bipolar magnetic region [天] 双极磁区 ; 双极扇区
The bipolar star-forming region spotted by Hubble is actually two giant, super-hot streams of gas blasting outwards from a central star.
哈勃这次发现的这片产星区有两极，是由一颗中央星向外延展所形成的超高温气流。
The bipolar transistors or the resistors in the traditional current reference were replaced by MOS transistors working in the subthreshold region to achieve an all CMOS current reference.
利用工作在亚阈值区的MOS管代替传统电流基准中的三极管或电阻器件，实现了一款全cmos器件的电流基准。
An active region with a bipolar sunspot is formed when the magnetic flux ring of the sunspot rise to the solar surface from the depth of solar convection zone.
当太阳黑子磁环从太阳对流层深层上浮到太阳表面时，便形成了一个双极黑子群的活动区。
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