For a system, Hamiltonian is invariant under any translation of spatial coordinates.对于一体系, 哈密算符在任何空间坐标变换下是不变的.The results of this part are obtained by model hamiltonian.这一部分的推导采用的是模型哈密顿量.Aim The Hamiltonian is transforme...
他剥光树皮.He bared the tree of its bark.剥光衣服来毒打,已经是相对比较轻的刑罚.Beating on the naked body was a comparatively light punishment.他剥光她这件单薄的衣衫.He shucked her out of her single garment....
Does razor swarm damage both ground and air ? What about friendlies?剃刀虫群同时对地对空么? 对友军呢?The Friendlies are the mascots of Beijing 2008 Olympic Games.福娃是北京2008奥运会的吉祥物.We almost shot on friendlies during the night.夜里,我们差点向友军...
There are many amino acids that the body cannot synthesise itself.有许多种氨基酸人体自身不能合成.The reaction 5 - amino - lH - pyrazole with 2,4 - dichlorophenoxy acetyl chloride was studied.2.研究了 5- 氨基 -1H- 吡唑与2,4-二氯苯氧乙酰氯反应的选择性和反应性能.I...
我来备茶，你去歇一会儿吧。I'll make the tea and you pop off for a while.喝下午茶的时候，维多利亚与其夫君艾伯特亲王表演了二重唱。At tea-time, Victoria sang duets with her Consort, Prince Albert.他不在时她跟上校一起喝了茶。While he was gone she had tea with the Colonel....
有多少白人家庭生活于赤贫之中?How many white families have lived in stark poverty?自有人类生存以来,大多数人生活于贫困之中, 饱受饥饿之虞.For all existence most men have lived in poverty, threatened by hunger.在一块丰饶的土地上, 家家都不容生活于绝望的贫困中.In a land of great wealth, ...
兴奋性刺激超过某一临界值以前毫无反应.Nothing happens until the excitatory stimulus exceeds a certain'threshold'value.临界点所对应的刺激强度为临界值.The ceitical valueis stimulus intensity corresponding to the critical point.因为9.55>3.78, 其中3.78...