查询词典 hard borosilicate glass

At the same time, the hard disk will be issued by strange noises; startup hard disk can not boot system, boot with the floppy disk drive can be transferred to the hard disk, but can not access, use SYS command can not be successful conduction system; FORMAT the hard disk, to a certain progress does not stop before the last error, can not be completed; the implementation of the hard disk when FDISK, progress will be repeated to a retreat into advance and retreat.

与此同时，硬盘会发出异样的杂音；启动时不能通过硬盘引导系统，用软盘启动后可以转到硬盘盘符，但无法进入，用SYS命令传导系统也不能成功；FORMAT硬盘时，到某一进度停止不前，最后报错，无法完成；对硬盘执行FDISK时，到某一进度会反复进进退退。

Based on the relevant movement between hard shaper cutter and grinding wheel, the movements of grinding wheel are studied. The shaping grinding point and the shaping grinding edge are made up with. In order to easily compare when shaping errors and cutting edge"s angles are the most excellent, uniform expressions for convex curved rake face of hard shaping cutter and spatial cutting edge curve are separately developed. The distributions of new profiling cutter"s shaping errors and cutting edges angles are analyzed. The relevant grinding wheel and cam are designed. Due to this paper, a new profiling hard shaping cutter has been manufactured successfully. At last experiments are made to test the performance of hard shaping cutter and all kinds of precision of hard gear.

本文直接从插齿刀与砂轮之间的相对运动关系出发，单独研究砂轮的运动，提出砂轮成形磨削点和砂轮成形磨削刃的概念；分别建立圆柱砂轮和圆锥砂轮磨削后硬齿面插齿刀的波形前刀面方程及空间切削刃方程；为便于比较何种情况下插齿刀的构形误差和切削角度能同时达到最优，分别对磨削五种不同硬齿面插齿刀所用的砂轮进行了廓形设计，并分析了插齿刀的构形误差和侧切削刃切削角度的分布规律；为插齿刀波形前刀面的磨削加工设计了相应的凸轮，用所设计的凸轮和近似的砂轮成功地制造出新构形法硬齿面插齿刀；最后进行插齿加工试验，检验新构形法硬齿面插齿刀的抗崩刃能力、耐磨性及被加工硬齿面齿轮的各项精度。

Borosilicate is also a material of choice for evacuated tube solar thermal technology, because of its high strength and heat resistance.

硼硅酸盐也是材料的选择真空管太阳能热技术，由于其高强度和耐热性。

Lead in printing inks for the application of enamels on borosilicate

用於硼矽玻璃瓷漆的印墨中的铅。

The merits and defeds of different borosilicate glasses, its application field in LTCC technology were indicated.

指出了不同硼硅酸盐玻璃的材料优缺点和在低温共烧陶瓷技术中的适用范围。

The effects of foaming agents and additives on borosilicate foam glasses have been investigated.

用粉末烧结法制备了硼硅酸盐泡沫玻璃，研究了发泡剂与添加剂对气孔结构和性能的影响。

Part 1 : borosilicate glasses.

第1部分：硼硅酸盐玻璃

The gas-liquid separator was constructed from a 30-mL borosilicate Midget Bubbler and a Teflon stopper with three holes.

气相离析器用30ml小型引水机和特氟隆三孔塞改造成。

In alkali borosilicate system, hexagonal CdS was the main crystalphase, co-precipitated with a little cubic CdS.

碱系中，以六方型CdS为主要晶相的纳米晶体，伴有少量立方型CdS析出。

Complete borosilicate glassware system with support panel and base, heating mantle and clamps.

装有完整的硼硅酸盐玻璃系统和支撑面板与底座以及加热罩和钳子。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。