铀的

NATO ambassadors have rejected calls for moratorium on the use of antitank weapons containing depleted uranium.

北约各国大使们拒绝了暂停使用含有贫铀的反坦克武器的呼吁。

The effect of extractant structure on the third phase formation was also discussed.

这一结果改变了传统的看法认为加入TBP能提高酰胺对铀的萃取。

A uranium isotope with mass number 235; capable of sustaining chain reactions.

铀的同位素，原子质量数为，能进行持续的连锁反应。

In principle all elements from boron to uranium can be determined, and trace element analysis and the determination of minor and major element concentrations can be performed on the same sample.

从原理上来说，可以测定从铍到铀的所有元素，在同一样品中可以同时进行痕量元素分析和次成分和主成分元素浓度的测定。

The objection to the placer origin have centred around the softness of uranium compounds.

反对砂矿成因的论据主要是：铀的化合物不耐磨蚀。

Now the Curies became interested in the strange behavior of a rare metal , uranium.

居里夫妇开始对一种稀有金属——铀的特性产生了浓厚的兴趣。

In the atomic energy field and nuclear weapons production,it act as the raw material of uranic fluoride ,fuels and additives of rockets.

在原子能工业和核武器生产中，氟化氢是制造六氟铀的原料，也是生产火箭燃料和添加剂的原料。

Aenigmatite , like sodium amphiboles and sodium pyroxenes, is also a kind of alk.

钠铁非石是一种三斜晶系的富钛、铁、铀的单链非辉石类硅酸盐矿物，通常和钠质辉石共生。

It has converted yellowcake into uranium hexafluoride gas.

他们已经能将黄饼转化为铀的六氟化物气体。

Preparation of the adsorbents is of most essential in uranium extraction from sea-water.

吸附剂制备是海水提铀的关键。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。