真空

The expectation value of atom dipole moment is always zero, but the fluctuation of dipole moment is a constant and not zero during the atomic spontaneous emission.

在原子的自发辐射过程中，其偶极矩的期待值总是零，但偶极矩的涨落恒等于一个不为零的常量，因此原子的自发辐射是由真空起伏导致偶极矩的涨落引起的。

The effects of the preparation parameters on the photoconductive properties of the multilayer films were analyzed.

本文研究了真空蒸发制备CuPc、ZnS和CdS薄膜的结构和性能。

Also, the entanglement properties of bipartite entangled SVSs as well as multipartite entangled SVSs are discussed

对纠缠压缩真空态的纠缠性质也进行了简略的讨论。

The aim of these researches is to improve the work performance and reliability of switching devices and finish the protection and control of the power supply system. This work is based on the design of VCB with multiple breaks and vacuum arc of high current in short-gap is studied.

本文探讨真空开关电弧外部形态特征和内部等离子体参数的诊断，旨在提出相应的调控理论以提高开关装置的工作性能和指标，完成电力系统的保护和控制任务。

Fluidized floors can be designed for multiple point vacuum extraction or for bottom or side discharge.

流化床层可设计多点真空提取或底部或侧面排放。

The secret weapon for developing the musculature of the abdominal wall is a little known exercise called the ab vacuum.

的秘密武器的发展肌肉的腹壁是一个鲜为人知的公司行使所谓的真空。

The restoring Casimir force, which is the force that changes from repulsion to attraction with the increasing slab separation, may be found to exist between perfectly conducting material and metamaterial slabs. This restoring force is a natural power for the system oscillation in vacuum and also can be used for system stabilization

而若将其中一个材料板取为理想导体板，Casimir效应则可表现为随板间距的增大从排斥力转变为吸引力即平衡回复力，这种力可用来产生板间振荡或稳定真空中的力学系统。

Most of the chambers will be NEG coated in the straight sections.

在它的直线节真空系统中，绝大部分的真空盒内表面将被镀上NEG薄膜。

Neon Lamp electrical lighting Zhenjiang Hongguang Limited (formerly Zhenjiang City haze Dengpaochang ) is furniture nearly 40 years of professional experience in the development and production of vacuum device enterprises.

公司介绍：镇江虹光照明电器有限公司（前身为镇江市霞光灯泡厂）是家具有近40年真空器件开发生产经验的专业企业。

If you feel the deep emptiness which is totally meaningless, Nietzsche should be responsible for this.

如果你感到深深的真空，完全没有意义的空，那是因为尼采。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。