beryllium

简写符号：

简写符号: Be

更多词形：

简写符号: Be |

单词例句：

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。

The supplied paddle is made of beryllium copper and superior to stainless steel in the area of flex memory, tensile strength and corrosion resistance.

所提供的开关叶片采用铍铜合金制造，铍铜合金在弯曲记忆区域、抗张强度和耐腐蚀等指标均优于不锈钢。

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。

Datuanliujia beryllium deposit in Rongcheng city occurs in Mesozoic syenogranite which is controlled by tension and contorted fault with the trend of NW.

荣成市大疃刘家铍矿床赋存于中生代正长花岗岩中,受北西向张扭性断裂控制。

Beryllium is one of the strongest of the light metals.Beryllium is a material,which has good physical and mechanical properties,particularly its best nuclear properties.

铍是一种性能较为特殊的材料,它的某些性能特别是核性能和物理性能是其它任何金属材料所不能替代的。

Examples where lower limit values have recently been proposed include wood dust, respirable silica, and beryllium.

例如木材灰、可呼吸性二氧化矽和铍为最近被提出具较低阈值的例子。

These are X-ray camera units comprised of an X-ray image intensifier and a CCD camera. The X-ray input window is made of aluminum or beryllium.

这些X射线相机设备是由一台X射线图像增强器和一台CCD相机构成的。其中，X射线入射窗的窗材是铝或铍。

Seventy years after the discovery that beryllium dust causes disease, the depth of this epidemic is unplumbed, probably involving more than a million exposed workers.

发现铍粉尘致病七十年后，该流行病的深度无法估量，可能包括超过一百万接触过铍的工人。

Abstract: Burn-out of a microwave power device due to the poor bonding between beryllium oxide and base metal sink was investigated using Sound Seanning technique.

摘要：利用声学扫描检测技术，揭示了热烧毁的微波功率器件氧化铍陶瓷基片与底座金属散热片的焊接不良现象；