That is in stark contrast to the situation during the 1970 oil crisis.那和1970年石油危机时的情形完全不同。Oil leaking from a barge in the Mississippi River poses a hazard to the drinking water of New Orleans.密西西比河上驳船漏油事件危及新奥尔良市的饮用水。We d...
The fossil fuels (coal and oil) are finite resources.化石燃料（如煤和石油）属于有限资源。Fire may have breached the cargo tanks and set the oil ablaze.大火当时有可能把货船上的油罐烧漏了，从而引燃原油。Petroleum engineers plan and manage the extraction of oil.石油工程...
Fuel propane is scented with mercaptan odourants for leak detection.燃料丙烷通常添加硫醇这种刺激性的物质用于泄漏检测.Workplace air - Determination of methyl mercaptan - Gas chromatography method.车间空气中甲硫醇的气相色谱测定方法.The heptanal butyl mercaptan wa...
He knows the truth and it's killing him,'she thought desolately.他已经明白了,并且非常难过, " 思嘉凄凉地思忖着.At last, the night falling, they returned desolately to Hamelin.最后, 夜幕来临, 他们伤心地回到了哈默林镇.She could feel her soul crying ou...
I fasted for a day and half and asked God to help me.我斋戒了一天半，祈求上帝伸出援手。But though I have wept and fasted, wept and prayed.尽管我哭泣过斋戒过, 哭泣过祈祷过.During that period they fasted, made many sacrifices, and avoided unnecessary wor...
The tears also contain a potent microbe - killer called lysozyme, which guards me from infective bacteria.眼泪里还包含一种叫做溶菌酶的高效力杀菌者, 保护我不受细菌感染.The probe is sensitive enough to detect the presence of a single microbe.这个探针的灵敏度很...