查询词典 improper divergence

The transverse divergence angle and the beam propagation factor are both determined by the two transverse beam parameters.

而横向发散角和光束传输因子却取决于两横向上的光束参数。

The divergence angle of light beam was measured with the method of CCD imaging and computed by second moment method.

通过CCD成像方法对准直后的光束发散角进行了测量，利用二阶矩算法计算出光束发散角。

When beam divergence angle ≤0.5 mrad,active laser is better than infrared detection.

本研究为实施天基目标的瞄准探测提供了一条新的途径。

Theory analysis and computer simulation show that the precision and focus of star tracker, the divergence angle of down beam influence the probability of laser link setting up.

理论分析和计算机仿真都表明，星敏感器的测量精度和焦距，下行信号光的束散角将影响激光链路成功建立概率。

The influence of residual beam wander can be reduced by enlarging the beam divergence angle.

增大光束发散角可有效降低光束漂移的影响。

Due to the narrow beam divergence angle and the large distance between the satellites, the pointing from one satellite to another is complicated.

但由于光束发散角小和卫星间的距离远，使一颗卫星与另一颗卫星之间的对准变得很困难。

This method in the invention is only measuring in the one position of the optical path; therefore the method can facilitate to realize the real-time measurement of the beam divergence angle.

本发明方法只在光路中的一个位置测量即可，因此本发明方法可方便地实现光束发散角的实时测量。

The invention relates to the measurement field and solves the problem that no method is available for accurately measuring the included angle between the laser emission shaft and the mechanical reference surface in an optical test system with small beam divergence angle and strict requirement for pointing control accuracy.

本发明涉及测量领域，它解决了在光束发散角小、指向控制精度要求高的光学测试系统中，激光发射轴与机械基准面的夹角需要严格测出，目前并无方法对其进行测量的问题。

The pulse shortening technique, threshold behavior as well as beam divergence is investigated. The relation of SBS threshold and focus parameters are analyzed theoretically.

文中对SBS的脉冲压缩特性、阈值特性，以及发散角的减小都进行了较为详尽的研究，并从理论上阐明了SBS阈值和聚焦参量的关系。

If the dance works, to the means as an end, the actors superb art not to reflect the life and performance of their character's thoughts and feelings the premise of the existence, or not to proceed to adopt the contents of selected dance dance movements appropriate skills, but rather to demonstrate the actor possession dance skills abilities, it will dance works since the content and form of divergence, or the lack of artistic integrity, but failed, also fell into the dancer's art itself, the acrobatic skills of performances, The loss of the basic character of the art of dance.

如果在舞蹈作品中，以手段作为目的、演员高超的技艺不以反映生活、表现人物的思想感情为其存在的前提，或是不以舞蹈内容出发采选取相应的舞蹈动作技巧，而是以展示演员所掌握的舞蹈技巧能力出发，那就会使舞蹈作品由于内容和形式的脱节，或是缺乏艺术的完整性，而陷于失败，舞蹈演员的技艺本身也就沦入了杂技性的技巧表演，而丧失了舞蹈艺术的基本品格。

He tendered his resignation to the Prime Minister.

他向首相递了辞呈。不适合

International economy and trade,Nanking 210044

国际经济与贸易，南京 210044