Chinese translation for "透镜聚焦"
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- lens focus
Related Translations:
有机玻璃透镜: plexigla leplexiglass lens 弯月透镜: meniscus camera lensmeniscus lens 透镜曲率: lens curvaturelenscurvature
- Example Sentences:
| 1. | Beam shaping of partially coherent beams focused by a lens
部分相干光经透镜聚焦后的光束整形 | | 2. | Focusing characteristics and diffraction efficiency of the holographic lens in icf driver system
系统中全息透镜聚焦特性及衍射效率分析 | | 3. | Based on computer , laser modulation , fiber coupling and microlens focusing technology , fiber coupled laser diode array is researched
摘要采用计算机控制技术、激光器调制技术、光纤耦合技术、微透镜聚焦技术，研究了半导体激光器的线阵。 | | 4. | Now , since the aperture can only be inserted in the one fixed plane it follows that the first image should be formed in this plane and the diffraction lens focused on to it
现在，由于孔可以仅仅被嵌入所属的一个指定的平面，第一成像就应该出现在这个平面并且衍射透镜聚焦在其上。 | | 5. | The prototype discs use standard blue - violet lasers which are focused at different depths by lenses . the system uses a separate red laser to track the recording and reading position
光盘的原型使用通过透镜聚焦在不同深度的标准蓝紫激光，而读写系统使用单独的红色激光来确定读写的位置。 | | 6. | This is achieved experimentally by focusing the selector aperture on the final screen using the diffraction lens , which is most accurately done after removing the objective aperture , and then ( after replacing the objective aperture ) focusing the specimen using the objective lens only
这已经通过使用衍射透镜在最终屏幕上聚焦选择孔实验性的完成，此方法多数能在移动目标孔后准确完成，然后（重置目标孔后）仅通过目标透镜聚焦样本。 | | 7. | In this thesis , we used the q - switched nd : yag laser pulse focused by lens to pump the cr ~ ( 4 + ) : mg _ 2sio _ 4 crystal , with the pump laser pulse duration and energy of 30ns and 50 mj separately , and got the laser pulse with center wavelength , pulse duration and energy of 1 . 22 m , 8 . 2 ns and 10 mj on the best work condition . on the base of zhangguowei s approximation about gain - switching and the parameter of cr ~ ( 4 + ) : mg _ 2sio _ 4 crystal , we calculated the time characteristics of cr ~ ( 4 + ) : mg _ 2sio _ 4 laser pulse with rate equation by numerical method , obtained the conclusion that the laser pulse duration is only related to the pump energy and cavity length : the larger the pump energy is , the narrower the pulse duration is ; the longer the cavity is , the wider the
本论文采用调qnd : yag脉冲激光通过透镜聚焦后纵向抽运cr ~ ( 4 + ) : mg _ 2sio _ 4晶体,抽运光脉冲宽度为30ns 、能量为50mj ,在较佳工作条件下得到了中心波长为1 . 22 m 、脉宽为8 . 2ns 、能量为10mj的激光脉冲;并在张国威分析增益开关时间特性的近似法基础上,结合实际的cr ~ ( 4 + ) : mg _ 2sio _ 4激光器的相关参数,从速率方程出发,用数值计算的方法更为精确的模拟了cr ~ ( 4 + ) : mg _ 2sio _ 4激光器输出激光脉冲的时间特性,得出了激光脉宽只与抽运能量、腔长有关的结论,即抽运能量愈大,脉宽越窄;腔长越长,脉宽则愈宽。 |
- Similar Words：
- "透镜接头" Chinese translation, "透镜镜片" Chinese translation, "透镜镜筒" Chinese translation, "透镜径向畴变" Chinese translation, "透镜聚光灯" Chinese translation, "透镜聚焦范围" Chinese translation, "透镜可变光阑" Chinese translation, "透镜可变光阑，物镜光阑" Chinese translation, "透镜空间" Chinese translation, "透镜孔" Chinese translation
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