The cerium oxide preferably has a fluorite type superlattice structure.该氧化铈还优选具有萤石类似结构的超晶格结构.A method for direct determination of cerium dioxide content is studied.介绍了一种直接测定氧化铈含量的新方法.Lanthanum praseodymium - cerium rare ...
My workmates, and, even more, the management, didn't want me to leave.我的同事，甚至包括管理层都不想让我离开。He had a set-to with one of his workmates.他和一位工友干了一架。He has kept up with a number of his old workmates since his retirement.他...
心细可使人如愿.Be careful what you wish for, it may come true.一根空心细针小心地插入了病人的腹部.A thin, hollow needle was carefully into the patient's abdomen.他胆大而心细.His is a nature in which courage and caution meet....
这样大发脾气与他所树立的个人形象不相称。The outburst was inconsistent with the image he has cultivated.虽然他爱发脾气，而且有时还很讨厌，但向来都只是一阵儿。Though he had a temper and could be nasty, it never lasted.我儿子大发脾气，一拳捶在了地上。My son had a tantrum and banged his...
The infantry would use hit and run tactics to slow attacking forces.步兵团可能会使用打了就跑的战术来阻滞进攻部队。Some people accuse the tax inspectors of bully-boy tactics.有些人指控税务稽查员使用了流氓手段。His opportunity to re-establish himself had been nob...