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- The emission circuit and photodiode monitoring circuit of microbend optical fiber liquid level sensor system are discussed in this thesis. 内容包括光电发射、探测器件的选取,采用LM317的集成稳压电路、ICL7650作为前置放大器的放大电路、以及巴特沃斯四阶有源低通滤波器的滤波电路的设计。
- The sensor uses infrared emitter and infrared phototransistor produced by SIEMENS to compose the infrared emission circuit and receiving circuit, and disposes receiving signal by single chip. 该传感器采用西门子公司生产的红外发射管和红外接收管,组成红外光发射电路和红外光接收电路,并用单片机处理接收到的信号。
- A Design of Emission Circuit on Remote Measure in Near Field 近场遥测系统发射部分电路的设计
- SIMULATION DESIGN OF OPTOELECTRICAL EMISSION CIRCUIT FOR HV MEASUREMENT 高压测量用电光发射回路的仿真设计
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- 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。
- The amount or rate of emission or ejection. 排放量流量、流速,或排出量,排出的速度
- 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。
- 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。
- Emission and propagation of energy in the form of rays or waves. 发射以光线或波的形式发出和传播能量
- One set of provisions tightens emission standards. 一套使排放标准更加严格的规定。
- 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。
- A brief, sudden emission of air, vapor, or smoke. 一阵烟空气、蒸汽或烟雾短促而突然的散发
- 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。
- An example is the emission of light from matter. 物质的发光即为一例。
- 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。