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- repeating frequency laser 重复频率激光器
- Numerical simulation of heating efficiency comparison of CW laser and repeated frequency laser irradiating rotational shells 连续和重复频率激光对旋转壳体加热效率的数值模拟
- They are the property of sum and difference beams, the errors of the elements and channels and different pulse repeating frequency(PRF). 这些因素包括和差波束的特性、阵元和通道的误差、不同的脉冲重复频率(PRF)。
- If this film series is used in He Ne laser, the dual frequency laser with 5MHz beat will be produced. 此膜系用于氦氖激光器 ,可制出频差为 5 MHz量级的双频激光器。
- Conclusion Doubled frequency laser 532nm is validated with low reoccurrence in treatment of CSCR. 结论倍频532激光光凝治疗中心性浆液性脉络膜视网膜病变，疗效确切，复发率低。
- Depolarization loss analysis of electro-optic crystal KDP heated by repetition frequency laser[J]. 引用该论文 张君;张雄军;魏晓峰;吴登生;田晓琳;曹丁象;董军.
- Abstract: Temperature and thermal stress distributions in the KDP, heated by repetition frequency laser, are given by means of finite element methods. 摘 要： 基于有限元数值方法，给出电光晶体KDP在高平均功率激光负载下温度场分布和应力场分布。
- Super high - frequency laser treatment coarsens the fracture surface and improves anti - destroying property of cladding materials. 结果表明,钢基体经高重频激光强化处理改善了原基体状态铬层断面的瓷状形貌,断面粗糙,抗破坏能力提高。
- In order to study the optical feedback characteristics at the dual frequency laser, a birefringent external cavity was studied throughboth theoretical analysis and experiments. 摘要为了研究双频激光器的光回馈特性，采用双折射外腔光回馈的方法，进行了理论分析和实验验证，取得了双频激光器中条纹倍频现象的数据。
- Objective To analyze the clinical results of doubled frequency laser with a wavelength of 532 nm in treatment of central serous chorioretinopathy (CSCR). 摘要目的研究倍频532激光光凝治疗中心性浆液性脉络膜视网膜病变的临床效果。
- The paper discusses how to designand test the micro self - adjustable controller with double frequency laser intervener and theory of super stability based onPOPOV. 现主要讨论一种采用双频激光干涉仪作为位置反馈元件的基于POPOV超稳定性理论的自适应微动控制器的设计和实验过程。
- A new two frequency laser alignment system is developed which consists of two Wollaston prisms with the same structure.One is for measurement;another for compensation. 介绍了一种新型自适应双频激光准直系统，该系统利用了两个完全对称的渥拉斯顿棱镜，一个作为测量元件，另一个作为补偿元件。
- Methods Routin acu-electromyogram(EMG),nerve conduction velocity,repeated frequency stimulation test were carried on 36ALS patients and th e results were analysed. 方法已确诊的36例ALS患者常规进行针极肌电图、神经传导速度、重复频率刺激试验检查,并对其结果进行分析。
- He made a resolution never to repeat the act. 他决心不再采取那种行动。
- Or you can say history repeat itself. 或者说也可以说，历史经常重演。
- It shows that for high frequency laser pulse H + 2 is multiphoton dissociated under the considered laser intensity and the momentum distribution of dissociative fragment is nearly symmetric. 结果发现在高频场时分子的多光子离解碎片是近对称的。
- This paper introduces a new method for both producing and controlling the frequency difference of a dual frequency laser by using an electromagnetical force which is applied onto the window plate. 提出和研究一种新的方法，即利用电磁铁的电磁力去产生和控制双频激光器的频差。
- They made me repeat/I was made to repeat the story. 他们逼我又把那事讲了一遍。
- He has a trick of repeating himself. 他有重复自己话的习惯。
