beryllium
beryllium是什么意思、beryllium怎么读
读音：[bəˈrɪliəm]
[bəˈrɪliəm]
beryllium 基本解释
n. 铍
beryllium 词组短语
- dicyclopentadienyl-beryllium
- beryllium poisoning
- beryllium rickets
- beryllium silicate
- beryllium oxide
- beryllium acetylacetonate
- beryllium ammonium phosphate
- beryllium carbonate
- beryllium chloride
- beryllium ethide
beryllium 详细解释
noun
- 铍
a chemical element. Beryllium is a hard grey metal found mainly in the mineral beryl .
beryllium 双语例句
- 1、
beryllium, chromium, nickel, vanadium and their chemical compounds;
铍、铬、镍、钒及其化合物； - 2、
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 - 3、
Optimization design and analysis of the structure of beryllium mirrors of astronomical instruments in space
空间天文仪器中的铍镜结构优化设计分析 - 4、
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。 - 5、
Furthermore, beryllium bronze substrate energy transferring elements are found to be superior to steel substrate energy transferring elements.
铍青铜基片换能结构要优于钢基片换能结构。 - 6、
However, U.S.reserves total several million tons, and they are now available as a source of beryllium.
然而，美国预备品总数数百万吨，而且他们是现在可得的如铍一个来源。 - 7、
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。 - 8、
Effects of beryllium on High Temperature Oxidation Behavior of Al-34% Mg Eutectic Alloys
铍对Al-34%Mg共晶合金高温氧化行为的影响 - 9、
MOVABLE CONTACT: beryllium copper alloy, gold over nickel plate.
游动联系人：铍铜合金，镀镍板。 - 10、
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。 - 11、
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。 - 12、
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。 - 13、
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。 - 14、
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。 - 15、
A rare hard yellow green mineral consisting of beryllium aluminate in crystal form; used as a gemstone.
一种稀有的、坚硬的黄绿色矿物，由铝酸铍构成，呈结晶状，用作宝石。 - 16、
According to the mechanics property of the beryllium bronze and the structure of the part, the forming characteristics of the bending part is analyzed.
从铍青铜的力学性能和零件的结构要求入手，分析了弯曲件的成形工艺特点。 - 17、
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。 - 18、
It just can't be any other way with a polypropylene, aluminium, beryllium, ceramic or titanium speaker cone and your plastic-lacquered mdf-board speaker enclosures.
它只是不能有任何与聚丙烯，铝，铍，陶瓷或钛扬声器锥和您的塑料漆中纤板扬声器外壳的其它方式。 - 19、
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。 - 20、
However the toxic properties of beryllium limit its application.
然而铍的毒性限制了它的作用。 - 21、
Fabrication of a beryllium mirror used in optical system.
光学系统用铍镜的制备。 - 22、
A mineral that is a source of rare earths; consists of silicates of iron and beryllium and cerium and yttrium and erbium.
作为稀有土壤来源的一种矿物，由铁、铍、铈、钇、铒的硅酸盐矿物构成。 - 23、
Study on lightweight beryllium mirror of space solar telescope
空间太阳望远镜中的轻量化铍镜研究 - 24、
Method for chemical analysis of beryllium ores& Determination of beryllium content-catalytic polarographic method
GB/T17414.2-1998铍矿石化学分析方法催化极谱法测定铍量 - 25、
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。 - 26、
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； - 27、
The chief source of beryllium; colored transparent varieties are valued as gems.
铍的主要来源，各种有色的透明绿玉与宝石价值相当。 - 28、
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。 - 29、
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。 - 30、
So, we have beryllium in the first case here, it has four electrons, that's how we know it's beryllium, boron has five electrons.
那么我们将铍作为第一个例子，它有四个电子，这也是我们为什么能知道它是铍的原因，硼有五个电子。
beryllium 英英释义
noun