinds are fitted on steam pipes.

样的伸缩接头被安装在蒸气管道上了。

The preparation of activated carbons from xylogen by steam activation method is reviewed.

以烟秆为原料,经炭化后用水蒸气活化制备活性炭。

His glasses steamed up when he came into the warm room.

他一走进暖房, 眼镜就被蒙上一层水蒸气。

Steam has fogged the bathroom mirror.

水蒸气遮住浴室的镜子。

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

将硝酸在铜上, 会散发出一棕色的蒸气。

Nitryl aromatic hydrocarbon affect environment and human health mainly by waste water, dust and smoke.

硝基芳烃主要通过废水、粉尘、蒸气等形式污染环境，影响人体健康。

Heat evaporates water into steam.

水受热变成水蒸气。

Who invented the steam engine?

谁发明了蒸气机？

Steam has fogged my glasses.

蒸气使我的眼镜模糊不清。

Steam erupted from the geyser.

蒸气从热水锅炉里冒出。

The Cryophorus consists of a glass tube with a bulb on each end containing water and water vapor.

此冰晶体形成器是一细长玻璃管两端并有一玻璃球,球里有水和水蒸气。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟硫酸外）碱，，氨，蒸气，油品，有机溶剂，化学腐蚀性介质的转泵，阀门的填料密封。

The intersolubility of DME and diesel including the measurements of saturated vapor pressure and cloud point were studied.

本文进行了几不同配比的二甲醚/柴油混合燃料的互溶性(包括混合燃料的饱和蒸气压以及浊点的测量)及发动机性能的试验研究，目的是寻求二甲醚在柴油中合适的添加比例，使柴油机在尽量不作改动的情况下燃用混合燃料并获得良好的性能。

Definition: Nutmeg oil is obtained by steam distillation of the dried and crushed kernels of Myristica fragrans Houtt.

本品为肉豆蔻科植物肉豆蔻树Myristica fragrans Houtt.压碎的新鲜果仁经水蒸气蒸馏获得的挥发油。

Objective:to study the chemical constituents of the essential oil of Inula helenium L.were extracted by steam distillation(SD)and supercritical-CO2 fluid(SFE).

研究土木香挥发油的化学成分,并比较水蒸气蒸馏提取(SD)与超临界CO2萃取(SFE)所得土木香挥发性成分的差异。

The cold wind condenses vapor into rain.

冷风使水蒸气凝结成雨。

The surplus steam was blown off through the pipes.

多余的蒸气过管道放掉了。

Water vapor is water in the form of a gas.

水蒸气是气态的水。

Clouds are formations of condensed water vapour.

云是由凝聚的水蒸气构成的。

Some workmen arrived today with a steamroller.

今天有一些工人带着一台蒸气压路机来了。

Expansion joints of various kinds are fitted on steam pipes.

各种各样的伸缩接头安装在蒸气管道了。

The preparation of activated carbons from xylogen by steam activation method is reviewed.

以烟秆为原料,经炭化后用水蒸气活化制备活性炭。

His glasses steamed up when he came into the warm room.

他一走进暖房, 眼镜就一层水蒸气。

Steam has fogged the bathroom mirror.

水蒸气遮住浴室的镜子。

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

将硝酸在铜, 会散发出一种棕色的蒸气。

Nitryl aromatic hydrocarbon affect environment and human health mainly by waste water, dust and smoke.

硝基芳烃过废水、粉尘、蒸气等形式污染环境，影响人体健康。

Heat evaporates water into steam.

水受热变成水蒸气。

Who invented the steam engine?

谁发明了蒸气机？

Steam has fogged my glasses.

蒸气使我的眼镜模糊不清。

Steam erupted from the geyser.

蒸气从热水锅炉里冒出。

The Cryophorus consists of a glass tube with a bulb on each end containing water and water vapor.

