beryllium
英 [bəˈrɪliəm]
美 [bəˈrɪliəm]
n. 铍
BNC.45808 / COCA.32265
牛津词典
noun
- 铍
a chemical element. Beryllium is a hard grey metal found mainly in the mineral beryl .
英英释义
noun
- a light strong brittle grey toxic bivalent metallic element
双语例句
- MOVABLE CONTACT: Beryllium copper alloy, gold over nickel plate.
游动联系人：铍铜合金，镀镍板。 - 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。 - 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。 - Beryllium metal, particularly in alloys, has many structural and thermal applications; it is used in nuclear reactors.
金属铍，尤其是铍合金，有许多结构上和热学上的应用；用在核反应堆中。 - Made of light-weight beryllium, the mirror is covered in gold, and divided into eighteen linked parts.
主镜片是由重量轻的铍制成，表面镀金，被分割成18块互相连接的部分。 - But it'd have to have a beryllium sphere to contain the apparatus.
但是它需要一个铍球来做容器。 - Fabrication of a beryllium mirror used in optical system.
光学系统用铍镜的制备。 - Company products are mainly divided into three categories: Explosion tools aluminum bronze, the two Beryllium Bronze material.
公司产品主要分为三大类：防爆工具有铝青铜、铍青铜两种材质。 - Cytotoxicity and Genotoxicity of Beryllium Sulfate to Human Embryonic Lung Fibroblast
硫酸铍对人胚肺成纤维细胞的细胞毒性和遗传毒性 - The X-ray input window is made of aluminum or beryllium.
其中，X射线入射窗的窗材是铝或铍。