查询词典 on the beam

A "Masthead light" means a white light placed over the fore and aft centerline of the vessel showing an unbroken light over an arc of the horizon of 225 degrees and so fixed as to show the light from right ahead to 22.5 degrees abaft the beam on either side of the vessel.

桅灯是指安置在船首尾中心线上方，在225o 水平弧内显示不间断的白色灯光。其设置应使灯光从船的正前方到每一舷正横后22.5o 内显示。

RULE 21 Definitions "Masthead light" means a white light placed over the fore and aft centerline of the vessel showing an unbroken light over an arc of the horizon of 225 degrees and so fixed as to show the light from right ahead to 22.5 degrees abaft the beam on either side of the vessel.

桅灯是指安置在船首尾中心线上方，在225o 水平弧内显示不间断的白色灯光。其设置应使灯光从船的正前方到每一舷正横后22.5o 内显示。

The formation mechanism of the absolute instability and gyrotron backward wave oscillations is analyzed, and the methods to suppress the parasitical modes are discussed.The nonlinear theory model of gyro-TWT is consummated by considering the influence of tapered magnetic field and waveguide radius, electron velocity spread, and waveguide loss on electron beam-wave interaction. The large-signal characteristic of gyro-TWT, such as launching loss and absolute instability, are also analyzed in detail. This work establishes the foundation for the development of a gyro-TWT amplifier.

重点研究了两段损耗波导结构和损耗陶瓷结构回旋行波管中的电子注-波互作用，分析了绝对不稳定性和回旋返波振荡的形成机制和抑制寄生模式的方法；完善了回旋行波管的非线性理论模型，并考虑了磁场和波导半径渐变、速度零散、波导损耗等因素对注-波互作用的影响；详细分析了发射损耗、相位稳定性等回旋行波管的大信号特征，为回旋行波管放大器的研制奠定了基础。

The numerical method based on the wave approach is presented for the dynamic response analysis of high-rise structure by applying Timoshenko beam theory.

目的 提出高层结构动力响应的波动分析方法。

The effects of shear and rotary inertia on the specimen stiffness are analyzed using the Timoshenko's beam theory.

利用Timoshenko梁理论研究了剪切变形和转动惯性对试样刚度的影响。

The distribution of the rolling pressure on H-beam is a very important problem.

H型钢的轧制压力分布是研究人员非常关心的问题。

Based on the experience in plate,controlled rolling and analysis of the problems of application of controlled rolling to H-beam.

根据钢板的控轧经验，结合 H型钢轧制的特点分析控轧在轧制中运用的具体问题，制定 H型钢控轧工艺方案。

The plan of renovation process is put forward out and accepted by the producers and customersthrough the experiment and analysis on the out of square in the end of hot-rolled H-beam.

通过对热轧H型钢翼缘内并外扩缺陷整修的试验和分析，提出了整修工艺方案，并在实践中得到了生产厂和用户的认可。

The plan of renovation process is poined out and accepted by the producers and customers through the experiment and analysis on the out of square in the end of HR H-beam.

通过对热轧H型钢翼缘斜度超标缺陷整修的试验和分析，提出了整修工艺方案，并在实践中得到了生产厂和用户的认

Influence of the Kerr Effect on the Focusing Property of the Gaussian Beam［J］.

克尔效应对高斯光束聚焦特性的影响［J］。

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 。