此冰晶体形成器是一细长玻璃管两端并各有一玻璃球,球里有水和水蒸气。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟硫酸外）碱，，氨，蒸气，油品，有机溶剂，化学腐蚀性介质的各种旋转泵，阀门的填料密封。

The intersolubility of DME and diesel including the measurements of saturated vapor pressure and cloud point were studied.

本文进行了几种不同配比的二甲醚/柴油混合燃料的互溶性(包括混合燃料的饱和蒸气压以及浊点的测量)及发动机性能的试验研究，目的是寻求二甲醚在柴油中合适的添加比例，使柴油机在尽量不作改动的情况下燃用混合燃料并获得良好的性能。

Definition: Nutmeg oil is obtained by steam distillation of the dried and crushed kernels of Myristica fragrans Houtt.

本品为肉豆蔻科植物肉豆蔻树Myristica fragrans Houtt.压碎的新鲜果仁经水蒸气蒸馏获得的挥发油。

Objective:to study the chemical constituents of the essential oil of Inula helenium L.were extracted by steam distillation(SD)and supercritical-CO2 fluid(SFE).

研究土木香挥发油的化学成分,并比较水蒸气蒸馏提取(SD)与超临界CO2萃取(SFE)所得土木香挥发性成分的差异。

The cold wind condenses vapor into rain.

冷风使水蒸气凝结成雨。

The surplus steam was blown off through the pipes.

多余的蒸气通过管道放掉了。

Water vapor is water in the form of a gas.

水蒸气是气态的水。

Clouds are formations of condensed water vapour.

云是由凝聚的水蒸气构成的。

Some workmen arrived today with a steamroller.

今天有一些工人带着一台蒸气压路机来了。

Expansion joints of various kinds are fitted on steam pipes.

各种各样的伸缩接头被安装在蒸气管道上了。

The preparation of activated carbons from xylogen by steam activation method is reviewed.

以烟秆为原料,经化后用水蒸气活化制备活。

His glasses steamed up when he came into the warm room.

一走进暖房, 眼镜就被蒙上一层水蒸气。

Steam has fogged the bathroom mirror.

水蒸气遮住浴室的镜子。

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

将硝酸在铜上, 会散发出一种棕色的蒸气。

Nitryl aromatic hydrocarbon affect environment and human health mainly by waste water, dust and smoke.

硝基芳烃主要通过废水、粉尘、蒸气等染环境，影响人体健康。

Heat evaporates water into steam.

水受热变成水蒸气。

Who invented the steam engine?

谁发明了蒸气机？

Steam has fogged my glasses.

蒸气使我的眼镜模糊不清。

Steam erupted from the geyser.

蒸气从热水锅炉里冒出。

The Cryophorus consists of a glass tube with a bulb on each end containing water and water vapor.

此冰晶体成器是一细长玻璃管两端并各有一玻璃球,球里有水和水蒸气。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟硫酸外）碱，，氨，蒸气，油品，有机溶剂，化学腐蚀介质的各种旋转泵，阀门的填料密封。

The intersolubility of DME and diesel including the measurements of saturated vapor pressure and cloud point were studied.

本文进行了几种不同配比的二甲醚/柴油混合燃料的互溶(包括混合燃料的饱和蒸气压以及浊点的测量)及发动机能的试验研究，目的是寻求二甲醚在柴油中合适的添加比例，使柴油机在尽量不作改动的情况下燃用混合燃料并获得良好的能。

Definition: Nutmeg oil is obtained by steam distillation of the dried and crushed kernels of Myristica fragrans Houtt.

本品为肉豆蔻科植物肉豆蔻树Myristica fragrans Houtt.压碎的新鲜果仁经水蒸气蒸馏获得的挥发油。

Objective:to study the chemical constituents of the essential oil of Inula helenium L.were extracted by steam distillation(SD)and supercritical-CO2 fluid(SFE).

研究土木香挥发油的化学成分,并比较水蒸气蒸馏提取(SD)与超临界CO2萃取(SFE)所得土木香挥发成分的差异。

The cold wind condenses vapor into rain.

