liquid helium的例句大全

in addition, safety shoes are recommended for those involved with the handling of liquid helium containers.

另外, 向与操作液氦容器有关的人员推荐使用安全鞋.

the remaining 114 tons of liquid helium in the collider was unaffected by the leak, said gillies .

吉利斯说，对撞机中的其余114吨液态氦没有受到这次泄漏的影响。

an outlet of the liquid helium heat sink pipeline is provided with a pipeline safety valve for bleeding air due to overhigh pressure.

液氦热沉管路出口处安装有管路安全阀，用于压力过高放气用。

effective mass of the electron-ripplon system on the surface of liquid helium films

液氦薄膜表面电子-涟波子系统的有效质量

Transfer lines for liquid helium should be well insulated and vacuum jacketed.

用于液氦的转移管应该隔热良好和带有真空夹层.

This design reduces heat leak and vaporization of liquid helium during transportation.

这种设计减小了运输过程中的热泄漏和液氦的蒸发.

in addition, safety shoes are recommended for those involved with the handling of liquid helium containers.

另外, 向与操作液氦容器有关的人员推荐使用安全鞋.

Comparison of calculation methods of limit of superheat temperature of liquid helium

液氦极限过热度计算方法比较

The properties of the surface electron weakly and strongly coupled with ripplon on films of liquid helium in a magnetic field were studied.

研究了磁场中液氦薄膜表面电子与涟波子强耦合和弱耦合的性质。

Effective Mass of an Electron Coupled to the Ripplons on the Surface of Liquid Helium Film

液氦薄膜表面上与涟波子耦合的电子的有效质量

Coil terminal box ( CTB) is the important constituent of the International Thermal-Nuclear Experimental Reactor superconducting magnet system. The heat leak of its components is frequently the main heat load source of the ( superconducting) magnet which decides consume of liquid helium of the cryogenic system.

线圈终端盒（CTB）是国际热核聚变实验堆超导磁体系统的重要组成部分，其内部组件的漏热常常是整个磁体系统的主要漏热源之一，在很大程度上决定着低温系统的液氦消耗量。

Development of an experiment system using for a Mars detector's materials testing at liquid helium temperature

某火星探测器星外材料液氦温区贮存试验系统的研制与试验验证浅谈低温液态罐体在抽空氦检漏中的注意事项

two types of cooling schemes, the subcooled liquid helium and the supercritical helium flow, are numerically analyzed.

比较计算了SCQ磁体采用超临界和过冷液氦两种冷却方式对磁体稳定运行的影响。

The final liquid ratio of superfluid helium by vacuum-pumping accompanied with throttling process is 90.3%, and the complexity and the cost of the equipment is similar to the vacuum pumping plan.

抽真空及抽真空与节流过程相结合的方案最终获得的超流氦液体率分别约为100%、90.3%。

Dry helium is the only acceptable gas for external pressurization of the liquid container.

对于液体容器的外部加压,干燥的氦气是唯一可以接受的气体.

For liquid hydrogen system, Helium purge is required after or before nitrogen purge.

对于液氢系统用氮气吹扫之后,还要用氦气吹扫.

Based on the physical design parameters of ITER and the results of the ( neutronics) calculation, the thermal-hydraulic design scheme for the Dual-function ( Lithium-Lead) Test Blanket Module ( DFLL-TBM) is presented. The pressure drops of the helium and liquid metal system are calculated.

依据ITER堆芯物理参数和中子学计算结果，给出了双功能锂铅实验包层模块热工水力学设计方案，并对氦气系统和液态金属锂铅系统压降和驱动功率进行了初步计算。

When helium is cooled to very low temperatures, it forms an astonishing liquid.

当氦冷却到很低温度时, 它会形成一种奇妙的液体.

Liquid nitrogen or helium can expand by factors of 700 ( LN2) or 780 ( LHe) to normal temperature, and the uncontrolled releasing into an enclosed space can cause on oxygen deficiency hazard ( ODH).

低温液氦或液氮气化到室温环境后体积将膨胀700（LN2）的780倍（LHe），不加控制低温气体泄漏到房间中会引起氧气缺乏事故。