查询词典 thorium

Thorium is radioactive; therefore, you must always follow manufacture's warnings, instructions and the MSDS for its use.

钍放射性；因此，你必须始终按照制造的警告指示和总署供其使用。

In this paper the investigation rcsults of thorium body contentfor fifty one persons in Shanghai Mantle Factory are described.

本文介绍了利用呼气中浓度测定法对上海纱罩厂部分工作人员体内钍含量进行调查的结果。

This paper reports the use of impregnated polyurethane foam for enriching trace thorium from natural water.

本文研究了用协同萃取剂泡沫塑料从天然水中萃取微量钍。

Sure, Bows can do the same, but can bows use Mithril Slugs or Thorium Slugs?

虽然弓也能做到，但是弓能使用高级金属制造的物品吗？

Civilian power program is to develop breeder types of reactors to make full use of the nuclear energy latent in both uranium and thorium.

美国民间能量计划的主要目标之一是开发增值反应堆来充分利用铀和钍中的潜在能量。

Using Pierre's invention to make the measurements, Marie noted that thorium was radioactive.

他们用皮埃尔所发明的仪器来进行测量。

However, even the atomic number as high as 94, there is no stable nuclei are the same elements found in nature, and this is the natural decay of uranium and thorium.

可是，即使是原子序数高达94，没有稳定原子核的元素都一样能在自然中找到，这就是铀和钍的自然衰变。

The relation-ship between thorium body content and types of work and length of servicewas analysed.The investigation results from exhaled thoron method werecompared with those from ...

还分析了呼气中浓度及体内钍含量与工种、工龄的关系，比较了呼气中浓度测定法与中子活化测定法的调查结果。

By using high sensitive negative voltage exhaled thoron progeny collection and measurement system, the thorium lung burdens of each dust exposed miner was obtained.

用高灵敏度负高压人呼出气中钍射气子体收集测量系统对每名被检矿工测定其肺内钍的沉积量。

A mineral consisting of uranium oxide and trace amounts of radium and thorium and polonium and lead and helium; uraninite in massive form is called ''.

一种含有氧化铀和少量镭、钍、钋、铅、氦的矿物；块状的晶质铀矿称为沥青铀矿，是主要的铀矿石。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。