查询词典 cracking

Cracking C_5 had become an important way for making the best of petroleum resources and decreasing the cost of producing ethane, and it had been taken into account in world.

裂解C_5的分离已成为充分利用石油资源和提高乙烯生产经济效益的一个重要方面，并已引起世界各国的普遍重视。

Catalytic cracking process for production of propylene and ethene from 1-butene was investigated using MCM-49 zeolite.

以MCM-49分子筛为催化剂，纯1-丁烯为原料，考察了反应温度对烯烃催化裂解制丙烯、乙烯反应性能的影响。

Ii is a process with low investment and great profit to use the C5 etherealization product as the blending component of gasoline with high octane number. The C5 fraction is cut from steam cracking and it's diolefins are saturated by selective hydrogenation.

裂解C5馏分选择性加氢饱和二烯烃后，醚化产物作为高辛烷值汽油调合组分是一条投资少、见效快的工艺路线。

The Han Dynasty relief cracking useol ocular figure to behave musical melody affect. Every pair of these appearances which composed integral figure is a perfect pair. Appear compact and etherealize. It's example paint which use painterly form to behave music.

南阳汉画像石《舞乐百戏》很好地使用视觉形象表现了音乐的旋律感；组成整体形象的单位形之间的也榫接巧妙，显得紧凑而又灵动；是用绘画语言来表现音乐的形神契合的典范之作。

The ratio of energy consumption in the ethylene cracking furnaces is more than 50% in the all ethylene technology.

本文对齐鲁石化公司近年来在乙烯裂解炉节能技术应用的试验工作进行了深入研究。

The results show that evaporator failure was a result of typical stress corrosion cracking.

结果表明，该蒸发釜的失效为典型的应力腐蚀破坏。

The failure analysis on the leaked bellows expansion joint in catalytic cracking unit was investigated.

对某石化公司催化裂化装置中泄漏的大型波纹管膨胀节进行了失效分析。

Fast-forward to last summer, when the first of the latest generation of WEP cracking tools appeared.

快进到去年夏天，当了WEP破解工具的最新的一代首次出现。

3 In the mounting or supporting of small, fragile insulating parts, screws or other fastenings should not be tight enough to cause cracking or breaking of these parts with expansion and contraction.

14.3在装配或支撑小而易脆的绝缘件时，螺钉和其它紧固件不要装得太紧以致于这些绝缘件的收缩或扩展而破裂。

Throughout, the record profits from a simple, unfussy aesthetic that keeps the production minimal and the emphasis squarely on Feist's cracking, wistful vibrato.

可是正当Feist准备有更进一步的发展之时，她的嗓子却音乐莫名的疾病不能发声了，面对这个打击Feist几乎放弃了她的音乐人生涯。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。