查询词典 Weisskopf

According to the Weisskopf-Wiger theory, the spontaneous emission decay in the free space is following an exponential decay law with the constant decay rate.

在第二章中，主要研究了多层结构中二能级原子非马尔科夫自发衰减过程的记忆函数。

Weisskopf and his colleagues tested levels of lead in the men's kneecaps and in their shin bones.

Weisskopf和他的同事对这些人膑骨和胫骨中的铅含量进行了测试。

"This is yet another prod to try and raise the issue of bone lead being at least as important to monitor as blood lead," Weisskopf says.

"这又是一个让我们尝试将骨铅问题提到至少与血铅同一重要程度的敦促。"

While suggestions that lead might be bad for the heart date back at least to Hippocrates, Weisskopf and his team note in the journal Circulation, that the relationship between exposure to the toxic metal and heart health is still poorly understood.

尽管铅也许对心脏有害的说法能追溯到希波克拉底誓言，Weisskopf和他的团队仍在流通杂志中注明：人们对心脏健康和人体在有害金属中暴露的程度之间的关系理解甚少。

Measuring bone lead could one day prove useful for identifying people at increased risk of heart disease, Weisskopf notes, but at present testing is cumbersome and expensive - and it's very difficult to take bone samples.

或许有一天，测量骨铅会在鉴定高心脏病风险人群中证明其用途，Weisskopf说，不过目前骨铅测试非常繁琐昂贵---并且骨骼样本很难取得。

Gustave Whitehead (born "Gustav Albin Weisskopf" on January 1, 1874, at Leutershausen, Germany) first became interested in flight while he was a youngster in Bavaria, Germany.

古斯塔夫白石（出生的"古斯塔夫阿尔文weisskopf "对1874年1月1日，在洛伊特斯豪森，德国）首次成为有兴趣的在飞行中，而他是一个年轻人在德国巴伐利亚州。

While it's not clear how lead might hurt the heart, Weisskopf notes that there are many plausible mechanisms; it could damage the "autonomic" nervous system, which controls the heart, boost blood pressure, or harm heart tissue.

尽管还不清楚铅是如何对心脏造成伤害的，Weisskopf注明了很多可能机制；铅可能伤害控制心脏的"自主"神经系统，增加血压，或者伤害心脏组织。

For de- scribing this system precisely,we use the state evolution matrix without using the Wigner- Weisskopf spproximation and get four complex parameters to describe the CP and CPT voila- tion properties of nuetral kaon system.

这一理论是由Lee，Oeheme和Yang在50年代提出的【'"」，其核心是采用了Wign。。－Wei.kopf近似'"，使得理论可以用一个有效哈密顿量近似地描述。

Gustave Whitehead (born "Gustav Albin Weisskopf" on January 1, 1874, at Leutershausen, Germany) first became interested in flight while he was a youngster in Bavaria, Germany.

古斯塔夫白石（出生的&古斯塔夫阿尔文weisskopf &对1874年1月1日，在洛伊特斯豪森，德国）首次成为有兴趣的在飞行中，而他是一个年轻人在德国巴伐利亚州。

For de- scribing this system precisely,we use the state evolution matrix without using the Wigner- Weisskopf spproximation and get four complex parameters to describe the CP and CPT voila- tion properties of nuetral kaon system.

这一理论是由Lee，Oeheme和Yang在50年代提出的【'&」，其核心是采用了Wign。。－Wei.kopf近似'&，使得理论可以用一个有效哈密顿量近似地描述。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