Because of her efforts, dozens of toxic sites across the country have been cleaned up, and one chemical industry spokesperson calls her "a top gun for the environmental movement".
由于她的努力，全国数十个包含有毒物质的区域已被清理干净，一位化工行业发言人称她为“环保运动的先锋”。
It was a surprise to the world, a shock to many Americans, and the starting gun for the space race between the superpowers.
在冷战中，这个消息震惊了世界，并给美国人带来巨大冲击，同时也是两个超级大国间太空竞赛的发令枪响。
When the fighting gets really close, the F-35 has a 25 mm gun for strafing.
当战斗进行到很近距离时，F-35还可以使用一门25毫米机炮进行扫射。
Objective to evaluate the diagnostic significance of automated biopsy gun for lung tumor.
目的探讨自动活检枪经皮肺穿刺活检诊断肺肿块的价值。
The utility model relates to a multi-purpose gun for flame cutting of oxygen gas and acetylene gas.
本实用新型涉及一种氧—乙炔火焰切割多用枪。
Design and experimental results of a coaxial electron gun for the production of a radial electron beam are given.
给出了产生径向电子束的同轴电子枪的设计和实验结果。
This is a prototype to demonstrate the technology of the rail gun for use on the future DDG-1000 class of Navy ships.
这是一个原型，展示了未来DDG- 1000级海军舰艇使用的轨道炮技术。
The ion beam optics of a microwave ion gun for a focused ion beam (FIB) system is investigated numerically in this article.
用数值模拟方法研究了聚焦离子束系统中微波离子枪的束光学性能。
Based on photoemission effect. we design a laser photoemission electron gun for electron impact ionization source of time of flight mass spectrometer.
基于光电效应原理。我们设计了一个新型脉冲激光光电子枪，它可以作为飞行时间质谱的电子碰撞电离的电离源。
A plasma gun for spraying welding inside surface of deep hole with powder is designed and developed which has the property worked continuously at high temperature.
设计并研制了深内孔等离子弧粉末喷焊枪，该枪具有在高温下连续稳定工作的优异性能。
The company can provide the drawbench rivet, loose core rivet, ring - shaped rivet, lantern - shaped rivet and non - core rivet and all kind of rivet gun for the customer.
公司能为客户提供拉丝铆钉、抽芯铆钉、环槽铆钉、灯笼型铆钉和无芯连续铆钉及各种铆枪工具。
We have carried out full computer simulation on XEA gun for the beam forming region, main lens, and etc. The reasons for its excellent performance is analyzed and investigated in this paper.
本文对XEA电子枪电子束形成区、主透镜等进行了计算机模拟，对该枪优异性能的内在原因进行了分析和研究。
In this paper, the specialized techniques of electron gun for large screen CPTs are discussed. The beam forming region, main lens, convergence lens system and dynamic focusing method are analyzed.
对近年来大屏幕彩色显像管电子枪专有技术进行了讨论，系统分析了电子束形成区、主透镜、会聚透镜系统及动态聚焦方式等。
In this paper, the specialized techniques of electron gun for large screen CPTs are discussed. The beam forming region, main lens, convergence lens system and dynamic focusing method are analyzed.
对近年来大屏幕彩色显像管电子枪专有技术进行了讨论，系统分析了电子束形成区、主透镜、会聚透镜系统及动态聚焦方式等。
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