If the engine backfires , the sudden pressure in the intake manifold forces the valve back.如果发动机回火, 进气歧管骤增的压力就迫使阀门向后移动.I heard, even over the babble of the crowd, a sharp, shocked intake of breath.即便人声鼎沸,我还是听到有人猛地倒抽一口冷气。...
We are constantly being reminded to cut down our fat intake.不断有人提醒我们要减少脂肪的摄入量。Nutritionists say only 33% of our calorie intake should be from fat.营养学家说我们所摄入的卡路里中只应有33％来自脂肪。Add pasta to your salads to bump up your fibre i...
Mary is very keen on etching.玛丽很喜爱蚀刻艺术.The concern with etching beyond this point should be clear.刻蚀超越此值的后果应该是清楚的.The artist must have spent hours etching the image on the glass.这位美术家一定花了好几小时把这画像蚀刻在玻璃上....
飓风的风眼袭击了佛罗里达州迈阿密正南部。The eye of the hurricane hit Florida just south of Miami.飓风的后果是许多人的房屋被毁.In the aftermath of the hurricane, many people's homes were destroyed.他们都是这场飓风的不幸受害者.All of them were hapless victims of th...
那演说者同时得到喝彩声和嘘声.The speaker was received with a mixture of applause and hisses.听众中爆发出一片欢呼喝彩声.The audience broke into rapturous applause.那位年轻歌手首场演出结束时,台下响起了雷鸣般的喝彩声,使她又惊又喜.The young singer was pleasantly surprised when wave...
Stay put until I come back.我回来以前不要走开.Nigel says for the moment he is very happy to stay put in Lyon.奈杰尔说目前他很乐意留在里昂。He was forced by his condition to stay put and remain out of politics.他的健康状况迫使他留在原处，置身于政坛之外。...
用光电分光光度计能得到较佳结果.Photoelectric spectrophotometers give better result.研制出一种简易光导纤维分光光度计.A simple optical fiber reflectance spectrophotometer has been presented.应用分光光度计研究了细胞色素c氧化酶的稳态动力学.The steady - state kinetics of CCO was...