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- polarity inverting amplifier 极性反转放大器,倒相放大器
- Level-shifting or polarity inverting circuitry must be employed in these converters. 测平移动或者反偏电路必须要用一些转换器。
- The two systems of government are polar opposites. 这两种政体正好相反。
- Output from the inverting oscillator amplifier. 内部反向振荡放大器的输出。
- She catch the insect by invert her cup over it. 她把杯子倒扣在昆虫上，将它逮住了。
- digital block inverter amplifier 数据阻塞倒相放大器
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- I bought an amplifier yesterday. 我昨天买了一个扩音器。
- the inverting amplifier shown in Figure 1 by assuming the input resistor to be theparallel combination of R1, R2, and R3. 例 1， 将其输 入电阻替换为 R1、 R2、 R3的并联电阻 值。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- 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
- inverting amplifier 反相放大器,倒相放大器
- 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。
- phase inverting amplifier 倒相放大器
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- Note the polarity of the voltage drop across R. 注意R上电压降的极性。
- 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。
- A gradual change in the output of a circuit or amplifier. 逐渐改变电路或放大器输出功率的逐渐改变
- 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。
