目的探讨激光焊接法吻合小静脉时吻合口变化的情况.
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简要叙述了有关激光焊接及CCD数字视频采集技术.
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The main speed of laser welding is very fast and the plastic zone is considerably narrow.
这主要与激光焊接线能量小,塑性变形区窄有关.
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The friction stir welding of Aluminum alloy with copper and mild steel was conducted.
进行了铝合金与工业纯铜、铝合金与低碳钢的搅拌摩擦焊接实验.
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A microchip controlled double pulsed variable polarity TIG welding power supply is designed.
研究设计了基于单片机控制的双脉冲混合调制变极性TIG焊接电源 .
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金属化陶瓷基片模块 、 制冷片 、 陶瓷件 、 陶瓷与金属焊接件、臭氧发生片.
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Metallization and soldering are the key steps in the process of the applications of diamond films.
在金刚石膜的应用过程中,金属化和焊接是至关重要的步骤.
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But the melting point of zinc is about 420℃ a nd it's vaporating point is 906℃.
但锌的熔点约为420℃挥发温度为906℃不利于焊接.
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The effect of median current and median time on the droplet transfer was studied.
采用中中值波形控制方法对钢进行焊接试验,确定了最佳的中值电流和中值时间.
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The manifold types of welded plate type heat exchanger and its application are recommended.
介绍了多种类型的焊接板式换热器及其应用情况.
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This welding backing is specially designed for hand holes and manholes welding.
本衬垫适用于入孔,出孔的焊接使用.
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具有极佳的成型加工特性, 高耐腐蚀性 、 良好的焊接性和导电性.
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Also suitable for welding of nonferrous alloys, dissimilar steel materials.
也可用于与非铁合金和钢的异种材质的焊接.
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Noctua solders the heat pipes to the cooling fins in order to assist the heat conductivity.
为了更高热传导性能,Noctua对冷却片焊接热管.
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A multi function power inverter for welding, brush plating and charging was developed.
研制了集焊接 、 刷镀、充电于一体和适合大电流脉冲刷镀的逆变电源.
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This is the welding sequence of outboard mending, please review and sign.
这是外板挖补的焊接顺序, 请审核、签字.
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