beryllium

Study on machine damage of beryllium and its relieving methods

消除铍机加工表层损伤方法的研究

Fabrication of a beryllium mirror used in optical system .

光学系统用铍镜的制备。

Application & Development of Beryllium in High Technology

铍在高科技中的应用与发展

A review of 130 cases of acute beryllium disease in China

我国急性铍病130例的回顾腹腔镜在妇科急症中的应用

The background value of Beryllium element in soil of China was studied .

本文介绍了我国土壤中铍的背景值结果。

Review and Prospect of Chinese Beryllium Copper Industry Science and Technology Advance

我国铍铜产业科技进步回顾与展望

Study on distribution of machining residual stress for beryllium material

铍材机加应力沿层深分布规律

Study on Stress in Surface Layer of Beryllium Along Depth Distribution by X-Ray Method

X射线法测试铍材表层应力沿深度的分布

Beryllium Materials Used in Optical Mirror and It 's Dimensional Stability

光学镜体用铍材及其尺寸稳定性

A genetic simulation study on silicon and beryllium cluster structures

模拟进化法优化Si和Be的团簇结构

However the toxic properties of beryllium limit its application .

然而铍的毒性限制了它的作用。

The test method for fracture toughness of metallic beryllium at room temperature

金属铍材室温平面应变断裂韧性测试方法

New Progress of the Photometric Determination of Beryllium in China

国内铍的光度分析新进展

Weld defect of beryllium and studies on its control technique

铍的焊接缺陷及其控制技术研究

Energy , structure and related topological property of beryllium clusters : 2

铍小团簇的基态能量、结构及其拓扑性质

Beryllium , The Ideal Material Used in the Structure of Inertial Instruments

惯性仪器结构的理想材料&铍

High Performance Beryllium Materials Used in Inertial Guidance Instrument and It 's Dimension Stability

惯性器件用高性能铍材及其尺寸稳定性

Bonding Beryllium copper to Steel Base by Using Dipping Process

钢基-铍铜在浸涂下结合

Analysis and measurement of reaction rates in Beryllium

铍中的反应率测量和分析

Numerical Simulation of Welding Temperature and Stress Fields during Laser Brazing Process of Beryllium

铍材激光钎焊温度场和应力场的数值模拟

Effect of Stress Gradients near the Surface Beryllium on the X-ray Stress Measurement

铍材表层应力梯度对X射线应力测试的影响

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。

Study of Application of Beryllium Copper Electrode on Contact Welder

铍铜电极在接触类焊机上的应用研究

Properties and technical process of beryllium are closely related to content of impurity .

铍的性能与制作它的工艺过程和其中的杂质含量密切相关。

Stress Distribution and Fracture Behavior of Compact Tension Beryllium Specimen

紧凑拉伸Be试样应力和断裂行为研究

Influence of Beryllium on 7475 Aluminium Alloy Age Structure and Properities

铍元素对7475铝合金时效组织及性能的影响

Determination of stress distribution near notch in beryllium compact tension specimen

紧凑拉伸Be试样的应力测试与模拟研究

Energy and Hyperfine Structure Studies of Excited State for Beryllium

铍原子的能级和超精细结构的研究

The calculation of beryllium exchange - correlation energy

铍原子基态交换&关联能的计算

A new paste material used to avoid deformation in aging of beryllium bronze parts

铍青铜零件定形时效用的新材料842