beryllium的例句大全

Beryllium-containing bronze has usually been adopted to make elastic parts.

铍青铜常被用于制造弹性零件.

Urine-Determination of beryllium-Graphite furnace atomic absorption spectrometry.

尿中铍的石墨炉原子吸收光谱测定方法.

We should stop using beryllium whenever possible.

我们只要可能,就应该停止用铍.

With this system beryllium can be detected in the range 1.5×10~ (-8 ) M-1×10~ (-5 ) M.

铍的测定范围为1.5×10 ( -8 ) M-1×10 ( -5 ) M.研究了干扰情况.

The condition of color reaction of beryllium with sulfosalicylic acid was studied.

研究了铍与磺基水杨酸的显色反应条件.

The mechanical properties of beryllium are recovered after relieving machine damage.

消除机加工损伤后,铍的力学性能又可得到恢复.

Explain why barium forms a peroxide but beryllium does not.

解释为什么钡能形成过氧化物而铍则不能.

But ignorance and misinformation about the health hazards of beryllium die hard.

关于健康的破坏物铍的无知和误传是很顽固的.

By 1960, the sales of beryllium metal, alloys, oxides and ceramics quadrupled.

截至1960年 ﹐ 铍金属 ﹐ 合金 ﹐ 氧化物和陶瓷的销售量已增至四倍.

However the toxic properties of beryllium limit its application.

然而铍的毒性限制了它的作用.

Explain why barium forms peroxide but beryllium does not.

解释为什么钡能形成过氧化物而铍则不能。

Beryllium, bismuth, and bromine must be considered as well.

少量的还包括还有铍 、 铋 、 溴.

Amorphous beryllium hydride , as ablator, can increase conversion from laser to X-rays .

非晶 BeH2 材料作为烧蚀层, 掺入高Z元素后可以提高激光 -X 光的转换效率.

The method has been used for the determination of trace beryllium in osmotic water and sediment.

利用抗坏血酸的增感作用直接测定了渗透水和水系沉积物中的痕量铍.

Toxicity problem in manufacturing and storage might be alleviated by coating beryllium with aluminum.

但如果用铝包覆铍,则可避免加工过程中及储存期间的中毒问题.

No difference in the half-life of~ 7Be in the host media beryllium and gold is observed within measurement uncertainty of 0.12%.

在0.12%的实验测量精度下，未观测到7Be半衰期在这两种材料中的差异。

The main reasons why beryllium copper alloy can not be applied commonly in China are analyzed.

分析了国内不能普遍应用的原因：（1）铍铜必须热处理才能获得好的性能，一般企业都不具备热处理条件；

The optimum addition quantity of Cu RE middle alloy in beryllium copper alloy is 0.1%~ 0 12%.

Cu RE中间合金在铍铜合金中的最佳加入量为01%～0.12%。

Hydrogen permeation though a beryllium containing alloy

氢离子在含铍合金中的渗透

Beryllium copper Alloy and Castings Components, Characteristics: ① Able to cast small pins of glasses frame;

铍铜合金眼镜铸件，产品特点：①丝通及其螺丝铸造成型；