查询词典 electron gun

Using the total cylinder sampling system, the investigation on the morphology and micro-element of particulates from a electronically controlled diesel engine were conducted by a field emission gun transmission electron microscopy, and the results were analyzed by the image technique.

基于电控燃油喷射柴油机的全气缸取样系统，利用场发射透射电子显微镜和图像处理技术，对柴油机燃烧过程中形成微粒的形态特性和微量元素进行了分析。

In electronics,the unidirectional,pinhead electron stream generated by the cathode gun in a CRT.

在电子技术中，由阴极射线管中电子枪所产生的、单向细电子流。参阅CRT。

In electronics, the unidirectional, pinhead electron stream generated by the cathode gun in a CRT

在电子技术中，由阴极射线管中电子枪所产生的、单向细电子流。

As the oxygen content increased, the color of Zr thin film changed from golden yellow to blue and then slate blue; the microstructure observed by Field-Emission Gun Scanning Electron Microscopy changed obviously.

当氧含量增加时，薄膜的颜色由金黄色改变为蓝色，最后是灰蓝色；由场发射扫描式电子显微镜所观察到的微结构也有明显的改变。

Any electron passing along such a wire should be able to travel ballistically (that is, without being slowed down by bumping into any atoms in the wire, just as a bullet travels down the barrel of a gun).

因此， 任何将通过该金属丝的电子都会弹越而过–也就是说，电子不会因为遭遇金属丝上的原子而被减缓速度，正如一颗子弹被弹出枪管。

In this thesis, an introduction to FELs and high brightness injectors is given and the properties of electron beam for BFEL must have are discussed briefly. Then the author's contributions to BFEL are reported, which contains two main parts, one is theoretical and experimental research of the RF-gun, another is the design and fabrication of the beamlines.

本文简要介绍了自由电子激光器和高亮度注入器的发展，讨论了自由电子激光对束流品质的要求，然后报告了作者在BFEL上所做的工作，主要包括两个部分，其一是微波枪的理论和实验研究，其二是束流输运线的设计和制造。

ClassИ Biohazerd Satety Cabinet bought from ESCO; Centrifuge 7GL-16B bought from Shanghai anting Scientific instruments corp. Portable pressure steam disinfecting apparatus YX-280 brought from Jiangyin Binjiang medical treatment facility; electrothemal constant temperature incubator 9052 bought from Shanghai Jinghong test rig ltd; double-deck atm constant temperature altemator HZQ-C bought from Haerbin Eastunion electron tech ltd. Extended linear conversational programming system bought from Thermo; Pipetting gun brought from Eppendorf.

洁净工作台 ClassИ Biohazerd Satety Cabinet 购自 ESCO ；离心机 7GL-16B 购自上海安亭科学仪器厂；手提式压力蒸汽消毒器 YX-280购自江阴滨江医疗设备厂；电热恒温培养箱9052购自上海精宏实验设备有限公司；双层空气恒温振荡器 HZQ-C 购自哈尔滨东联电子技术开发有限公司；酶标仪购自 Thermo ；移液枪购自 Eppendorf 。

The conventional experimentation method as follow: use copper pole measure method and electricity measure method to test the pressure of chamber of big gun; use electron measure time apparatus and the start-end equipment to test the original velocity.

其传统的试验方法为：利用铜柱测压法和电测压系统来测试炮膛压力；用电子测时仪及区截装置测量初速。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。