金线的一端被键合到金球上,称为球键(Ball Bond)。金线的另一端则被键合到金焊区(Gold pad,称为楔形链(Wedge Bond),然后用金属挂钩钩住金线并用力向上拉,直至金线断裂并自...
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Ball Bond Shear 球形粘合剪切测量
During steel ball processing, resin bond wheel was used to grinding to replaced a processing way of cast iron plate and grinding material, so the steel ball quality was raised greatly.
钢球加工过程中采用树脂砂轮进行研磨,代替了铸铁板加磨料的加工方法,使钢球质量得到很大提高。
Phosphoric acid was selected as bond to make phosphate rock powder into ball material.
研究选用磷酸作粘结剂,使碎磷矿粉粘结成型。
Her roles have ranged from the beautiful secret agent Jinx in the James Bond movie "Die Another Day" to the down-on-her-luck waitress in 2001's "Monster's Ball," which won her the best actress Oscar.
她饰演过很多角色,从詹姆斯·邦德影片“择日再死”中的美丽女间谍金克斯到2001年影片“死囚之舞”不走运的女服务生,后者使她获得了奥斯卡最佳女主角的殊荣。
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