信号工要确保井筒内无人,才能发送升降信号.Signal worker can't send hoisting signal until be ensure that no worker is in it.人员通行,必须通知信号工和卷扬工.It must be advised signal worker and winch operator when personnel is passing by....
主旋律由两支单簧管奏出。The melodic line is carried by the two clarinets.接着由长笛奏主旋律。The melody is then taken up by the flutes.电影音乐要想让人记住不难，因为它的主旋律贯穿影片始终。Movie music can be made memorable because its themes are repeated throughout the...
...food with a high calorific value.高热量食物Caught a cold algid and calorific what drug should take?感冒了发冷发热该吃什么药 啊 ?It can fixed on some burners using low calorific value gas.这种装置对于低热值燃气的稳定燃烧能起到较好的作用.Oxygen bomb calorimeter...
两个酿酒地区之间有着显著的差别。There are obvious distinctions between the two wine-making areas.标题使用粗黑字体，显著的成就要用着重号标示。Use bold type for headings and bullet points for noteworthy achievements.慢性疲劳也是抑郁症的显著特点之一。Chronic fatigue is also one...
They may be deciphered through detailed study of the rocks.通过对岩石的详细研究,可以阐明这一点.The garbled words can be deciphered.误收的字能够被辨认出来.The message was not marked " Important ", and was deciphered only in its turn.这封电报并未标明 “ 重要 ”,...
He sounded both pitiful and eager to get what he wanted.他听起来既可怜兮兮的，又对想要的东西充满渴望。No one could look at such a pitiful sight with dry eyes.见此惨状,无不落泪.The girl's pitiful history would wring one's withers.这女孩子的经历令人心碎....