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- Figure 1-14 shows an NPN transistor and a PNP transistor in the feedback path to provide dual polarity operation. 图1-14示出反馈通路采用一个NPN晶体管和一个PNP晶体管来实现双极性工作。
- Some examples of data processing based on CSU CHILL S band dual polarized Doppler weather radar measurements are illustrated,and the application to meteorology is interpreted. 并以雷达测量的数据处理和分析实例说明了双偏振多普勒雷达在气象学中的应用
- The two systems of government are polar opposites. 这两种政体正好相反。
- He S H,Fu Y S.A hybrid method for analysing quadruple-ridged horns with wide-bandwidth,dual polarization and constant beamwidth[J].Chinese Journal of Radio Science,2002,17(2):160-165. [1]何山红;傅永生.;分析宽频带、双极化、恒束宽四脊喇叭的混合方法[J]
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The road opened out into a dual carriageway. 这条路已扩展成了复式车行道。
- dual polarization reception system 双极化接收制
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- mode-locked dual polarization operation 锁模双偏振运转
- dual polarization spectrum reuse 双极化频谱复用
- dual polarized microwave radiometer 双极微波辐射计
- Located or found in one of the Polar Regions. 环极的，围绕极地的位于或发现于一个极地区域中的
- In spite of vigilance a polar bear escape from the zoo. 尽管警戒很严，北极熊还是逃出了动物园。
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- His dual role as a composer and a conductor made him very busy. 他作曲家和指挥家的双重身份使他非常繁忙。
- Although they can swim, the polar bears are terrestrial animals. 北极熊虽然会游泳，但也是陆栖动物。
- In spite of vigilance a polar bear escaped from the zoo. 尽管警戒很严，北极熊还是逃出了动物园。
- The polar bear's habitat is the icy waters of the Arctic. 北极熊的栖息地是冰冷的北极海域。
- At that point, the road opens out and becomes a dual carriageway. 公路在那个地方变宽了，变成了双车道。
- Love and hatred are polar feelings. 爱与恨是完全相反的感情。
