查询词典 atomic mass unit

The physical solutions of the Dirac equation with non-zero rest mass are found outside the event horizon of general spherically symmetric and charged evaporating black hole.

引 言自从Balbinot研究了考虑到反作用时的蒸发黑洞的Hawking辐射以来，这一研究领域引起了国内外理论天体物理学家的极大兴趣[1 5]。

Teaching quality monitoring system is the lifeline of colleges and universities,also is the direct factor of affecting personnel training mass.

教学质量是高等学校的生命线，是影响人才培养质量的最直接因素。

The machine tool function has direct impact to machinery product function , mass and economy.

机床的性能直接影响机械产品的性能、质量和经济性。

When crack propagation meet with mass with great strength, the direction of crack propagation will deviate from the particle with high strength.

即当裂纹扩展时遇到较强的介质时，裂纹的扩展方向会发生偏转，并绕过强介质继续扩展；较弱的介质和已贯通的裂纹组对其它组裂纹的贯通有屏蔽作用。

By using the computer emulation technique, This paper researched design parameter (the equivalent radial or axial direction stillness , the damp parameter, the bearing pre-tightening force, the span, the extra centralized mass and damp) influence law on dynamical characteristic of the principal axis system, which made a meaningful explorati.

采用计算机仿真技术，研究轴承等效径向刚度与阻尼参数、轴承预紧力、跨距，附加集中质量和阻尼等设计参数对主轴系统动力特性的影响规律，为主轴系统的动态优化设计进行了有意的探索。

This isn't Hussein and his disappearing weapons of mass destruction.

这并不是萨达姆·侯赛因和他的大规模杀伤性武器。

To spare himself, he agreed to disarm of all weapons of mass destruction.

为了保全自己，他同意消除所有的大规模杀伤武器。

The purpose of that resolution was to disarm Iraq of its weapons of mass destruction.

决议的目的是解除伊拉克的大规模毁灭性武器。

This paper compares the computing results of the one-way coupling method and two-way coupling method, and the result indicates that the one-way coupling method is applicable when the mass and momentum ratio of the discrete phase in the turbulence flow velocity field is small in the chamber.

文中对采用单向耦合和双向耦合计算方法的计算结果进行了比较，结果表明炉内离散相在流场中的质量及动量承载率较低时，单向耦合计算方法适用于研究对象的冷态流场计算。

And the mass disenfranchisement of workers and peasants from these basic necessities was a direct result of the break-up of the communes and of state-enterprise employment reforms.

而工人、农民享有这些基本必需品的权利大规模地被剥夺，则是中断公社、中断国有企业用工改革的直接结果。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。