According to the above researches, the traits of the county and borough power structures in Hebei at different stage of Republican period were disclosed;

The borosilicate glass was strengthened by using low temperature ion exchange method.

采用低温型离子交换法对硼硅酸盐玻璃进行增强。

Design and Test Run of Electric Melting Furnace for Borosilicate Glass

硼硅玻璃电熔炉设计和调试过程的体会

Effects of R_2O on the Properties of Low Temperature Borosilicate Glass

R2O对低熔点硼硅酸盐玻璃性能的影响

Study on Ultraviolet Absorption of Borosilicate Glass Used for Electrical Illuminant

电光源用硼硅酸盐玻璃紫外截止性研究

Influence of Ti Content on Austenite Grain Size and Grain Coarsening Temperature in Medium-carbon Boron Steel

钛含量对中碳硼钢奥氏体晶粒度及晶粒粗化温度的影响

A Study on Delayed Fracture Resistance of Low Carbon Nb-V Microalloying High Strength Cold Heading Boron Steel

低碳Nb-V微合金化高强度冷镦硼钢耐延迟断裂性的研究

Research on the Production and Properties of Boron Steel Produced by Using Pig Iron Containing Boron as Alloying Agent

超强钕铁硼永磁合金以含硼生铁为添加剂的硼钢的制备和性能研究

Surface Network Cracks in Low Carbon Boron Steel Casting

低碳硼合金钢表面网状裂纹成因分析

Research on the tensile performance of boron steel at high temperature

硼钢板高温拉伸性能研究

The Heat Treatment of Boron Steel

硼钢的热处理

Calculation and Analysis for the Ms Temperature of Boron Steel

硼钢马氏体转变开始温度（Ms）的计算与分析

Determination of natural fractional isotope abundance ratio of boron in boron trichloride by infrared spectroscopy

三氯化硼中硼同位素天然丰度比的红外光谱测定

The system of boron trichloride and 1-bromopropane under CO_2 laser irradiation

CO2激光辐照三氯化硼-溴丙烷体系

The article introduce the method that using wet chemical to detect chlorine in boron trichloride, and how to clear the disturbance of boron trichloride.

介绍了化学比色法测定三氯化硼中微量氯的过程及消除基体干扰的方法。

Boron trichloride has been used in a new process for etching stannic oxide films ( non-isothermal plasma) which is capable of etching 1.5 micron lines with excellent resolution and high precision.

本文采用三氯化硼作反应试剂，研究一种新的蚀刻二氧化锡薄膜工艺.此工艺可以蚀刻1.5μm的线条，其分辨率好且精度高。

Detailed analyses and descriptions are made on the epitaxial base technique and boron silicate glass self-aligned ( BSA) bipolar technique.

对外延基区双极技术，硼硅玻璃自对准双极技术等进行了详细的分析和叙述。

Study on the physical states of iron, titanium, aluminum and boron in glass phase of fused cast AZS block

电熔铸锆刚玉砖玻璃相中铁钛铝硼的物理状态研究

Non-alkali cloth made form aluminum boron silicate glass contains less than 0.8% of alkali metal oxide.

无碱布采用铝硼硅酸盐玻璃成份，其碱金属氧化物含量不大于0.8%。

Abstract This paper gives an introduction to some key techniques about the manufacturing of high silica glass fiber, such as basic glass composition, melting furnace structure, electric melting technique for high boron glass, acid leaching of glass fabrics, and etc.

本文阐述了高硅氧玻璃纤维的制造工艺及技术关键问题，如基础玻璃成分、窑炉结构、高硼玻璃电熔技术、织物酸沥滤的研究等。

Technical procedure of Melting Silicon-Boron Glass by Hi-Tech and Its Furnace Characteristic

高技术硼硅玻璃的熔化工艺及窑炉特点