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超声键合
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超声键合
Encyclopedia
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磁致动器
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Ultrasonic Bonding
超声键合
利用超声波的能量,将塑性材料或者金属丝与金属电极在常温下直接键合的一种封装工艺方法。
Physics
凝聚态物理学
结构
ultrasonic bonding
超声键合
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steam turbine flange
steam turbine flow passage thermal calculation
steam turbine for air cooling
steam turbine for cogeneration
steam turbine for feed-water pump
steam turbine governing system
steam turbine nozzles
steam turbine overspeed
steam turbine performance test
steam turbine power
steam turbine protection system
steam turbine rotor
steam turbine seal
steam turbine shaft seal
steam turbine sliding key system
steam turbine speed governor
steam turbine stage
steam turbine thermal power system
steam turbine water impact
steam turbine wheel
steam turbogenerator failure
steam-water separation,vapor-liquid separation
steam-water separator
Steange Phenomena Witnessed within Twenty Years
stearic acid
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