self-focusing造句

• The diffraction phenomena and analysis of self - focus lens
  自聚焦透镜衍射现象及分析
• Model of small - scale self - focusing and noise in high power laser driver
  高功率激光驱动器中小尺度自聚焦和噪声模型
• So it is vital important to study the small - scale self - focusing problems
  由此可见，对它进行研究就是十分重要的了。
• Attention bias and self - focused attention of patients with anxiety disorders
  焦虑障碍患者的注意偏向和自我注意特点综述
• The ray equation and the self - focusing character of light signal in the optical fibre
  光纤中信号的射线方程及其自聚焦性质
• Spatial self - focusing
  空间自聚焦
• Traits of self - representation and self - focus tendency in the contexts of success and failure
  自我表征特点与成败情境下的自我关注选择倾向
• The effects of relativistic self - focusing ( rsf ) and preformed plasma channel guiding are analyzed
  对相对论性自聚焦效应和预等离子体通道导引进行了分析。
• Therefore , self - focusing is of very important significance , both theoretically and practically
  所以，研究自聚焦无论在理论上还是实际应用上都具有十分重要的意义。
• Time reversal is a unique self - focusing technique for spatial and temporal focusing of sound in unknown environments
  摘要时反法是一种新颖的自适应聚焦技术，它可以使声信号在未知环境下实现时空聚焦。
• In the " gaussian - shape pulse excite wakefield scheme " simulation , the laser pulse undergoes " self - modulation " and " self - focusing " and the p
  在这一密度区域，传统的观念认为是不能激发“受激aaman散射”的。
• Therefore in icf laser driver design and construction , it is very important to study the physical principle of the self - focusing effect
  因而理解并掌握自聚焦形成的物理规律，对于icf驱动器的设计与建造具有非常积极的意义。
• It is well known that nonlinear self - focusing effect is one of the important factors to limit icf laser energy and worsen beam quality
  实践表明，非线性自聚焦效应是限制icf驱动器激光输出能量及破坏光束质量的主要因素之一。
• In chapter 2 , we discuss the optics self - focusing in beam propagation . the early research was based on the scalar approximation and paraxial approximation
  早期的自聚焦研究是在考虑了傍轴近似和标量场近似的前提下得到的。
• Self - focusing is one of the fundamental problems in nonlinear optics . it has always been a hot topic since the naissance of nonlinear optics
  自聚焦是非线性光学中的一个基本物理问题，自非线性光学诞生以来它一直是一个热门课题。
• In this high power laser system , nonlinear self - focusing effect especially the small - scale self - focusing is the main limiting factor
  在这种高功率激光系统中，非线性自聚焦效应是其主要的限制因素，其中尤其以小尺度自聚焦效应最为严重。
• The system ' s output power has been limited and its cost of operation has been enhanced because of filament destroy caused by small - scale self - focusing
  由于小尺度自聚焦会造成系统的成丝破坏，因而限制系统的输出功率，导致系统运行成本增高。
• So , the two main effects ( small - scale self - focusing and " hot image " ) relate to the 3rd order nonlinear effect have been studied in this work
  因此，在本论文中，我们系统地对与介质三阶非线性有关的两种现象(小尺度自聚焦效应和“热像”现象)进行了研究。
• Based on this equation , the principle of the small - scale self - focusing is further analyzed . this work is called the b - t theory , which is the groundwork of the dissertation
  这部分内容被称为线性扰动不稳定性理论，又称b - t理论，它是小尺度自聚焦的理论基础，也是热像研究的理论基础。
• In order to fully understand the physical mechanism governing the small - scale self - focusing and extract a guide line to the optimization of drivers , in this work , we discuss some problems about it
  为了弄清小尺度自聚焦的物理机制，以便于指导我们更加优化地设计驱动器，本文对这一问题进行了相应的探讨。