annular beam信息详情
环状光束
annular───adj.环形的，有环纹的
beam───n.横梁；光线；电波；船宽；[计量]秤杆；vt.发送；以梁支撑；用…照射；流露；n.(Beam)人名；(阿拉伯)贝亚姆；(英)比姆；vi.照射；堆满笑容
annular flow───[流]环状流
annular cutters───环形切割器
annular ring───环孔；环状垫圈；循环振铃
annular pancreas───环状胰腺
annular tearing───环状撕裂
annular ligament───环状韧带
annular shape───[医]环形
The closed-form expression for the mean squared beam width of annular beams propagating through atmospheric turbulence is derived by using the integral transform technique.───采用积分变换技巧，推导出了环状光束通过湍流大气传输二阶矩束宽的解析表达式，并研究了湍流对环状光束扩展的影响。
The results are helpful to the research of the focus of partially coherent annular beam.───这些结果对研究部分相干环形光束的聚焦性质是有帮助的。
Introduce the massive concrete construction technique and experience in annular beam of Nantong gymnasium meeting and exhibiting center.───介绍了南通市体育会展中心体育场环梁大体积混凝土的施工技术和经验。
Calculation of annular beam propagation in beam-converting annular resonator with a fast finite difference method───束变换环孔激光谐振腔的环束场传输差分计算
Shaped annular beam differential confocal measurement with higher spatial resolution───具有高空间分辨力的整形环形光式差动共焦测量法
Integral Lifting Technology for the Internal Steel Pipe Stiff Annular Beam of Weihai Sports Center───威海体育中心钢管劲性内环梁整体提升工艺
A confocal measurement method based on superresolution image restoration and shaped annular beam───图像复原式整形环形光横向超分辨共焦显微测量新方法
Study of Focused Annular Beam───环形光束的聚焦性质研究