查询词典 w's

In chapter 3, we study the expectation, variance and the *-freeness of normal operators in a W*- probability space, and show the Techebycheff's inequality and law of large numbers of the normal random variables.

第二章主要研究W~*—概率空间上的正常随机变量的期望、方差等性质，证明关于正常随机变量的车贝晓夫不等式及大数定理。

Numerous animal studies have indicated estrogenic neuroprotection in the nigrostriatal pathway associated with reduced risk for Parkinson's disease, Dr. W. A. Rocca and associates note in the January 15th issue of Neurology, but evidence from clinical and epidemiologic studies has been inconclusive.

W。 A。 Rocca博士和同伴在1月15日的《神经病学》杂志上写道，很多动物研究表明雌激素在黑质纹状体通路的神经保护作用与降低帕金森病的风险有关联，但是来自临床和流行病学研究的证据还没得出结论。

In this thesis, we study the chargino's SUSY decay modes:〓→〓W〓 and 〓→〓Z〓, compute the electroweak corrections from one-loop diagrams involving the third generation quarks to the decay width.

本文中，我们研究了chargino的超对称衰变道x〓→x〓W+和x〓→x〓Z〓，计算了第三代quark-squark单圈修正对衰变宽度的影响。

W A8 V' V! D$ e The final question, raised by Guangzhou-based blogger and Twitterer Wen Yunchao, underscored the highly networked nature of the audience. As the bloggers were gathering for their meeting with the U.S.

Q！ } B+ W* \0 v军转论坛－中国军转网广州的博客作者及Twitter用户温云超提出的最后一个问题彰显出观众高度网络化的特点。

This week, Sarkozy welcomed President George W. Bush for a valedictory visit by a leader whose own poll numbers are even worse than the French President's — and who is arguably the least loved head of state in the Western world.

本周，萨科齐举行仪式欢迎乔治·W·布什前来进行告别访问，而这位***自己的民调结果甚至比法国总统还要差——他在西方国家中是有争议的最不受欢迎的国家***。

By the attenuation of the scattering factor, UV reaching the Earth′s surface is 23.89 W·m-2 which contributes about 62.55% of surface UV.

华北地区受水汽因子和散射因子影响损失于大气中的UV分别为19.30、35.31 W·m-2，这一能量损失表现出明显的季节变化和地区差异。

Among the 5 nominees is Wilco, who's CD, Wilco is showing up on many critics "Best of 2009" lists.

在所有的5名提名人中，W的唱片W音乐集被许多评论家列为2009年最佳唱片之一。

After several practical problems are resolved,the relation between contents of S,Si and Al has been disclosed.The ratio of Ca to Alin in steel is 1.26∶1 after calcium treatment,the nozzle clogging does not happen and the consumption of calcium is reduced.The recovery factor fluctuation of boron are 64% and ±5×10-6, respectively.

通过硼微合金化若干工艺问题的解决和工艺优化，明确了钢水硫含量、增硅、铝控制之间的内在关系；使SPHC钢成分合格的同时，实现硼收得率达到64%，硼的质量分数波动±5×10-6；钙处理达到钢水中w∶w为1.26∶1时，确保水口浇注顺利，同时节省钙线用量。

"There's not the slightest possibility that America would be decoupled from Europe by the pursuit of this vital initiative"Caspar W.

&美国根本不可能通过追逐这项关键的主动权使自己同欧洲分离开来&卡斯珀W。

George W. Stimpson's Nuggets Of Knowledge, published in 1934 cites a 1790 court record from Sumner County, Tennessee in which Jackson "proved a bill of sale from Hugh McGary to Gasper Mansker, for a Negro man, which was O.K." This was probably just poor penmanship on the part of a court clerk, however.

乔治·W·史蒂姆森在1934年出版的《知识金砖》一书中曾引用了田纳西州萨纳县1970年的一份法庭记录，在此记录中杰克逊曾为一位黑人批过一份销售单，由雨果·麦克加利转给佳斯珀·曼斯克尔，批示同意就用的Ok然而，这也可能是因为法院职员糟糕的书法所致。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。