冷风使水凝结成雨。

The surplus steam was blown off through the pipes.

多余的通过道放掉了。

Water vapor is water in the form of a gas.

水是态的水。

Clouds are formations of condensed water vapour.

云是由凝聚的水成的。

Some workmen arrived today with a steamroller.

今天有一些工人带着一台压路机来了。

Expansion joints of various kinds are fitted on steam pipes.

各种各样的伸缩接头被安装在道上了。

The preparation of activated carbons from xylogen by steam activation method is reviewed.

以烟秆为原料,经炭化后用水活化制备活性炭。

His glasses steamed up when he came into the warm room.

他一走进暖房, 眼镜就被蒙上一层水。

Steam has fogged the bathroom mirror.

水遮住浴室的镜子。

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

将硝酸在铜上, 会散发出一种棕色的。

Nitryl aromatic hydrocarbon affect environment and human health mainly by waste water, dust and smoke.

硝基芳烃主要通过废水、粉尘、等形式污染环境，影响人体健康。

Heat evaporates water into steam.

水受热变成水。

Who invented the steam engine?

谁发明了机？

Steam has fogged my glasses.

使我的眼镜模糊不清。

Steam erupted from the geyser.

从热水锅炉里冒出。

The Cryophorus consists of a glass tube with a bulb on each end containing water and water vapor.

此冰晶体形成器是一细长玻璃并各有一玻璃球,球里有水和水。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟硫酸外）碱，，氨，，油品，有机溶剂，化学腐蚀性介质的各种旋转泵，阀门的填料密封。

The intersolubility of DME and diesel including the measurements of saturated vapor pressure and cloud point were studied.

本文进行了几种不同配比的二甲醚/柴油混合燃料的互溶性(包括混合燃料的饱和压以及浊点的测量)及发动机性能的试验研究，目的是寻求二甲醚在柴油中合适的添加比例，使柴油机在尽量不作改动的情况下燃用混合燃料并获得良好的性能。

Definition: Nutmeg oil is obtained by steam distillation of the dried and crushed kernels of Myristica fragrans Houtt.

本品为肉豆蔻科植物肉豆蔻树Myristica fragrans Houtt.压碎的新鲜果仁经水馏获得的挥发油。

Objective:to study the chemical constituents of the essential oil of Inula helenium L.were extracted by steam distillation(SD)and supercritical-CO2 fluid(SFE).

研究土木香挥发油的化学成分,并比较水馏提取(SD)与超临界CO2萃取(SFE)所得土木香挥发性成分的差异。

The cold wind condenses vapor into rain.

冷风使水蒸气凝结成雨。

The surplus steam was blown off through the pipes.

多余的蒸气通过管道放掉了。

Water vapor is water in the form of a gas.

水蒸气是气态的水。

Clouds are formations of condensed water vapour.

云是由凝聚的水蒸气构成的。

Some workmen arrived today with a steamroller.

今天有一些工人带着一台蒸气压路机来了。

Expansion joints of various kinds are fitted on steam pipes.

各种各样的伸缩接头被安装在蒸气管道上了。

The preparation of activated carbons from xylogen by steam activation method is reviewed.

以烟秆为原料,经炭后用水蒸气备性炭。

His glasses steamed up when he came into the warm room.

他一走进暖房, 眼镜就被蒙上一层水蒸气。

Steam has fogged the bathroom mirror.

水蒸气遮住浴室的镜子。

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

将硝酸在铜上, 会散发出一种棕色的蒸气。

Nitryl aromatic hydrocarbon affect environment and human health mainly by waste water, dust and smoke.

硝基芳烃主要通过废水、粉尘、蒸气等形式污染环，人体健康。

Heat evaporates water into steam.

水受热变成水蒸气。

Who invented the steam engine?

谁发明了蒸气机？

Steam has fogged my glasses.

蒸气使我的眼镜模糊不清。

Steam erupted from the geyser.

