As the heart of TWT, the structure stability of grided electron gun directly affect pulse output performance of TWT, and the structural reliability under vibration stress are especially important for today's manufacturers.

Now the design of grid mesh affects the design of the whole electron gun, and has great effects over the quality, character and work parameters of electron beam.

而在现今发展的栅控电子枪中，栅网的设计影响整个电子枪的设计，它大大的影响着电子注的质量、性能以及栅极本身的工作参数。

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The grid-controlled electron gun must have a good vibration-proof reliability because of the regulating action of current by grid and the designed structure between the grid and cathode.

栅控电子枪栅网与阴极间的精密设计结构和栅网对束流的调整作用决定其设计结构必须具有良好的抗振可靠性。

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This PIC simulating can be extended to gun with asymmetric construction such as grid-control gun and multiple beam gun etc.

这种三维粒子模拟可以扩展到非对称的电子枪的模拟，如橱控电子枪，多注电子枪等。

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The reasonable results of frequency and mode of the component is obtained with these methods.

并运用这些方法对栅控电子枪部件实施计算想的振型与固有频率及相应振型。

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New Approach of Gridded Electron Gun Theory

栅控电子枪理论新探

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Dynamical Modal Analysis of TWT Grided Electron Gun

行波管栅控电子枪的动力学模态分析

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Model Correction Methods in Mode Analysis for an Electronic Gun

栅控电子枪部件的模型修正方法

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A non-intercepting gridded gun with the perveance of 1.4 μ p is described. Three different grid-mesh shapes ( square, hexagonal and annular) are chosen, and the experimental results in an electron beam analyzer are given in detail.

本文叙述了采用三种不同形状栅网（方孔栅、六角孔栅、环形栅）的导流系数为1.4μp的无截获栅栅控电子枪，在电子注分析器上进行实验的详细情况。

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I think the answer, in the very different arguments over guns and Scotland, is that opponents of gun control and supporters of Scottish independence are formidably well organised and tough on their opponents.

我认为，企业就自己在枪和苏格兰问题上的做法给出反常理由的原因是，反对控枪和支持苏格兰独立的人组织非常严密，并且无情打压异己。

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Before the ricin situation disrupted business in Capitol Hill, senators were preparing for the much anticipated vote on gun control legislations scheduled to be held this hour.

在蓖麻毒信事件扰乱国会山的事务之前，议员正在准备备受期待的控枪立法投票，投票定于现在这个时间进行。

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Rallies are going on across the country in what organizers call, a nationwide day of resistance to support the second amendment.

示威活动在美国各地举行，组织者称今天是全国抵制控枪，支持第二修正案的日子。

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Harvard students backed calls to restrict access to firearms, with almost nine in 10 supporting tighter gun control. 7.

哈佛毕业生也支持控枪，调查显示，近九成毕业生支持加强枪支管控。

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Murphy hasn't seen the movie, but he's one of Congress's leading advocates of gun-control regulation.

墨菲还没看这部电影，但他是国会首屈一指的控枪法规倡导者。

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It's gathering proposals for gun control initiatives weeks after the mass shooting at a Connecticut elementary school.

在康涅狄格州小学大规模枪击事件发生几周后，白宫正在收集控枪计划的提议。

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Vice President Joe Biden is taking the White House campaign on gun control to Virginia today.

副总统乔·拜登今天来到弗吉尼亚州执行白宫的控枪行动。

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These were described as the most sweeping gun control proposals in almost 20 years.

这被称作是将近20年以来最为彻底的控枪提议。

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NPR's Scott Horsley reports Biden urged the group to lobby reluctant lawmakers.

据NPR新闻的斯科特·霍斯利报道，拜登敦促这些人去游说反对控枪的议员。

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Gun control advocates were also expected to have a presence out the convention.

控枪倡议者也会在会场外聚集。

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Barack Obama might prefer to focus his energies on immigration, gun control and education.

巴拉克奥巴马（barack obama）可能更愿意将他的主要精力放在移民、控枪和教育问题上。

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The deep sentiment of Phoenix as sea of sentimental is not tranquil, but as very rough sea waves slash in our body and back and forth surges in our spirit.

凤凰深藏似海的感情，并不是平静无波的，而是惊涛巨浪般的，在我们的身体中不断宣泄，在我们的精神间来回激荡。

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