真空环境

[zhēn kōng huán jìng]
纠错 数据更新时间:2026-09-06 09:15:54
1、

Mini Dewar of IR detector provides cryogenic and vacuum environment for IR photoelement.

红外探测微型杜瓦是一种能满足红外光敏元件在低温及真空环境下有效工作的重要装置.

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2、

China's move to regulate internet finance is a positive step towards legitimising a sector that has largely operated in a vacuum, analysts say, but the rules also reflect the government's support for incumbent banks.

分析人士表示,中国正采取措施,监管互联网金融,这是这个基本上在真空环境下运营的行业走向法制化的一项积极举措,但这些规定也反映出政府对现有银行的支持。

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3、

It is not possible to do absolute reviews on the design in a "vacuum" environment if their time and space coordinates are ignored.

关于设计的评论问题,假如抽去其所处的时间和空间坐标,在一个真空的环境中进行绝对的评论是没有可能的。

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4、

The PPO activity of prawns was inhibited in vacuum environment, the lower the storing temperature was, the stronger the PPO activity was.

南美白对虾在贮藏过程中PPO活性逐渐上升,真空环境中PPO活性受到抑制,贮藏温度越低,抑制作用越强。

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5、

Dr. Lee is engineering the vacuum for the experiment.

李博士正在为实验设计真空环境。

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6、

Electron beam welding is an advanced welding technology, which fusing metal with heat energy which caused by convergent high speed electron stream bombarding joint of work pieces.

电子束焊接是一种在真空环境下,利用汇聚的高速电子流轰击工件接缝处产生的热能,使被焊金属熔合的焊接方法。

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7、

Leo designed a robot for using in vacuum.

利奥设计了一台用于真空环境的机器人。

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8、

These simulated results provide the basis for real-time gas pressure control of the 1 kPa~ 100 kPa vacuum testing environment which the sensor needs.

本仿真结果为实现传感器所需真空测试环境1kPa~100kPa的实时气压控制提供了依据。

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9、

In vacuum, the height of the steps is smaller, and the fatigue striations and dimples are finer.

真空环境下疲劳断口中台阶高度较低,疲劳条纹与韧窝较细小。

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10、

The wear form of space gear mechanism in the vacuum environment was observed, and the degree of wear at the addendum, near the pitch and between the addendum and the tooth pitch, were analyzed by SEM.

采用扫描电镜分析了空间齿轮在真空环境下的磨损形式,同时分析了齿轮轮齿在齿顶、节圆附近以及齿顶和节圆之间的磨损程度。

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11、

Ultraviolet radiation and proton bombardment are two of the most important factors, which affect the properties of some BaO-TiO_2 series microwave dielectric materials in space environment.

考察了几种BaO-TiO2系微波介质陶瓷材料在真空环境中经紫外和质子辐照后的介电性能变化。

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12、

these plastic tubes create a partial vacuum around the penis.

这些塑料管能在阴茎周围制造出暂时的真空环境。

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13、

People rarely make decisions in a vacuum.

人不会在真空的环境下做出决定。

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14、

A test system used in the test of key mechanical parameters of the solar wing hinge module under thermal vacuum environment was developed.

太阳翼铰链组件测试系统是专门用于太阳翼铰链组件热真空环境下各种重要力学参数的测试。

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15、

Another is to deposit SiO2-like film on PTFE through parallel plate DBD plasma in vacuum which changes its surface properties.

另一种是利用真空环境下平行平板介质阻挡放电装置对聚四氟乙烯薄片沉积类二氧化硅薄膜,从而改变其表面性质。

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16、

Green vacuum, vacuum-based environmental protection to customers and society the greatest value to the sustainable development of industrial by cleaning vacuum.

绿色真空,以环保真空为基础给客户和社会带来最大价值,给工业持续发展提供清洁真空环境。

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17、

Research on thermal vacuum environmental simulation equipment based on fuzzy control

模糊控制的热真空环境模拟设备研究

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18、

Effect of Quasi-Vacuum Environment in Ablation with High Repetition Rate Pulsed Laser

高重复频率脉冲激光材料烧蚀的准真空环境效应

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19、

With the testing system, the mechanical load is applied and the relationship between the mechanical load and the revolution speed of the ultrasonic motor is studied under the vacuum condition.

通过该装置实现了对超声电机负载力矩的施加以及在真空环境下对超声电机转速、转矩的测量。

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20、

In vacuum environment, the performances of the arcjet were tested under several conditions with argon as the propellent.

在真空环境下,用氩作推进剂,得到了不同工况下发动机的性能参数。

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21、

The change of the surface figure accuracy is not obvious after dynamic and thermal vacuum tests.

经过力学与热真空环境试验后,反射镜面形变化不明显。

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22、

Vacuum Environment of Terrestrial Interplanetary Space in Solar System

太阳系类地行星际真空环境特性研究

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23、

Thermal evaporation uses the atomic cloud formed by the evaporation of the coating metal in a vacuum environment to coat all the surfaces in the line of sight between the substrate and the target.

热蒸发利用涂层金属在真空环境中蒸发形成的微粒子雾将基体和靶材之间可见范围内所有表面覆盖。

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24、

Optical second-harmonic-generation study on the adsorption of oxygen on a polycrystalline Ag in an UHV chamber is reported.

本文报道用光学二次谐波产生法(SHG)在超高真空环境内对银氧吸附体系所作的实验研究。

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25、

its merits are good repetition frequency, long life span, low disinflation, low request of vacuum environment;

铁电阴极电子发射重复性好、寿命长、出气率低、对真空环境要求不高;

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26、

Adhesive-backed strips of Velcro were perfect for securing tools and toothbrushes in zero gravity.

维可牢制成的胶粘剂支持带在真空环境下能完美地固定各种工具和牙刷。

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27、

Designing dynamic seal shaft to avoid the deficiency of motor in thermal under the vacuum environment.

设计真空环境下所使用的动密封传动轴,避免电机在真空环境下散热的不足。

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28、

The Pilot Study on the Protective Effect of Mineral Oil Act on Animal Cells In the Vacuum Condition of Ion Implantation

石蜡油对离子注入动物细胞真空环境的保护效应初探

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29、

The vacuum effect on diffractive/ refractive hybrid apochromatic optical system has been studied for the first time, the formula of the pressure corresponding to the effect of image plane is deduced.

首次研究了空间真空环境对衍/折射混合复消色差光学系统的影响,推导了压力变化对衍/折混合光学系统像面漂移的公式。

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30、

However , little fatigue striations exist and tyre-like patterns in vacuum.

真空环境下极少出现轮胎花样与疲劳条纹.

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