介绍了一种用于铸造车间的型砂水分自动控制系统.A sand moisture automatic control system for foundry is introduced.介绍了一种新型的型砂水分测控系统.A new measure & contml system for moisture content sand was introduced.介绍了用累托石粘土作型砂粘结剂和水基涂料悬浮剂的试验结果.Describes som...
I took the precaution of clearing out my desk before I left.我临走时特地事先把办公桌清理了一下。I took the precaution of locking money in the safe.我把所有的钱都锁在保险箱里以防万一.Could he not, just as a precaution, move to a place of safety?...就算仅仅是为了以...
'For heaven's sake!' Dot expostulated. 'They're cheap and they're useful.'...“拜托！”多特反驳道，“它们又便宜又管用。”His family expostulated with him.家人和他意见相左。He expostulated with me on my rashness.他劝诫我别...
The change of hypothalamus - pituitary - gonad ( HPG ) axis is very predominant in this process.下丘脑 - 垂体 - 性腺 轴的变化在衰老过程中尤为突出.Its predominant vein was, in Poe's own phrase, " the grotesque and arabesque. "它的最主要的特点, 用...
I had obtained the authentic details about the birth of the organization.我已经掌握了有关该组织诞生的可靠的详细资料。He did not like to be caught out on details.他不喜欢在细节上被人抓住把柄。For more details about these products, send a postcard marked HB/F...
...the need to control environmental pollution...控制环境污染的需要Pollution is the price we pay for an overpopulated, over industrialized planet.污染就是我们为这个人口过密, 过度工业化的星球所付出的代价.Environmentalists say a critical factor in the city&#...
They despoiled the villagers of their belongings.他们夺走了村民的财物.The victorious army despoiled the city of all its treasures.得胜的军队把城里的财宝劫掠一空.The victorious army despoiled the city of many priceless treasures.战胜的军队抢夺了那城市的许多无价之...