Delamination caused by electrical - over - stress ( EOS ) and moisture expansion during reflow soldering have shown different delamination patterns.由过电应力 ( EOS ) 和再流焊中的水汽膨胀引起的分层会显示出不同的失效模式.The appearance of EOS meets the...
actual capacitance实际电容量effective capacitance有效电容With sufficient forward bias, the diffusion capacitance can easily exceed the space charge region capacitance.当正向偏压足够高时, 扩散电容很容易超过空间电荷压电容.The effects of inductance and capa...
他的手指抚摩着她的后颈。His fingers caressed the back of her neck.猫咬住幼崽的后颈把它叼了起来.The cat picked up her kitten by the scruff of its neck.头部全白,仅有一些局限于后颈的纤细纵纹.The head is whitish with some fine streaking restricted to nape....
He learned this lesson the hard way from his own personal experience.吃一堑长一智，他这个教训来之不易——是从他自己的亲身经历中得来的。The lesson from all of this is perhaps a broader one.从所有这一切中得出的教训可能具有更广泛的意义。It was the quickest swimming lesson I'...