您要查找的是不是：
- beam shape loss 波束形状损耗
- The far-field beam shape at different time were obtained and compar... 这说明弱可压缩流计算模型能较好地适应内通道光传输问题的仿真研究。
- HIO algorithm for spatial beam shaping[J]. 引用该论文 陶向阳;周南润;吕百达.
- Bring case shape to change layers of the high-rise building adopt three-dimensional space analyses procedure carry on whole structure analyses by internal force, participate in whole to analyses behind being dispersed roof beam shape case. 带箱形转换层高层建筑结构可采用三维空间分析程序(TBSA、SDTB、ETS4、TAT等)进行整体结构内力分析，宜将箱形梁离散后参与整体分析。
- It was shown that the choices of the beam shape influenced the diffusion of the laser in the tissue, and found the penetrability of the infrared light was relatively strong in biology t... 结果表明激光光斑形状选择对激光在组织中传播有重要的影响作用,并且得出在生物组织中近红外光波的穿透性比较强,更便于应用于生物医学。
- Manufacturer of components and systems, micro-optics, diode lasers and beam shaping solutions. 微光学、半导体激光和光束整型的器件和系统制造商。
- Absract： A novel method of beam shaping by liquid crystal light valve (LCOS) is introduced in this paper. 摘 要： 从理论和实验两方面对一种反射式液晶光阀（LCOS）的调制特性进行了研究。
- Beam shaping is the technique of changing the energy distribution of a laser beam. 摘要:光束整型即是改变光束能量分布型态的技术。
- By means of binary optical techniques, one can modify the source of the light-emitting diodes (LED) to arbitrary beam shapes. 摘要采用二元光学方法，理论上可以对发光二极管光束进行任意形状的修正。
- The beam centrally obscured is reshaped to annulus beam by a diffractive beam shaper and another phase corrector, as a result central obscuration is avoided. 为消除次镜遮挡,提高光通信终端的发射效率,提出一种基于衍射光学元件的新方法。
- This paper designs an optical system and some lenses for the BD OPU, including collimator lens, beam shaping lens for laser beam shaping, and cylinder lens for signal detecting. 本文设计了一套蓝光光学读取头的光路系统，包括用于光束处理的准直镜，整形棱镜，还有用于信号探测的柱面镜。
- If we can pull through this recession, we will be in good shape. 如果我们能渡过这段经济不景气的时间，我们就会好多了。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- I am in no shape worthy of your father's care. 我完全不值得你父亲的关怀。
- A strange shape could be seen through the fog. 在雾中隐约可见到一个奇怪的人形。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- He find it difficult to give shape to his idea. 他觉得很难把他的想法，明确表达出来。
- His answer was right on the beam. 他的答案完全正确。
- He gets tired easily; he must be out of shape. 他很容易疲倦，一定是身体有毛病。
- He's taking lots of exercise to get into shape. 他正积极锻炼使身体健康。
