查询词典 ejection

Drill rod collar position detector set hardware circuit design In the petroleum drilling process, the ejection controller played the seal well head role.

钻杆接箍位置检测装置硬件电路设计摘要：在石油钻探过程中，防喷器起到了密封井口的作用。

This paper introduces how to improve injection die of dustproof lampshade, its main structure, work principle, and relative dimension calculation of ejection device .

介绍了对原有防尘灯罩注射模具的改进与其主要结构、工作原理和顶出机构的有关尺寸计算。

It is at this point that ejection of the parachute is normally desired.

正是在这一点弹射的降落伞通常是理想的。

The purpose of this study was to investigate factors that may participate in the production of innocent ejection murmurs.

在着手研究之前就已经进行过的工作或已存在的状态。

This is accomplished with ejection pins and they are usually located in the core of the mold.

这是通过喷出放在模具的核心部分的烧针来完成的

Left ventricular ejection fraction was evaluated at registration and 3, 6, 9, and 18 to 21 months.

在3，6，9和18到21个月检测左室射血分数。

And if i only have 1cc of sperm came during the ejection, it is normal?

还有我在射精时所喷出的精液只有1CC这也是正常吗？

It is a disgraceful end for him and the red-card ejection punishment is right.

对他的这样一个结果，他是毫无脸面的。红牌罚下的处罚完全正确。

This is the most common type of ejection as, in general, it is the simplest to incorporate in a mould.

这是最常用的顶料方式，通常它在模具中的安装最为简单。

You will learn about the names and functions of major parts used for an ejection system.

本文中你将要学习注塑模具主要部件的名称和功能。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。