激光微的电阻 laser trimmed resistor
微软的产品激活 Windows Product Activation ; WPA
沿用了微软的产品激活 Windows Product Activation ; WPA
沿袭了微软的产品激活 Windows Product Activation
冰内部的微裂纹行为是解释与描述冰致自激振动的关键要素。
The micro crack behavior in ice is the key factor for describing and explaining ice-induced self-excited vibration.
针对振动焊接中激振器的激振力不大、频带不宽等缺陷，本文研制了一种以超磁致伸缩激振器为执行元件的微振动平台。
The thesis aims to develop a micro-vibration platform using Giant Magnetostrictive Vibrator (GMV), which is expected to improve the vibrating force and frequency scale of vibration welding technic.
四极子量子级联微腔激光器带来的光的方向性激射，解决了对称型微腔激光器光的方向性激射的困难。
Directional emission of light guided by quadrupolar-shaped quantum cascade microcavity lasers solves the difficulty about the directional emission of symmetrical microcavity lasers.
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