propylene的例句大全

No parabens, mineral oil, synthetic fragrance, colorants, propylene glycol, sodium lauryl or laureth, sulfates.

没有苯甲酸酯, 矿物油, 合成香料, 着色剂, 丙二醇, 十二烷基或laureth, 硫酸盐.

Using petroleum and natural gas as feedstock, produce ethylene, propylene with relevant associated downstream processing facilities.

以石油、天然气为原料生产乙烯 、 丙烯和相应的配套下游加工装置.

Charcoal adsorption and thermal desorption were used for the sampling of propylene analysisby GC ( FID ).

活性炭吸附空气中丙烯,热解吸后采用气相色谱 ( FID ) 测定丙烯浓度.

The result of simulation is valuable for industrialization of propylene oxide producing process by hydrogen peroxide.

经计算得到的模拟结果对过氧化氢氧化丙烯制备环氧丙烷工艺的工业化有一定的参考价值.