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- 脉冲CO2焊pulsed CO2 welding
- 脉冲CO2激光pulse CO2 laser
- 超脉冲CO2激光Ultrapulse CO2 laser
- CO2焊CO2 welding
- 逆变CO2焊杌CO2 gas-shielded welding inverter
- 波形控制CO2焊waveform controlled CO2 welding
- 焊welding
- 方法3组(每组40例)接受自体表皮移植治疗的稳定期白癜风患者,供皮区采用负压吸疱法制备表皮,受皮区则分别采用负压吸疱法(A组)、机械磨削法(B组)和超脉冲CO2激光磨削法(C组)处理。Methods The transplantation beds of three groups(each 40 cases) were prepared respectively by negative pressure suction(group A),instrument abration(group B) and ultrapulse CO2 laser resurfacing(group C). Epidermal grafts were harvested with negative pressure suction.
- 焊剂welding fluid
- 电子管使发射器产生脉冲波。The transmitter was pulsed by an electron tube.
- 焊渣welding slag
- 焊盘bonding pad
- 氩弧焊argon-arc welding
- 焊管welded pipe
- 钎焊braze welding
- 埋弧焊hidden arc welding
- 助焊剂scaling powder
- 波峰焊wave-soldering
- CO2激光脉冲CO2 laser pulse
