Spectrophotometric Determination of Beryllium in Alloy of Copper-beryllium by Sulfosalicylic Acid

The optimum addition quantity of Cu RE middle alloy in beryllium copper alloy is 0.1%~ 0 12%.

Cu RE中间合金在铍铜合金中的最佳加入量为01%～0.12%。

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；

Hydrogen permeation though a beryllium containing alloy

氢离子在含铍合金中的渗透

The main reasons why beryllium copper alloy can not be applied commonly in China are analyzed.

分析了国内不能普遍应用的原因：（1）铍铜必须热处理才能获得好的性能，一般企业都不具备热处理条件；

Application of Rare Earth in Beryllium Copper Alloy

稀土在铍铜合金中的应用

MOVABLE CONTACT: Beryllium copper alloy, gold over nickel plate.

游动联系人：铍铜合金，镀镍板。

No difference in the half-life of~ 7Be in the host media beryllium and gold is observed within measurement uncertainty of 0.12%.

在0.12%的实验测量精度下，未观测到7Be半衰期在这两种材料中的差异。

New Techniques of International Beryllium Powder Metallurgy

国际铍粉末冶金新技术

Non-Standard Determination of Trace Lead in Beryllium Oxide by GFAAS

石墨炉原子吸收光谱法无标准测定氧化铍中痕量铅

Synthesis of Beryllium Oxide Nanoparticles by Polyacrylamide Gel Route

聚丙烯酰胺凝胶法制备BeO纳米粉体

Technical study and practice on producing commercial beryllium oxide from non-beryl beryllium ore

非绿柱石铍矿生产工业氧化铍的工艺研究与实践

X-Ray Fluorescence Spectrometric Determination of Impurity Elements in Beryllium Oxide

X-射线荧光光谱测定氧化铍中杂质元素

Studies on the systems of rare earth sesquioxides& beryllium oxide

稀土氧化物-氧化铍系统的相平衡研究

The Influence of Rare Earth Dopants upon Properties of High Purity Beryllium Oxide Ceramics

稀土掺杂对99氧化铍陶瓷性能的影响

Electronic grade chemica Technical requirements of commercial purity beryllium oxide powder

电子工业纯度级化学试剂GB/T3135-1982工业纯氧化铍粉末技术条件

Determination of Alkaline Earth Metal Ions by Ion Chromatography Using Beryllium Nitrate& Nitric Acid Solution as Eluent

硝酸铍硝酸淋洗液离子色谱法测定碱土金属离子

Research of reasonable berth occupancy for fish unloading

渔港卸鱼码头合理泊位利用率研究

Forecasting Berth Occupancy by Monte Carlo Simulation

运用模拟预测法&蒙特卡洛法确定泊位利用率问题的初步探讨

When the goods are ready for shipment, pls send us shipping advice by fax to facilitate us to make insurance arrangement. loading on the berth

当货物准备就绪，请尽快传真我方装运通知书，以便我方做好该批货物的保险。船已准备就绪即可装货

Development of the Failure Diagnosis Expert System for Ship's Hydraulic Equipment loading on the berth

船艇液压设备故障诊断专家系统的开发船已准备就绪即可装货