单词beryllium
n.: 铍
网络: 铍青铜；铍振膜；铍及其无机化合物
铍:
a chemical element. Beryllium is a hard grey metal found mainly in the mineral beryl .
【化学】铍
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。
Once inhaled, beryllium is like a time bomb in the body.
一旦人体吸入这些物质，铍就象在身体里的定时炸弹。
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。
Made of light-weight beryllium, the mirror is covered in gold, and divided intoeighteen18 linked parts.
光-重量铍制造，镜子在黄金中被复盖，而且区分为18个被联编的部份。
Microgram for microgram, beryllium is one of the most toxic elements on the periodic table.
一微克，又是一微克，铍是周期表上最有毒的元素之一。
Slotin instinctively jerked his left hand upward, lifting the upper beryllium hemisphere and dropping it to the floor, ending the reaction.
斯洛廷本能地颤动了他的左手上部分，从而抬高了铍的上半球并把它掉到了地上，因此结束了反应。
He had never expected that working around "a little beryllium" would someday destroy his lungs.
他从来没有想过，在“一点儿铍”的边上工作，有一天会毁了他的肺。
The invention relates to a floating and collecting agent of bertrandite beryllium ores and application thereof.
本发明涉及一种羟硅铍石类铍矿浮选捕收剂及其应用。
In the past certain manufacturers have attempted to use Beryllium for the construction of a direct radiating tweeter dome.
过去，某些制造商试图利用铍来建造直接辐射式高音单元穹顶。
MARC software was used to simulate the temperature and stress fields of laser beam braze welding process of beryllium ring.
采用MARC软件对铍环激光束钎焊过程的温度场和应力场进行了有限元分析。