Histology and Physiological and Biochemical Characteristics of Boron Deficiency in Chinese Fir

One set of boron diffusion technologies to form the heater have been developed, which is effective in preventing the invalidation of the perpendicular PN junction of the cantilever during tip heating, thereby avoiding electric current leakage.

探索出一套特殊的有关加热电阻的硼热扩散技术，有效防止了器件在工作过程中由于悬臂梁垂直方向上PN结在高温下失去电隔离作用而发生漏电现象。

It is shown that for devices of sintered Al electrode whether the boron diffusion can improve the drop characteristics mainly depends on the minority carrier life.

结果表明：对于烧铝电极器件浓硼扩散改善压降作用主要取决于能否提高器件的少子寿命；

Boron diffusion in B-doped a-sic: h/ undoped a-si: h Heterojunctions

B掺杂a-SiC：H/本征a-Si：H异质结中的B扩散

Theauthor thus obtained a PWB boron diffusion source of practical value.

得到了实用的PWB高硼微晶玻璃扩散源。

Two step rapid thermal boron diffusion making micro resistor

二次硼离子热扩散制作微电阻

This instrument has been used to measure the sheet resistance distribution for Boron diffusion chip.

并用该仪器测定了硼扩散片的薄层电阻分布。

Influence of boron diffusion on the oxidation induced stacking faults in silicon

硅中硼扩散运动对氧化层错的影响

A novel approach to analyze the content of boron trioxide in zinc borate was established using bromocresol green-methyl red mixture as indicator to determine the titration starting point.

建立了一种测定硼酸锌中三氧化二硼（B2O3）含量的新方法，即以溴甲酚绿甲基红混合指示剂来确定硼酸的滴定起点。

A novel approach to analyze boron trioxide content in zinc borate

硼酸锌中三氧化二硼含量测定的新方法

Methods for chemical analysis of aluminium oxide& The curcumin photometric method for the determination of boron trioxide content

GB/T6609.16-1986氧化铝化学分析方法姜黄素光度法测定三氧化二硼量

The condition and method for determing zinc oxide and boron trioxide in zinc borate by direct complexing titration is introduced.

介绍了采用直接络合滴定法测定硼酸锌中氧化锌和三氧化二硼的条件和方法。

Study on the Boron Oxide Carbothermal Reduction Synthesis of Boron Carbide

硼酐碳热法合成碳化硼的研究

An industrial test report on E-glass fibres with low boron oxide content

低硼无碱玻璃纤维工业性试验报告

Effect of Boron Oxide on Iron Reduction in Magnesium Alloy

氧化硼除铁净化镁合金的研究

Transformation of boron oxide b_2o_3 under high pressure and high temperature

高温高压条件下三氧化二硼相变过程的研究

Experimental and Theoretical Studies of Grinding Process of Boron Oxide

氧化硼研磨的实验与理论研究

In this study, aluminum powder was added into the aluminum oxide and boron oxide reactants as an additive in order to control the morphology of the final products.

本研究通过在氧化铝和氧化硼反应物中添加铝粉来控制最终产物的形貌。

Study on boron oxide coated electrode

氧化硼作为电极涂层的研究

The paper deals with the existence of nontrivial solutions to a class of nonlinear Hammerstein eigenvalue problems using the cone theory and the topological approach. THE STUDIES OF HALF TOPOLOGICAL APPROACH ABOUT CLOSE BORON HYDRIDE ANION ET AL

运用锥理论和拓扑方法研究一类非线性Hammerstein本征值问题的非平凡解.闭式硼烷阴离子等的半拓扑图式研究

The studies of half topological approach about close boron hydride anion et al

闭式硼烷阴离子等的半拓扑图式研究