acetylene

形容词：

形容词: acetylenic

更多词形：

形容词: acetylenic |

单词例句：

NMP is widely applied to aromatic hydrocarbons extracting ,acetylene,and diolefine purification.

NMP广泛用于芳烃萃取，乙烯、烯烃、二烯烃的纯化；

The causes of fire and explosion at dissolving acetylene stationwas analyzed.

分析了溶解乙炔站火灾、爆炸的原因。

These gauges are designed for measuring the pressure of medium acetylene.

该压力表适用于测量乙炔介质的压力。

After purification,the total content of hydrogen sulfide with hydrogen phosphide are less 10ppM in the acetylene gas.

净化后的乙炔气中硫化氢、磷化氢含量总和小于10ppm,净化效果好,安全可靠,成本低,效益好,值得乙炔站推广。

The results of acetylene reduction detection showed that 88.5% were effective for nitrogen fixation.

乙炔还原活力测定结果表明 ,88.5%为有效根瘤。

Unit component of 30 kt/a Ukrainian acetylene unit with natural gas as fuel and its process were briefly introduced.

简要介绍了引进乌克兰3万t/a天然气制乙炔装置工艺单元组成及各单元工艺原理。

Use:Used for all kinds of metal-welding and cutting machines to transport oxygen and acetylene.

用途：供各类金属熔焊及切割器械输送氧气和乙炔气体用。

In the darkness, the machine gun spat a vindictive white light like an acetylene torch.

机枪在黑暗中吐出一道凶厉的白光，活象一支喷火的乙炔吹管。

DOT regulations control the amount of acetone and acetylene allowed in each size cylinder.

dot的规范控制了允许充入每种尺寸钢瓶的丙酮和乙炔的数量。