查询词典 nonconservation

The most important contribution is in 1957 with beta decay experiments demonstrated that in the weak interaction of parity nonconservation.

最主要的贡献是，1957年用β衰变实验证明了在弱相互作用中的宇称不守恒。

This leads to the nonconservation of the spin current.

因此， 守恒的总自旋流应该包含由SU(2)规范场给出的贡献。

Hence the nonconservation parts of the spin and orbit currents can not counteract each other precisely.

因此， 普遍定义下的自旋流密度和轨道流密度的不守恒部分并不能相互抵消。

The results show that the degree and period of squeezing depend strongly on the initial parameters, and energy nonconservation item has a great impact on squeezing property.

结果表明，光场的压缩程度以及压缩周期都强烈地依赖于光场初始参数的选取；能量不守恒项对光场压缩特性的影响很大。

Now spiral arms of two of the obvious opportunity not equal, so the experimental results confirm the weak interaction of parity nonconservation.

现在左右手螺旋两种情况明显地机会不相等，所以这个实验结果证实了弱相互作用中的宇称不守恒。

She firstly confirmed the theoretical assump- tion of parity nonconservation in weak interaction that proposed by Yang Chen-ning and Lee Tsung-Dao.She per- formed this experiment with usually perfect style.She completed a number of significant experiments and made great contribution to the development of physics.

她用精确完美的实验最先证实了杨振宁和李政道提出的在弱相互作用下宇称不守恒的理论假设，并完成了许多有重大意义的实验，对物理学发展做出了重大贡献。

Chien-Shiung Wu ; parity nonconservation ; scientific spirit

吴健雄；宇称不守恒；科学精神

Since 1957 Lee's "weak interaction in the parity nonconservation" concept was experimental and that shared the Nobel Prize in Physics; its 1954 proposed standard field theory, in the 1970s developed into integration and understanding elementary particle strong and weak, and electromagnetic interactions of the three foundation are also in the statistical physics, condensed matter physics, quantum field theory, mathematical physics in a number of outstanding major contribution.

著名美籍华裔科学家、物理学大师、诺贝尔物理学奖获得者。1957年由于与李政道提出的&弱相互作用中宇称不守恒&观念被实验证明而共同获得诺贝尔物理学奖；其于1954年提出的规范场理论，则于70年代发展成为统合与了解基本粒子强、弱、电磁等三种相互作用力的基础；此外并曾在统计物理、凝聚态物理、量子场论、数学物理等领域作出多项卓越的重大贡献。

In the buckling question under nonconservation force,a simply example( the dynamic stability question under the uniformly follower forces with small deformation % linear elastic, straight normal.) is considered.The variational equation of braid composite cylindrical shells subjectd to uniformly follower forces is deduced based on the variation principle of quasinatural frequency of elastic nonconservative system self-excited vibration.The calculated formulas of the flutter load and quasinatural frequency of shells are obtained. The program for calculating the flutter load is developed.The numerical example is given and some useful conclusions are obtained.

对非保守力作用下的屈曲问题，具体研究了圆柱壳在比较简单的情况，即小变形、线弹性、直法线假设下在随动力作用下的壳屈曲问题，由拟固有频率变分原理推出了圆柱壳受随从力作用的变分方程，得到了颤振载荷与壳弯曲的固有频率的计算公式，编制了相应的计算机程序，并给出了具体算例，得到了一些有益的结论。

Some of them were ligated to the plasmid vector pCR 2.1 andsequenced,respectively.

将所获DNA片段克隆到pCR2.1载体进行测序，并与基因组数据库进行同源性比较。

Thinking since Google owns Blogger, I would be able to escalate this issue to the support team.

自谷歌的思考拥有Blogger的，我将能够缓解这一问题的支持团队。