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- The influence of laser transmission welding parameters for polypropylene(PP) plastics on welding quality is investigated by orthogonal design method. 利用正交实验方法,研究了聚丙烯(PP)塑料的激光透射焊接工艺参数对焊接质量的影响。
- The principle of laser transmission welding of plastics and holographic technology, and laser simultaneous welding technology based on laser holographic technology were introduced. 摘要介绍了激光透射塑料焊接及全息技术的基本原理，提出了一种基于全息原理的激光同步焊接技术。
- Investigation on Influence of Additive on Welding Quality of Laser Transmission Welding Plastics 吸收剂对激光塑料透射焊接质量影响的研究
- Laser transmission welding 激光透射焊接
- In service pipeline non-stop transmission welding is a method to maintenance and rebuild pipeline under welding pipe of certain transmission amount,flow speed,pressure status. 在役管道不停输焊接是在一定的输量、流速、压力的状态下焊接管件,对管道进行维修、改造的一种方法。
- Based on geometrical optics, plane layered model and sphere layered model are used to analyze the laser transmission path and the declination angle from direct path. 基于几何光学的方法，用球面分层和平面分层两种大气分层模式对激光在对流层中传输路径以及产生的仰角误差进行分析。
- Focus lens, reflect lens, YAG laser whole/semi-reflect lens: They are all used import material to process, which insure the lens have long service life and low waste during the laser transmission. 聚焦镜、反射镜片、YAG激光全反射镜片等产品介绍：采用进口原料进行生产加工，确保镜片使用寿命长、激光传导中损失量小。
- This radiosonde can meet the need of atmospheric optical turbulence reseach in the fields of laser transmission, atmospheric quality appraisement and astronomical observatory location selection etc. 能服务于激光传输、大气质量评价及天文台选址等相关领域对大气光学湍流研究的需要。
- Reflection Loss of Laser Transmission in the Atmosphere 激光大气传输中的反射损耗
- Infrared and Laser Transmission Affected By Water Screen 水幕对红外、激光传输的影响
- Be familiar with laser welding standard. 熟悉焊接标准。
- Nd: YAG laser used in cutting, marking and welding. 钕:钇铝石榴石激光器,用于切割、标记和焊接。
- Nd:YAG laser used in cutting, marking and welding. 钕：钇铝石榴石激光器，用于切割、标记和焊接。
- Study of laser transmission effect in dye-cholesteric liquid crystals 激光在手性染料液晶中的传输效应研究
- A beam of light produced by a laser can weld metals. 激光器发生的光束可以焊接金属。
- Effect of atmospheric refraction and chromatic dispersion on laser transmission 大气折射和色散对激光传输的影响
- It is possible that he will use laser to weld the alloys. 他将用激光焊接合金，那是可能的。
- CO2 laser used for cutting, welding and surface treatments. 用于切割、焊接和表面处理的CO2激光器。
- Laser Welding / Laser Cutting / Laser Processing Centers. 激光焊接/激光切割/激光加工中心。
- An advantage of laser beams is that welding can be carried out in air. 激光的优点之一是使焊接能够在空气中进行。
