Amorphous beryllium hydride , as ablator, can increase conversion from laser to X - rays .非晶 BeH2 材料作为烧蚀层, 掺入高Z元素后可以提高激光 -X 光的转换效率.Toxicity problem in manufacturing and storage might be alleviated by coating beryllium wi...
Explain why barium forms peroxide but beryllium does not.解释为什么钡能形成过氧化物而铍则不能。However the toxic properties of beryllium limit its application.然而铍的毒性限制了它的作用.Toxicity problem in manufacturing and storage might be alleviated ...
他生病的这些年来，我妈妈一直照料着他。All the years he was sick my mother had nursed him.在他们生病的时候她飞奔至他们身边。She flew to their bedsides when they were ill.员工的定期缴款用来支付生病的花费，包括长期病残的开销。The contributions employees pay give cover against sickness,...
He dishonored his team by cheating during the competition.他在比赛时作弊,使他的队蒙受耻辱.She was attacked and brutally dishonored.她受到袭击并被残忍地奸污.The bank dishonored his check because he had no money in the bank.银行因他已无存款而拒绝承兑他的支票....
The Sentry Damage augmentor rig bonus is applied properly.岗哨炮伤害增强设备改装件加成已应用.to be on sentry duty放哨If you wish to succeed, you should use persistence as your good friend, experience as your reference, prudence as your bro...
Abstract: The kinds, structures and catalytic properties of polymer metal catalyst for hydrosilation were reviewed.文摘: 综述了硅氢加成反应中高分子金属催化剂的种类 、 结构及其催化性能....
Exclusion criteria included pachymetry thinner than 400 μ m and aphakic eyes.排除标准包括角膜厚度小于400μm或者无晶体眼.Vitreous and retinal surgery poses a risk to corneal endothelium in the aphakic and pseudophakic eyes.为保护角膜内皮,行玻璃体、视网膜手...