The windscreen wipers thudded back and forth.挡风玻璃上的雨刮“啪嗒啪嗒”地来回摆动。The speed of the windscreen wipers is variable.汽车挡风玻璃上雨刷的速度是可变的。The windshield wipers clacked back and forth.挡风玻璃上的雨刷咔嗒咔嗒来回摆动。The windscreen wipers thudded...
目的: 探讨爪甲色诊与甲床光电血管容积图的关系.Objective : To observe the relationship between the fingernail colour and the photoplethysmogram.选择部位 ( 耳 、 甲床或鼻梁 ).Select site ( ear, nail bed, or bridge of nose ).甲床上不规则的棕色或蓝色点可能是黑索瘤.Irregularly...
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...
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...
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...
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...
He also wants to use the water to irrigate barren desert land.他也想用这些水灌溉荒漠。The farmer dug several trenches to irrigate the rice fields.这个农民挖了好几条沟以灌溉稻田.They have built canals to irrigate the desert.他们建造成水渠以灌溉沙漠....