蒸气从热水锅炉里冒出。

The Cryophorus consists of a glass tube with a bulb on each end containing water and water vapor.

此冰晶体形成器是一细长玻璃管两端并各有一玻璃球,球里有水和水蒸气。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟硫酸外）碱，，氨，蒸气，油品，有机溶剂，学腐蚀性介质的各种旋转泵，阀门的填料密封。

The intersolubility of DME and diesel including the measurements of saturated vapor pressure and cloud point were studied.

本文进行了几种不同配比的二甲醚/柴油混合燃料的互溶性(包括混合燃料的饱和蒸气压以及浊点的测量)及发动机性能的试验研究，目的是寻求二甲醚在柴油中合适的添加比例，使柴油机在尽量不作改动的情况下燃用混合燃料并获得良好的性能。

Definition: Nutmeg oil is obtained by steam distillation of the dried and crushed kernels of Myristica fragrans Houtt.

本品为肉豆蔻科植物肉豆蔻树Myristica fragrans Houtt.压碎的新鲜果仁经水蒸气蒸馏获得的挥发油。

Objective:to study the chemical constituents of the essential oil of Inula helenium L.were extracted by steam distillation(SD)and supercritical-CO2 fluid(SFE).

研究土木香挥发油的学成分,并比较水蒸气蒸馏提取(SD)与超临界CO2萃取(SFE)所得土木香挥发性成分的差异。

The cold wind condenses vapor into rain.

冷风气凝结成雨。

The surplus steam was blown off through the pipes.

多余的气通过管道放掉了。

Water vapor is water in the form of a gas.

气是气态的。

Clouds are formations of condensed water vapour.

云是由凝聚的气构成的。

Some workmen arrived today with a steamroller.

今天有一些工人带着一台气压路机来了。

Expansion joints of various kinds are fitted on steam pipes.

各种各样的伸缩接头被安装在气管道上了。

The preparation of activated carbons from xylogen by steam activation method is reviewed.

以烟秆为原料,经炭后用气活制备活性炭。

His glasses steamed up when he came into the warm room.

他一走进暖房, 眼镜就被蒙上一层气。

Steam has fogged the bathroom mirror.

气遮住浴室的镜子。

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

将硝酸在铜上, 会散发出一种棕色的气。

Nitryl aromatic hydrocarbon affect environment and human health mainly by waste water, dust and smoke.

硝基芳烃主要通过废、粉尘、气等形式污染环境，影响人体健康。

Heat evaporates water into steam.

受热变成气。

Who invented the steam engine?

谁发明了气机？

Steam has fogged my glasses.

气我的眼镜模糊不清。

Steam erupted from the geyser.

气从热锅炉里冒出。

The Cryophorus consists of a glass tube with a bulb on each end containing water and water vapor.

此冰晶体形成器是一细长玻璃管两端并各有一玻璃球,球里有和气。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟硫酸外）碱，，氨，气，油品，有机，学腐蚀性介质的各种旋转泵，阀门的填料密封。

The intersolubility of DME and diesel including the measurements of saturated vapor pressure and cloud point were studied.

本文进行了几种不同配比的二甲醚/柴油混合燃料的互性(包括混合燃料的饱和气压以及浊点的测量)及发动机性能的试验研究，目的是寻求二甲醚在柴油中合适的添加比例，柴油机在尽量不作改动的情况下燃用混合燃料并获得良好的性能。

Definition: Nutmeg oil is obtained by steam distillation of the dried and crushed kernels of Myristica fragrans Houtt.

本品为肉豆蔻科植物肉豆蔻树Myristica fragrans Houtt.压碎的新鲜果仁经气馏获得的挥发油。

Objective:to study the chemical constituents of the essential oil of Inula helenium L.were extracted by steam distillation(SD)and supercritical-CO2 fluid(SFE).

研究土木香挥发油的学成分,并比较气馏提取(SD)与超临界CO2萃取(SFE)所得土木香挥发性成分的差异。