Hydrocarbons ( HC ), like carbon monoxide, represent unburned and wasted fuel.碳氢化合物 ( HC ) 像一氧化碳一样, 为未燃尽的和被浪费掉的燃料.With this restricted frequency range it is not applicable to hydrocarbons.这个较紧缩的频率范围不适用于烃类.These compounds...
ITQ - 27 is stable to calcination in air , absorbs hydrocarbons , and is catalytically active for hydrocarbon conversion.ITQ-27对于在空气中煅烧而言是稳定的, 可以吸附烃类,以及对烃转化具有催化活性.Any of three gaseous isomeric ethylene hydrocarbons , C 4...
The dancers gyrated to the beat of the music.跳舞者随着音乐的节拍旋转.The young people gyrated on the dance floor.这些年轻人在舞池里不停地旋转.The swift stream raced and gyrated under them, tossing, distorting , and splitting the moon's refl...
Class A: hydrogeology survey; engineering geology survey; environment geology survey.6444794甲级: 水文地质调查; 工程地质调查; 环境地质调查.Regional Hydrogeology GIS System and Accessorial Design for Engineering Based on ActiceX.贵阳市地质灾害危险性评价...
The Doberman let out a string of roaring barks.短毛猎犬一阵狂吠。A string of five rowing boats set out from the opposite bank.5只划艇排成一行从对岸出发了。The landscape is broken only by a string of villages.这片风景中只有一排村庄。...