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- Long laser wavelength pulse 长脉冲
- The influence of the laser wavelength and pulse duration upon the maximum pressure and the pressure duration were discussed. 最后讨论了激光波长和脉冲宽度的变化对冲击波的峰值和持续时间的影响。
- Fizeau Wavemeter for Laser Wavelength Measurement[J]. 引用该论文 宋建明;是度芳.
- There are two ways that lead to graphitized damage on the surface of diamond films under long and short laser pulses.For nanosecond or longer laser pul... 金刚石薄膜石墨化有两种方式:垂直表面向体层方向石墨化和平行表面按分层的方式逐层石墨化。
- They have identified the best match of laser wavelength and stain to make sure all the interesting structures absorb light and show up on the film. 他们已经确定了配合最佳的激光彼长和着色剂，以保证所有令人感兴趣的结构都能吸收光并将其显示在胶片上。
- At the same time, it was showed that different laser wavelength or different electron background density could affect filamentation process. 计算结果表明：入射激光强度、入射激光波长及等离子体背景密度是影响会聚强度的重要因素。
- Surface properties such as profile and crystal phase of bent silicon samples by long laser pulses were analyzed. 对长脉宽脉冲激光弯曲后的硅片试件进行了表面形貌以及晶相等特性分析。
- The results show that the threshold of air breakdown decreases when laser wavelength increases,while the wavelength has no evident effect on the momentum coupling coef. 实验结果表明,在大气呼吸模式激光推进中,空气的击穿阈值随激光波长的增大而降低,激光波长对飞行器获得的冲量耦合系数没有明显的影响。
- The effects of different irradiation energy density and laser wavelength on the carrier density and the process of temperature ultrafast variation were investigated. 研究了不同辐照能量密度和不同激光波长对载流子密度和温度超快变化过程的影响规律。
- In strong turbulent atmosphere, the far-field beam quality degrades into the incoherent combining case without any relationship with the fill factor and laser wavelength. 但是在湍流强度较强的情形下，相干合成远场光束质量退化致非相干合成的情形，与激光阵列的紧凑度和激光波长无关。
- The numerical analysis results show that the performance of the wireless laser communication systems is highly dependent on laser wavelength, visibility, range and receiver FOV. 数值分析表明：激光波长、雾的能见度、测量距离和接收器视场角对无线激光通信系统均有较大的影响。
- Methods: The photodynamic cytotoxicity of human ovarian cancer cell 3AO in different laser wavelength, energy and chlorophyll derivative (CPD4) concentration were studied by MTT colormetric assay. 方法:应用MTT比色分析法分析不同的激光波长、能量和叶绿素衍生物（CPD4）浓度对人卵巢癌3AO细胞的光动力杀伤效应。
- Proof of distributed feedback was the tuning of the laser wavelength over 130°A by changing the grating period, and the absence of shift in wavelength with increasing excitation current. 存在分布反馈的证据是，改变光栅周期可使激光波长在130°A范围内变化以及波长不随激发电流的增大而移动。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- You can keep my book as long as you like. 我的书你要借多久都随你的便。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- The beggar spun a long yarn about his misfortunes. 那个乞丐编造了一大篇自己如何遭遇不幸的故事。
- Research on optical antenna of pulse laser wavelength measurement system 脉冲激光波长测试系统光学天线研究
- A longer laser resonator length is benefit for laser linewidth, but harmful for single-frequency operation. 增加激光谐振腔腔长是获得窄带宽的有效方法，但是使实现单频工作困难。
