On Sunday the great flywheels of the power station are still.每到星期天发电厂巨大的转轮便停止工作了.Flywheels are always attached to the shaft the pistons drive.飞轮总是和活塞驱动的那个轴相连.Now, flywheels systems actuators of attitude control system wi...
在许多情况下异氰酸酯同水, 醇和胺发生猛烈的反应.In many instances isocyanates react vigorously with water, alcohols, and amines.这类含氮化合物的例子是咪唑, 三聚氰酸三酰胺, 三聚氰酸一酰胺.Examples of such nitrogenous compounds are imidazole, ammeline, ammelide.六亚甲基二异氰酸酯 ...
When the war ended, people finally had cause to rejoice.战争结束，人们终于可以欢欣鼓舞了。I rejoice that you have recovered so quickly.听到你已很快痊愈了,我很高兴.We rejoice in his good health.我们为他的身体健康感到高兴....
铁匠正在锤烧红的铁.The blacksmith is hammering the red - hot metal.壁炉里有烧红的煤块.There were red coals in the grate.他用一块烧红的烙铁烧灼伤口。He cauterized the wound with a piece of red-hot iron....
His abiding passion was ocean racing, at which he scored many successes.他一直酷爱海上赛艇，并多次在比赛中获胜。APEC seems be drowning in an ocean of jargon.亚太经合组织似乎为一大堆空洞的胡言乱语所淹没。Our boat would not have been appropriate for ocean voyaging....
The past few days have seemed comparatively flat and empty.过去这几天似乎比较平淡无聊。She has been comparatively successful in maintaining her privacy.在保护自己的隐私方面她一直都做得比较成功。The life of the troops was still comparatively austere.军队的生活还...