berllium

用法例句

Graphite Furnace Atomic Absorption Spectrophotometer in Detecting Beryllium in the Air of Workplaces;

作业场所空气中铍的石墨炉原子吸收光谱检测法

The Cation Interferences in Determination of Trace Beryllium by Graphite Furnace Atomic Absorption Spectrometry;

GFAAS测定微量铍的阳离子干扰研究

Effect of aging treatment on residual resistance ration of beryllium;

时效处理对金属铍剩余电阻比的影响

Technology for Fast Electroless Ni-P Alloy Plating on Beryllium and Properties of the Coating;

铍基体快速化学镀Ni-P合金工艺研究

DETERMINATION OF Be IN WATER WITH GRAPHITE FURNACE ATOMIC ABSORPTION SPECTROMETRY;

原子吸收石墨炉法测定水中铍

A Retrospective Epidemiological Survey About Occupational Tumor in Workers Exposed to Be;

铍作业工人职业肿瘤的回顾性流行病学调查

The testing method and effects of C p (the specific heat content) and λ (the thermal conductivity) of isostatic pressed beryllium material by using laser thermal conducting instrument were introduced.

介绍了用激光热导仪对等静压铍材的热导率、比热进行测试的方法及测试结果。

Trace phosphorus in V-N alloy was determined by beryllium salt coprecipitation—molybdenumblue spectrophotometry.

采用铍盐共沉淀—钼蓝分光光度法对钒氮合金中微量磷进行测定。

The paper introduced the grade,chemical composition and classification of beryllium copper alloy at home and abroad,as well as the performance and usage of cast beryllium copper and processed beryllium copper,with emphasis on the discussion of relationship between heat treatment process and properties of beryllium copper alloy,as well as the heat treatment equipment.

介绍了国内外铍铜合金牌号、化学成分及分类,介绍了铸造铍铜和加工铍铜的性能和用途。

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。

The performance,characteristics of heat treatment process and the research progress of beryllium copper alloy were introduced in computer,electronic,automotive,mold and other industry in recent year were summarized.

着重介绍了铍铜合金的性能,热处理工艺特点及研究进展,并综述了近年来铍铜在计算机、电子工业、汽车行业、模具行业等一些领域的应用。

Americium-Beryllium neutron sources

GB/T12714-1991镅铍中子源

beryllium, chromium, nickel, vanadium and their chemical compounds;

铍、铬、镍、钒及其化合物；

beryllium dome tweeter

铍膜球顶形高音扬声器

EBOR (Experimental Beryllium Oxide Reactor)

实验性氧化铍反应堆

BORE (Beryllium Oxide Reactor Experiment)

氧化铍实验性反应堆

Preliminary Discussion on Behavior and Impact ofF in Be Ore on Commercial Be Oxide Smelting

铍矿中的氟在工业氧化铍冶炼中的行为和影响

YTTROCEBERYSITE,A NEW Ce-Be-RICH SILICATE

羟硅铍钇铈矿——一个富铈、铍硅酸盐新矿物

Method for chemical analysis of beryllium ores-Determination of beryllium content-eriochrome cyanine R photometric method

GB/T17414.1-1998铍矿石化学分析方法埃利罗菁R光度法测定铍量

A natural beryllium silicate, Be2SiO4, occurring as vitreous crystals sometimes used as gems.

硅铍石一种天然铍硅酸脂，Be2SiO4，以玻璃晶体出现，有时用作宝石

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

The Research of Influence Produced by Beryllium Ions from Dental Restoration Material-Nickel-Chromium Alloys on Subgingival Microbes;

口腔修复材料—镍铬铍合金中铍对龈下微生物影响的研究

Test method for thermal conductivity of beryllium oxide ceramics

GB/T5598-1985氧化铍瓷导热系数测定方法

Technical requirements of commercial purity beryllium oxide powder

GB/T3135-1982工业纯氧化铍粉末技术条件

However the toxic properties of beryllium limit its application.

然而铍的毒性限制了它的作用。

Fluorophotometric Determination of Be with 1 ,4-Dihydroxyanthraquinone-β-CycIodextrin-Alcohol System

1,4-二羟基蒽醌-β-环糊精-乙醇体系测铍

Measurement of Reaction Rates in Be/PE/Fe Combined Spheres

铍/聚乙烯/铁组合球中的反应率测量

ChloroPhosphonazomA Spectorophotometric Determination of Beryllium in Copper Alloy;

偶氮氯膦-mA光度法测定铜合金中的铍

A New Catalytic-Spectrophotometric Method for the Determination of Trace Silver;

铍试剂Ⅱ氧化褪色光度法测定痕量银