This paper presents a 3-D model for double-gap open cavity of S-band relativistic klystron amplifier.

They paid special attention to raising the quality of magnetron and multicavity klystron.

他们特别注意提高磁控管和多腔速调管的质量.

The basic principle, main properties, and general situation of Multi-Beam klystron ( MBK ) are introduced.

系统地介绍了多注速调管的工作原理 、 主要特点和发展概况.

No, we live about 5 km . away.

不, 我们住的地方相隔5公里.

The highway cuts at the river about 10 km from here.

高速路和小河在离这里十公里处相交.

The explosion occurred 20 km outside Agra on the road to Aligarh.

爆炸事件发生在到阿里戈的公路上,距阿格拉市二十公里.

The crash happened 12 km north of Chelyabinsk, in the Urals region of Russia.

坠毁发生在距离车里雅宾斯克12公里处, 属于俄罗斯的乌拉尔地区.

Yongding Qu city located away from Changsha, of 390 km, 300 km from the Three Gorges.

市府设永定区,距省会长沙390公里, 距长江三峡300公里.

The Tang country retreat, the Huaqing hot springs, is 30 km to the east of the city.

华清池这座温泉位于城东30公里处, 是唐朝皇帝在郊外的静休地.

However the rigidity argument applies only to the outer few hundred km of the moon's interior.

然而,这种刚性的论断只适用于月球外层几百公里.

Longshan days in the caves, 40 km southwest of Taiyuan Tianlong mountainside.

天龙山石窟在太原市西南40公里天龙山腰.

This subject is a part of the work about research and development KM 6 solar simulator equipment.

本课题是KM6太阳模拟器设备研制工作的一部分.

Loire Castle group at the central western France, 235 km south of Paris.

卢瓦尔古堡群位于法国中西部, 北距巴黎235公里.

The island has an area of 1 4 sq. km.

这个岛的面积是14平方公里.

KMB carried 1.03 billion passenger trips and covered 329 million kilometres in 1998.

一九九八年,九巴共载客10.3亿人次,行车达3.29亿公里.

KN: Yes , we would . It's critical to meeting our deadlines , as you can imagine.

是的, 正如你想像的一样, 不要错过我方的发货截止期是非常重要.

A force of 24 KN is applied at B.

有24KN的力作用在B点.

In 2008, KN passed the certification of International Railway Industry Standard ( IRIS ).

2008年公司通过国际铁路行业标准 ( IRIS ) 认证.

I heard that Kna in Japanese is a kind of syllabic language, is that so?

听说日文假名是一种音节文字，是这样吗？

Knigi _ pl Literatura pi ? kna, non-fiction , s? owniki w j ? zyku rosyjskim.

上海文依电器有限公司电气连接与 电缆 保护系统供应商, 提供拖链、软管、 电缆 防水接头等产品.

He had acquired the knack of snatching his siesta in the most unfavourable circumstance.

他学会了在最喧闹的场合下抓紧时间睡觉的诀窍.