波伦

Research on a relativistic Cerenkov generator with coaxial slow wave structure.

同轴慢波结构相对论切伦柯夫发生器研究。

It is shown that its working frequency and linear growth rate are higher than thatof common Cerenkov FEL,and for the same injection current,the linear growth rate of thissvstem and common Cerenkov FEL either decrease with increase of the gap between the dielectricand electron beam or there is an optimum gap value corresponding tO the maximum growth rate.

发现在入射电流和波导结构一定时，该系统和普通切伦柯夫自由电子激光器的增长率并不是随随电子束与介质的间距的增加而减小，而是存在一个最佳值。

Cherenkov radiation in a plasma-filled dielectric coaxial waveguide.

填充等离子体的介质同轴波导中的切伦科夫辐射。

Plasma ; dielectric Cherenkov maser ; linear theory ; dispersion relation ; frequencyshift ; the wave growth rate

等离子体；介质切伦可夫脉塞；线性理论；色散关系；频偏；波增长率

Schwerin became capital of the Free State of Mecklenburg-Vorpommern thereafter.

此后，什未林成为了梅克伦堡-前波莫瑞自由州的首府。

With paintings ranging from 1250 to 1900, the collection includes work by Botticelli, Leonardo da Vinci, Rembrandt, Gainsborough, Turner, Cezanne and Van Gogh.

随着绘画不等1250至1900年，收集包括工作波提切利，达芬奇，伦勃朗，盖恩斯伯勒，特纳，塞尚和凡高。

Poe wrote a play called "Politian," from which he claimed Longfellow had plagiarized his Spanish Student.

&爱伦坡说所谓的&波利希安，&一出戏，他声称从朗费罗抄袭了他的&西班牙学生。

Hedge-fund managers purposefully avoid reporting losses by marking up the value of their portfolios,' according to the authors of the study, Nicolas P.B.

研究报告作者保伦(Nicolas P.B。 Bollen)和波尔Veronika K。

Hedge-fund managers purposefully avoid reporting losses by marking up the of their portfolios,' according to the authors of the study, Nicolas P.B.

研究报告作者保伦(Nicolas P.B。 Bollen)和波尔Veronika K。

Every summer tourists flock to resorts like Sorrento, Positano, and Amalfi and the beaches are packed. 3000 years ago this area - known as Campania - was already attracting visitors, and in the 8th century BC, merchants from Greece set up trading posts in two small villages called Pompeii and Herculaneum.

每年夏天蜂拥而至的游览者来到索伦托、波西塔诺、阿马而菲诸多旅游胜地。3000年前的这块地方——被叫作坎帕尼亚——就已经吸引游览者了，公元前8世纪，来自希腊的商人在两个小村庄摆摊卖货，它们就是庞贝和赫库兰尼姆。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。