查询词典 diode

Objective:To evaluated the safety and efficacy of endovenous 940nm diode laser continuous emission mode treatment for lower extremity varicose vein.

目的：评价940nm半导体激光连续发射模式治疗下肢静脉曲张临床效果。

A diode laser with wavelength of 532-nm was used to burn the trabecular meshwork and episcleral veins of right eyes at 45 SD rats, while the left eyes were referred as control.

SD大鼠45只，麻醉后使用532二极管激光行右眼角膜缘360°光凝，角膜缘激光斑为80～100个，大鼠角膜缘颞侧、颞上及颞下巩膜浅层静脉3条，每条静脉光凝3～4个斑点，功率

This allows many pump fibers to be coupled to the main laser fiber so allowing more power to be pumped into the system without the use of free space optics, making a completely sealed and thereby highly reliable system, using these methods, almost any number of high lifetime diodes, each producing less than 10w of low quality diode light, can efficiently coupled into a fiber laser to produce hundreds of Watts of near perfect, focusable fiber laser light.

为产生更多的能量，制成一个完全密封的高可信度的系统，用这种方法几乎可制成任何数量的奈用的二极管，来产生小于10W 的低质量二极管光线，还可能效地附加到纤维激光机上来产生几百瓦的几乎完美的，可聚焦的纤维激光光线。

Objective To assess the hair-removal effect and safety of an 800nm diode laser on hypertrichosis of congenital spinal dysraphism.

摘要］目的：评价800nm半导体激光治疗先天性脊柱裂伴腰骶部多毛症的脱毛效果。

Objective To discuss the effectiveness of lightsheer semiconductor diode laser in the treatment of hypertrichosis on different parts of the skin,and the relationship of the time of the treatmentwith the energy density of the laser.

目的 探讨半导体激光脱毛在不同部位的治疗效果及治疗次数与能量的关系。

Methods Six patients with hypertrichosis of congenital spinal dysraphism were treated with an 800nm diode laser.

应用波长为800nm的半导体激光对6例先天性脊柱裂伴发腰骶部多余毛发进行治疗。4～6周治疗1次，4次为1个疗程。

800nm diode laser is a safe and effective treatment option for hair removal on patients with hypertrichosis of congenital spinal dysraphism, with relatively few side effects.

800nm半导体激光治疗先天性脊柱裂伴发的腰骶部多毛症安全有效、并发症少，是一种比较理想的脱毛方法。

Key words: Diode laser; Congenital spinal dysraphism; Hypertrichosis

关键词］半导体激光；先天性脊柱裂；多毛症

The coupling efficiency and alignment tolerance between the high power single emitter broad area diode laser and thecylindrical lensed multimode fiber has been discussed in the forth chapter; in addition, the simulation and the experiment have been done to support the theoretical results.

第四章详细讨论了利用柱状楔形微透镜多模光纤与大功率宽发射域半导体激光器的耦合效率；同样利用计算机辅助模拟了耦合过程，并通过实验验证了耦合系统的可行性，讨论了其在三维方向的容忍度。

The main topic in the thesis is the coupling the coupling between the high power single emitter broad area diode laser and micro lensed multimode fiber.

本文主要讨论大功率宽发射域半导体激光器的多模光纤微透镜耦合。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。