氦

The Service Center is equipped with Active Gauge Controller and Penning gauges and Pirani gauges made by BOC Edwards, Helium leak detector made by Leybold and complete professional tools. Some engineers and technicians received professional training overseas, most of them have experienced vacuum service over ten years for many customers. The serviced types include rotary pump, roots pump, diffusion pump and dry pump, etc.

本维修中心配备有英国比欧西爱德华的真空控制及显示仪和真空规（ AIM 、 APG ）、德国莱宝的氦检漏仪、专业的维修工具，技术队伍中有数人曾经在国外受过专业培训，多数人员拥有十年以上的真空专业维修经验，并已经为众多的客户提供过优质的服务，曾经服务过的真空泵种类有机械旋片泵、罗茨泵、扩散泵、干泵等。

Coil terminal box 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。

A 1-D flow discharge model for coolant blow-down and 1-D heat transfer model for afterheat removal aiming at TBM LOCA analysis are developed.

并为中国氦冷固体增殖实验包层模块冷却剂丧失事故分析开发了一维喷放和余热排除计算模型。

The benchmark problem for GT-MHR plutonium burner accidents is a part of the IAEA Coordinated Research Program on "heat transport and afterheat removal for GCR under accident conditions".

刘杰气体透平氦气模块堆标准题是国际原子能机构关于&高温气冷堆在事故工况下的热传输和余热载出&问题的合作研究计划的一部分。

The benchmark problem for GT MHR plutonium burner accidents is a part of the IAEA Coordinated Research Program on "heat transport and afterheat removal for GCR under accident conditions" The reactor performance and RCCS capability during normal operation and two loss of forced convection accidents are analyzed using THERMIX code Results shows that the core fuel temperature and the vessel temperature below the safety limits,and the RCCS can remove the residual heat from the core after the accid...

气体透平氦气模块堆标准题是国际原子能机构关于&高温气冷堆在事故工况下的热传输和余热载出&问题的合作研究计划的一部分。本文用THERMIX程序计算了稳态和两类丧失强迫冷却事故瞬态的反应堆温度分布以及空腔冷却系统的载热能力。计算结果表明，稳态及事故中燃料和压力容器的最高温度不超过安全限值，RCCS能够有效带出堆芯余热，保证反应堆安全

These phases are neutral analogs to the superconductors, but with greater complexity in their order.

这些氦-3新相是超导体的不带电类似物，但次序更加复杂。

The results show that the buckytubes are prepared by using Ar atmosphere better than using He atmosphere in carbon arc method.

比较了在碳弧法中制各布基管时。用氦气氛和用氩气氛的制各工艺条件、阴极沉积物的生长速率、布基管产率与惰性气体压强的关系。

Helium gas purification technology is one of the key technologies in the cryogenic system of Beijing Electron-Positron Collider Upgrade.

氦气净化技术是国家大科学工程北京正负电子对撞机重大改造中低温系统的关键技术之一。

The PY series crushers crushes by the change of the gap in the crushing cavity .

吡啶系列破碎的氦的改变破碎腔的差距。

Extremely cold cryogens such as hydrogen and helium can even freeze or solidify the surrounding air.

极低温液体，如氢和氦甚至能冷冻或凝固周围空气。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。