极体

• The first polar body of human oocytes does not help predict the precise location of the spindle
  第一极体不能精确定位人卵母细胞纺锤体
• First polar body
  第一极体
• Design of heart sound processing analog circuit based on the electret capacitor microphone
  基于驻极体电容传声器的心音模拟处理电路的设计
• Functions ac dc voltage , ac dc current , resistance , diode test and continuity beeper
  交直流电压交直流电流电阻二极体测试和短路测试功能
• The filtering effect could be amplified by placing the ferromagnet in a resonant tunnel diode
  若将铁磁体放入共振穿隧二极体中，可以放大过滤效果。
• Influence of thickness on charge storage and dynamic properties of non - polar film electrets
  厚度对非极性聚合物薄膜驻极体电荷储存及电荷动态特性的影响
• An authority on organic light - emitting devices to deliver a william mong distinguished lecture at hku
  有机发光二极体权威将于港大主持蒙民伟杰出学人讲座
• Entitled " a nostalgic look at the development of oled technology " , the lecture will take place at
  讲座题为从怀旧角度看有机发光二极体科技的发展，将于
• Leds mounted on a small circuit board stuck to the lamp shoot invisible infrared light into his pupils
  灯具上黏著一小块电路板，电路板上贴著发光二极体。
• 8 functions ac dc voltage , ac dc current , resistance , capacitance , diode test and continuity beeper
  交直流电压交直流电流电阻电容二极体测试和短路测试功能