The use of the lensed fiber can improve the coupling efficiency and alignment tolerance greatly.
通过这项技术，可以有效提高光纤输出耦合效率和容忍度。
The alignment of the coupling should be performed by two dial gauges.
靠背轮的找正对准应用两只千分表来进行。
Undesirable magnetic coupling can occur as a result of an error in the alignment of the torquing system.
力矩系统校直存在的误差能产生不希望有的磁性耦合。
Based on the basic concept of the coupling of LD with the fiber, the principle of operation and operation method of YAG laser welding automatic alignment system for LD/PD modules are given.
从LD与光纤端面耦合的基本概念出发，系统地介绍了用于LD/PD模块化的自动对准YAG激光焊接系统的工作原理和使用方法。
The alignment of laser beam to fiber end face and degradation of beam quality can increase the coupling losses. This paper analyzes their effects to the coupling efficiency.
激光与光纤的机械对准误差和光束质量下降导致了耦合损失，本文分析了它们对耦合效率的影响。
By a mounting example, the problems existed in unit mounting and shaft system alignment of coupling are analyzed and discussed.
通过一个安装实例，分析探讨了联轴器在机组安装时的轴系对中问题。
The mostly used techniques to improve the coupling efficiency and alignment tolerance include using micro single lens, micro lens group and lensed fiber.
通常采用单个透镜，透镜组或者光纤微透镜的方式来改善半导体激光器的出射光束质量，提高耦合效率和容忍度。
With measures adopted to adjust entrance taper, open of air door, and alignment of the shaft coupling between blower and motor, the main exhaust blower can keep in steady operation.
通过调整入口锥、风门开度、主抽风机与电机之间的联轴器对中等措施，保证了主抽风机稳定运行。
So in order to analysis the impact of different alignment on the comfort index, we should establish a dynamic model to make a car-guideway coupling emulation.
因此，为了分析不同线路设计参数对舒适度的影响，应采用车—线耦合动力学模型进行计算仿真。
The flux transformer and DC-SQUID were fabricated on same thin film substrate, avoiding the difficulty of single chip coupling alignment between flux transformer and DC-SQUID.
磁通变换器与DC—SQUID制备在同一片薄膜衬底上，避免了分立单片耦合对准的困难。
The paper described in detail the way and workmanship of centering of double head universal coupling during shafting alignment onboard high performance crafts that have flexible hulls.
本文详细阐述了具有柔性船体的高性能船体上轴系对中过程中双头万向联轴节的定位法和工艺。
Here we report our measurements of the field intensity distribution and the experimental results of coupling efficiencies under the influence of various alignment tolerances.
测量了它们的场强分布轮廓，给出了两者位置失配影响耦合效率的实验数据。
Bearing vibration during cold starting has now been remarkably mitigated by readjusting gland clearances and coupling alignment, herewith preventing the occurrence of radial gland rubbing.
通过对汽封轴封间隙和轴系联轴器中心的调整，避免了机组冷态启动时汽封、轴封部分径向的动静碰磨，从而明显降低了轴承的振动。
Bearing vibration during cold starting has now been remarkably mitigated by readjusting gland clearances and coupling alignment, herewith preventing the occurrence of radial gland rubbing.
通过对汽封轴封间隙和轴系联轴器中心的调整，避免了机组冷态启动时汽封、轴封部分径向的动静碰磨，从而明显降低了轴承的振动。
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