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- self focused laser beam 自聚焦激光束
- The principle of the inverse cherenkov focusing laser accelerator is presented. 本文提出逆契仑柯夫聚焦激光加速电子的基本原理。
- The result implies the intermittence, rather than the stable structure, of the filamentation caused by self focusing. 结果表明由自聚焦导致的成丝现象具有间断性，而不是一种稳态的模式。
- Boost-phase interceptors show more promise than an alternative called the airborne laser, which would attempt to disable ICBMs by focusing laser beams on them as they ascend. 机载雷射企图将雷射光束瞄准上升中的洲际弹道飞弹，以摧毁它们。
- In this paper, the effect of quintic nonlinearity on modulational instability in the anomalous dispersion regime of self focusing fiber from extended nonlinear Schrodinger equation is considered. 从带五次非线性项的扩展非线性薛定谔方程出发,重点考虑了五次非线性对常用的自聚焦光纤中反常色散区调制不稳定性的影响。
- Square self focusing lens arrary 方形自聚焦透镜元阵列
- AN INVERSE CHERENKOV FOCUSING LASER ACCELERATOR 逆契仑柯夫聚焦激光电子加速器
- It can be used to optimize the all optical switch design for different materials (self focus and defocus), nonlinear indices and wavelengths. 此设计方法可以对不同的材料(自聚焦、自散焦)、不同的非线性折射率和波长等进行波导全光开关优化设计。
- focusing laser Doppler velocimeter 聚焦激光多普勒测速计
- The transmission of light in the self focusing optical fibre 自聚焦光导纤维中光的传播
- Yong-Jin industrial machinery company focused laser welding equipment repair precision molds for the research and production. 永进工业机械公司专注激光焊接用于精密模具修补设备的研究和生产。
- The focused laser beam proved to be a unique scalper,capable of bloodless surgery,since the beam not only cuts but also "weld" blood vessels being cut. 集中的激光束已被证明是一种独特的手术刀，能够进行不出血的手术，因为光束不仅能够切割，还能够凝固被切断的血管。
- I do not like to go to the movies by my self. 我不喜欢自己一个人看电影。
- I my self is going to make a sandwich. 我要亲手做个三明治。
- When the spot size of Gaussian laser beam is smaller than altrasonic wavelength and their ratio is suitably selected, the intensity of focused laser beam can be nearly flat in the central region. 当光斑尺寸小于超声波长,而且二者比率选择适宜时,聚焦激光束的强度轮廓在中心区域即可展平,以致得到空间均匀的辐照。
- He was a wreck of his former self. 他身体坏得不成样子，已兴从前判若两人。
- Knowledge of self increases as one gets older. 随着年岁的增长，人们的自我认识也不断加深。
- Comparative experiments of Al or Au plasma X-ray emis-sion under both spot and line focused laser illumination show that changes of the laser intensity have more remarkable influence on low Z plasma X-ray emission than that on high Z. 点聚焦和线聚焦激光照射方式下Al,Au等离子体X射线发射的对照实验结果表明,激光功率密度对低Z等离子体X射线发射的影响比对高Z的影响更明显。
- He's not looking like his old self lately. 他最近看起来不像以前那样。
- He is my best friend, my second self, as it were. 他是我最好的朋友，或者说，是第二个我。
