| 释义 |
be·ryl·li·um 英bəˈrɪliːəm美bəˈrɪliəmAHDbə-rĭlʹē-əm 高COCA⁶⁵⁶⁴⁸BNC⁵⁷⁵⁶⁸iWeb²⁶⁹²⁶Economist⁴¹³⁰³⁺²
基本英英词源搭配记法近义反义例句例句
n.铍¹⁰⁰简写符号Be
Noun:
a light strong brittle grey toxic bivalent metallic element从绿宝石beryl中提炼出来的化学元素。beryllium bronze铍青铜beryllium phosphate磷酸铍beryllium granuloma铍肉芽肿electrolytic beryllium电解铍beryllium fluoride核纯氟化铍,氟化铍…beryllium nickel铍镍合金beryllium copper铍铜合金,铜铍合金,…beryllium hydroxide氢氧化铍beryllium alloy铍合金beryllium chloride氯化铍beryllium gold铍金合金beryllium powder铍粉beryllium nitride氮化铍beryllium carbide碳化铍beryllium oxide氧化玻,氧化铍…beryllium silicate硅酸铍beryllium nitrate硝酸铍
beryll-ium生化名词⇒n.铍n.化铍元素符号Be近义词 be有glucinium铍
名词100%
用作名词We should stop usingberylliumwhenever possible.我们只要可能，就应该停止用铍。 And the glitch that doesn't make sense just through periodic trends, is that it turns out that the ionization energy of boron is actually less than the ionization energy up beryllium.
仅仅考虑周期性规律,是无法理解这个问题的，这里显示硼的电离能,实际上比铍的要小。163
Look at beryllium2 plus, very tiny, charge plus two.
例如铍二正离子，非常小，带2个单位正电。163
The paper has reviewed the help of isostatic pressing technology for Be application and some isostatic pressing processes in beryllium manufacturing, and predicted it's development.
评述了等静压技术对铍应用的促进和该技术在铍制造中的几种基本工艺，并对其未来发展进行了展望。 chemyq
The alloy constitution, property and application in automotive industry of beryllium copper are introduced.
介绍了铍铜的合金成分和性能以及在汽车工业中的应用。 dictall
The coverage of BeO on the specimen surface came from the preferential oxidation of beryllium due to the occurrence of residual oxygen in the vacuum system.
氧化铍在表面的覆盖来源于真空中残余氧气在样品表面的化学吸附，从而导致了铍的择优氧化。 cnki
As with all TVs, LCDs have plastic shells treated with brominated flame retardants and wiring that has various toxic heavy metals such as cadmium, chromium, antimony and beryllium.
如同所有的电视一样，液晶显示器的塑料外壳经过溴化阻燃剂处理，内部线路用了各种有毒重金属，如镉，铬，锑，铍。 yeeyan
Beryl is a beryllium- aluminum silicate, and its color comes from small amounts of chromium.
绿宝石其实是一种铍铝硅酸盐，而它的颜色则来自于微量的铬元素。 yeeyan
Burn-out of a microwave power device due to the poor bonding between beryllium oxide and base metal sink was investigated using Sound Scanning technique.
利用声学扫描检测技术，提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； cnki
Determination of micro beryllium in scheelite by polarography was studied.
对白钨矿中微量铍的极谱测定进行了探讨。 dictall
In this paper, relation between electron beam welding parameters and temperature field of beryllium is studied quantitatively with finite element method.
采用有限元方法，定量分析了电子束焊接工艺参数与铍环内表面温度的关系。 ilib
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。 dictall
Matloff believes a50-nanometer beryllium sail, built in space, could potentially make an interstellar voyage in as little as 2,000 years.
马特罗夫相信，可以在空间组装一种厚度仅为50纳米的铍材料太阳帆，它将使得这一时间缩短到约2000年。 yeeyan
Parts in contact with liquid in pipe are of brass and beryllium copper. Flow switch installs in tee in horizontal or vertical piping.
在管道内与流体接触的部件是黄铜和铍铜合金。流量开关以三通管方式安装在水平或垂直管道上。 kekenet
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。163
Test fixtures often use spring contacts, which may be made of phosphor- bronze, beryllium- copper, or other materials with high Seebeck coefficients.
测试夹具常常采用弹簧触点的连接方法，这些触点可能由磷青铜、铍铜合金或者其它具有高赛贝克系数的材料制成。 eefocus
The method is used for determination of trace beryllium EPA standard water samples in U. S. and natural waters. The results are satisfactory.
该法用于测定美国EPA标准水样和天然水中的痕量铍，结果令人满意。 cnki
The paper introducesuses of center's hole in beryllium slug, aluminium slug, fuel element, and lattice place, channel filling water, channel filling gas by study of irradiation test in HFETR.
本文通过 HFETR运行期间的辐照试验研究，介绍了铍孔道、铝孔道、元件中孔、栅元位置、充水孔道和干孔道等空间在辐照上的应用。 cnki
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。 h6688
They not only bind to any transition metal, but also to main group elements such as beryllium, sulfur, and iodine.
它们不仅能够与许多过渡金属络合，而且能够与主族元素络合，比如铍、硫、碘等。 cnki
This technique used in the present analyzer can non- destructively measure light metals' residual stresses with depth resolution, such as beryllium, by altering measuring and evaluating method.
该方法利用现有仪器，通过改变测定技术和计算方法，可以无损测定铍等轻金属制品表面残余应力及沿层深的分布。 cnki
Tin welding parts and lead- tin alloy die casting, zinc, beryllium bronze, phosphorus copper alloy in electroplating copper with commonly used before also gets to improve adhesion.
锡焊件、铅锡合金、锌压铸件、铍青铜、磷铜等合金在电镀前也常用预镀铜来改善结合力。 hfsdm
Beryllium bronze alloy explosion-proof tools: belongs to the national class C level product, in a concentration of21% hydrogen gas homework not detonate gas.
铍青铜合金制造的防爆工具：属国家二类 C级产品，在浓度21%的氢气气体环境作业不引爆气体。 bthtlj |