The fossil fuels (coal and oil) are finite resources.化石燃料（如煤和石油）屬于有限資源。Fire may have breached the cargo tanks and set the oil ablaze.大火當時有可能把貨船上的油罐燒漏了，從而引燃原油。Petroleum engineers plan and manage the extraction of oil.石油工程...
That is in stark contrast to the situation during the 1970 oil crisis.那和1970年石油危機時的情形完全不同。Oil leaking from a barge in the Mississippi River poses a hazard to the drinking water of New Orleans.密西西比河上駁船漏油事件危及新奧爾良市的飲用水。We d...
Fuel propane is scented with mercaptan odourants for leak detection.燃料丙烷通常添加硫醇這種刺激性的物質用于泄漏檢測.Workplace air - Determination of methyl mercaptan - Gas chromatography method.車間空氣中甲硫醇的氣相色譜測定方法.The heptanal butyl mercaptan wa...
The tears also contain a potent microbe - killer called lysozyme, which guards me from infective bacteria.眼淚里還包含一種叫做溶菌酶的高效力殺菌者, 保護我不受細菌感染.The probe is sensitive enough to detect the presence of a single microbe.這個探針的靈敏度很...
He also wants to use the water to irrigate barren desert land.他也想用這些水灌溉荒漠。The farmer dug several trenches to irrigate the rice fields.這個農民挖了好幾條溝以灌溉稻田.They have built canals to irrigate the desert.他們建造成水渠以灌溉沙漠....
I fasted for a day and half and asked God to help me.我齋戒了一天半，祈求上帝伸出援手。But though I have wept and fasted, wept and prayed.盡管我哭泣過齋戒過, 哭泣過祈禱過.During that period they fasted, made many sacrifices, and avoided unnecessary wor...
He knows the truth and it's killing him,'she thought desolately.他已經明白了,并且非常難過, " 思嘉凄涼地思忖著.At last, the night falling, they returned desolately to Hamelin.最后, 夜幕來臨, 他們傷心地回到了哈默林鎮.She could feel her soul crying ou...