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- Utilizing parallel votage negative feedback circuits as a preamplifier it is possible to amplify signal and reduce circuit impedance as well as to simplify circuit and lessen volume. 利用电压并联负反馈电路作为仪器的前置放大器,可实现信号放大、阻抗匹配和降低线路阻抗的目的,其电路简单、体积小(可以在不改变原线路结构的条件下将放大器封装在探头上)。
- The moon circuits round the earth. 月亮绕地球环行。
- She ran four circuits of the track. 她在跑道上跑了四圈。
- There are two breakers in this circuit. 这个电路里面使用了两个断路器。
- A replaceable printed circuit board. 一种可替换的印制电路板。
- reducible circuits 可约围道
- The circuit of the city walls is three miles. 环绕本市城墙的周长是三英里。
- There must be a break in the circuit. 电路中一定有断路。
- A short circuit will blow the fuse. 短路会烧断保险丝的。
- A short circuit put the machine out of action. 短路使机器停转。
- Several reducible ions are present in the solution. 溶液中同时存在几种可还原的离子。
- The switches close the contacts and complete the circuit. 这些开关可使接触器接通电流形成回路。
- The problem is not reducible to one of money. 这个问题不能简单地看作是钱的问题。
- One drawback to HDSL is that it takes two circuits. HDSL的一个缺陷是占用一对电路。
- Don't connect up the two wires, or there will be a short circuit. 不要把这两条电线接在一起,否则会短路的。
- The rocket did one circuit of the earth and returned to base. 火箭绕地球运行一周后返回基地。
- Having a basis in or reducible to empirical factual knowledge. 认识力的有或可减少凭经验主义的实际知识的基础的
- Someone has tampered with the electrical circuits. 有人乱动过电路。
- reducible circuit 可约回路
- The earth takes a year to make a circuit of (ie go round) the sun. 地球绕太阳一周需要一年时间。