Using calcium chloridize and sodium phosphate dibasic, this paper synthesizes hydroxyapatite having hexagonal system at 40 ℃. 本文以氯化钙和磷酸氢二钠为原料,在40℃温度下合成了具有六方晶系的羟基磷灰石.
该手术是在全身麻醉情况下实施的。The operation is carried out under a general anaesthetic.她使出全身力气抡起榔头砸向他的脑袋。She swung the hammer at his head with all her might.他双眼凝视着她，令她全身瘫软，不能动弹。His eyes bored into her, paralysing her, robbing her of m...
有700多万股换手，是通常日平均成交量的3倍。More than 7 million shares changed hands, treble the normal daily average.昨天拍卖之前的成交量很小。Trading was very light ahead of yesterday's auction.这产品的成交量很高, 每天可出三批货.This product has a fast turnover, ...
The courts were empowered to impose the death sentence for certain crimes.法院有权因某些罪行判处罪犯死刑。Congress is empowered by the Constitution to make laws.国会由宪法授予制定法律的权限.The offer I am empowered to make is bona fide.我受权开的价钱是诚实无欺的....
我们活着是为了什么？不就是给邻居当笑柄，再反过来笑他们。For what do we live, but to make sport for our neighbours, and laugh at them in our turn?最幸福的人们并不一定什么都是最好，只是他们懂得欣赏生活的美好。The happiest are not those who own all the best things, but those who ca...
昴星团(离地球)大约有440 光年 远,而毕星团则大约是此距离的 三分之一: 150 光年.Pleiades are approximately 440 light - years away and the Hyades are about one - third that distance: 150 light - years ....