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- laser guiding quartz fibers 石英激光导光纤维
- The material for the threads is spider web or quartz fibers. 丝的材料可以用蛛丝或石英丝。
- laser guiding monofilament fibers 单股激光导光纤维
- self-convergent laser guiding fibers 自聚焦式激光导光纤维
- The theory, method and procedure for measurement of the bending loss of single-model quartz fiber by using fiber Bragg grating sensor are introduced. 摘要阐述了利用布拉格光纤光栅传感器测量单模石英光纤弯曲损耗实验的原理、方法和步骤。
- Results: Quartz fiber post would not change the inclination of dentinal stress distribution on the whole. 结果:石英纤维桩对牙根部应力分布的总体趋势影响不大;
- Methods: Eighty extracted teeth received one of four post systems of stainless steel threads post, titian post, quartz fiber post, and glass fiber post, and then were restored with crowns. 方法:选用80颗离体牙,分别用不锈钢螺纹桩、钛桩、石英纤维桩和玻璃纤维桩修复牙根,并制作牙冠。
- Laser guided missile only increased damage by 12% rather than 25% for the other factions. 激光制导导弹的杀伤倍增比率由原先的25%25下降为12%25
- self-reading quartz fiber dosimeter 自读式石英丝剂量计
- The working elements of smoke screen on countermining IR and laser guided weapons were analyzed. 简要介绍了烟幕的分类和作用,分析了烟幕对抗红外与激光制导武器的工作原理。
- MCINTYRE Satellite guidance means clouds that foiled laser guided bombs in the Gulf War should no longer be a problem. 麦金太尔卫星制导意味着在海湾战争中阻碍激光制导炸弹的云层不再成为问题。
- The Experimental Study of Laser Guiding Discharge Boring Hole 激光诱导放电打孔实验研究
- At the end, a principles, an application and an effectiveness of laser guided weapons countermeasures, such as smoke screen, laser decoy and laser blinding, are briefly described. 最后,对武器平台防护对抗激光制导武器攻击的常用手段:烟幕、激光诱饵和激光制盲压制干扰的原理、使用效能作了简要评述。
- This article sum up the guide principle?development and actuality of laser seeker in semi active laser guided weapons, emphasizing its structure and function?speciality. 综述了半主动激光制导武器中导引头的制导原理、发展和现状,着重介绍了导引头的结构型式、功能及其特点。
- Especially for astronomical observation of a faint object, the wavefront sensor can not sample its light.In this case, the laser guide stars are very important. 特别是在观测天文暗目标时,其自身的 光强度不能为波前探测提供信息,激光引导星就显得非常重要。
- The JDAM (Joint Direct Attack Munitions) is a low-cost and high accuracy guidable bomb, owning to the laser guidable bomb have been found many of disadvantages in the war. 联合制导攻击炸弹)是美军针对第三代激光制导炸弹在战争中所暴露出来的各种缺点而研制的一种低成本、高精度的第四代制导炸弹,大力发展国产同类卫星制导炸弹有重大的现实意义和军事意义。
- In fact, Swarovski is the only one who could produce full range of optical products like binoculars, telescopes, rifle scopes, night vision devices and laser guides. 施华洛世奇是世上唯一能够生产全系列双筒望远镜,单筒望远镜,枪械瞄准镜,夜视仪及镭射测距仪的公司。
- According to the weakness of laser alarm and jamming,a alarm and jamming method against laser guide weapon using Brillouin enhanced Four-wave mixing is proposed. 针对现有的激光告警和干扰方法的缺点,提出了利用布里渊增强四波混频法实现对激光制导武器一体化告警和干扰的方法。
- This paper analyses the coupling wastage in columniform wave guide gas laser, and gives the function between the coupling wastage of laser guide modulo EH11 and the position and radius of reflector. 摘要分析了圆柱形波导气体激光器中的耦合损耗,给出了最低阶波导模EH11的耦合损耗与反射镜位置、曲率半径的函数关系。
- Stomach ulcers may be treated by guiding the laser light through flexible fibers. 胃溃疡可以通过把激光射入柔性纤维来治疗。