镧镨铈混合稀土 ( LPC ) 是新型专利成分的混合稀土.Lanthanum praseodymium - cerium rare earth ( LPC ) was a patent composition.聚丙烯与氧化铈的复合纤维将具有更优异的性能.The performances of PP and CeO _ 2 composite fiber will be excellent.介绍了一种直接测定氧化铈含量的新方法.A met...
We interchanged partners; he danced with mine, and I danced with his.我们交换了舞伴, 他和我的舞伴跳,我和他的舞伴跳.The thief interchanged the diamonds with some pieces of glass.小偷把几小片玻璃摆在原来放钻石的地方.Metering ports and body plugs may be intercha...
Acting on instinct, Collins ducked behind the door, just as the strobe flash went off.镁光灯一闪的瞬息, 柯林斯本能地躲到了门后.This material has been extracted from "Collins Good Wood Handbook".这些材料摘自《柯林斯优秀木材手册》。Daily Embouchure Drills COL...
Cold weather retards the growth of the crops.寒冷的天气妨碍作物的生长.A serologic reaction retards the growth of the pollen tube.血清反应阻止花粉管生长.Lack of sun retards plant growth.光照不足则植物生长缓慢....
Rub the surface of the wood in preparation for the varnish.打磨木头的表面，为刷清漆做准备。Nobody else believed that they had tried to rub out the pope.其他人都不相信他们试图杀死教皇。Prick the potatoes and rub the skins with salt.将马铃薯戳一些洞，并用盐揉搓外皮。...