查询词典 sealed radioactive source

With the affects of tgravity, the valve clack and damper piston can get sealed immediately that steam and condensed water won't refluence to the boiler even in an atomosphere of low pressure.

如果锅炉没有关闭截止止回阀，则必须防止回流到锅炉上，阀瓣压铁和缓冲活塞，在重力的作用下，能够迅速实现密封，使得蒸汽和冷凝水即使在低压下也不会回流到锅炉里。

Though there is no condensate water that uses ball-type sealed lever to make the valve clack tightly adhesion to the valve seat, it can prevent the fresh vapor from leakage.

阀座孔设计在凝结水水位以下，自然形成水封，水、汽自然分离，达到无蒸汽泄漏，即便没有凝结水采用球型密封的杠杆使得阀瓣紧贴阀座，达到无新鲜蒸汽的泄漏。

This year in Feburary, small drop corporation was closure operation center freely to be installed in the round include a country 863 plans project, can be on guard effectively the small drop of sealed virus and new virus is active defence software.

今年2月，微点公司免费为开闭幕式运营中心全面安装了列入国家863计划项目、能够有效防范未知病毒和新病毒的微点主动防御软件。

WARNING: If any roaming mobs aggro you while you are attempting to hand in the Sealed Box to the Coercer or Brigadier or whoever, you may very well lose it -- if you hand an item to an aggroed mob, it will poof.

注意：当你交盒子的时候千万看清楚附近有没有巡逻的发现你，如果被攻击你的东西拿在手上时候很容易给错，这样的话你就吹灯拔烛。

It after all comes into being or dies in the memory of ideal. When their sealed space is opened and checked by people, will coir raincoat of the south, displayed in public, still thinks fondly of the daily ageing and weakening countenance of its master?

它们毕竟诞生或者寂灭在理想的记忆中，当它们在尘封的空间被人翻捡，被人展示的时候，江南的蓑衣，是否还眷念着他主人日益苍老憔悴而衰弱的容颜？

But the decision, according to Maurel et Prom officials, was based on more than pump reliability and durability; it was the collaborative approach Colfax offered that actually sealed the solution.

据MaureletProm石油公司的官员声称，使用该泵不仅仅是由于他的耐用与可靠性，更重要的在于科尔法公司提供的合作方案能够切实解决问题。

Of all documents sealed with the Common Seal of the Company or otherwise executed in accordance with the Act.

所有由本公司加盖普通印鉴的或其他根据《公司法》所签订的文件。

Of all document s sealed with the Common Seal of the Company or otherwise executed in accordance with the Act.

所有由本公司加盖普通印鉴的或其他根据《公司法》所签订的文件。

List of Alien Employment sealed with the common seal of the employer

外国企业常驻代表机构首席代表和代表申办就业手续有何不同？

Aimed at the common problems for the mechanical seal of large-scale desulphurization circulating pump during operation process,such as vibration,axial impact and dry friction and so on,a new mechanical seal with bumper and reduce expenditure ring was designed,which is suitable to working condition requirements and the characteristics of sealed cavity of large-scale desulphurization circulating pump.

针对大型脱硫循环泵工作过程中机械密封存在的易出现振动、轴向冲击和干烧等问题，通过设计缓冲垫和节流环等新型结构，研制出一种适合大型脱硫循环泵工况要求和密封腔体特点的新型机械密封装置，并介绍了该新型密封装置的结构设计和主要的技术特点。

Apllied the data of QuickBird-2——the highest resolution remote sensing,and based on the theory and methodology of fractal geometry,we have quantitatively studied remote sensing lineations in Gaolong gold deposit of Guangxi.

采用Quick Brid-2高分辨率卫星遥感数据，通过分形几何学的盒计维数法，定量研究广西高龙金矿区遥感线性构造。

So, sometimes, to change the color can not be your food (referring to the above-mentioned crustacean) has been a sign of boiling over.

所以，有时，来改变颜色，不能你的食物一直是沸腾了的迹象。