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- With this method in mind,the features of the collector current are analyzed when resonating circuit or resistor is loaded. 以此方式分析了负载为谐振回路及负载为纯电阻下集电极电流的特点。
- Mesoscopic double resonance circuit with complicated coupling is quantized by the method of harmonic oscillator quantization and linear transformation. 摘要对介观复杂耦合电路作双模耦合谐振子处理,将其量子化。
- The striking and stabilizing arc machine consisting of a RLC series resonant circuit of the AC TIG welding machine is introduced. 介绍了一种由RLC串联谐振电路构成的交流TIG焊机引弧稳弧器,试验表明可以解决小电流条件下的引弧和稳弧,效果良好。
- The impedance formula of RL-C parallel resonance circuit is deduced theoretically, and some properties of resonance characteristic curve are analysed. 从理论上导出了RL-C并联谐振电路的阻抗公式,由此分析谐振特性曲线性质,并得出文献中引用的RL-C谐振特性曲线成立的充分条件。
- A mesoscopic double resonance circuit with mutual inductance and capacitance-inductance coupling was quantized using canonical quantization method. 用正则量子化方法将介观互感容感耦合双谐振电路量子化。
- The apparatus further includes a plurality of capacitors, each being connected to one of the induction coils to form a resonance circuit. 该装置还包括一组电容器,每个电容器与一个感应线圈连接,形成谐振电路。
- Compared with conventional interleaving double switch forward PWM DC-DC converter, this converter doesn’t include auxiliary resonant circuit. 与传统的交错并联双管正激PWM DC-DC变换器相比,它不含有辅助谐振电路。
- This BALUN can effectively compensate the series reactances by introducing a shunt resonant circuit and thus achieve the maximum bandwidth of microstrip dipole antenna. 该BALUN引入一个并联谐振电路,可以有效补偿半波振子的串联电抗而实现微带半波振子带宽的最大化。
- A digital controller, consisting of hardware and software, will be established to regulate output frequency, output current and quality factor of the resonant circuit. 计划中将设计一控制器,使得输出电流频率、大小及共振电路之品质因数均由此控制器调节。
- Methods:The DSB- signal is produced in a circuit that is composed of a single chip VCO(MC16 48) ,a single chip function generater (MC 80 38) and a single chip analog m ultiplicator (MC 1496 ) and gives its output through a L C resonance circuit. 方法 :采用单片压控振荡器 MC16 48;函数发生器 MC80 38和单片集成模拟乘法器 MC1496组成载波抑制调幅电路 ;输出采用 L C谐振网络 .
- 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。
- A negative-bus auxiliary resonant circuit (NBARC) and novel mirror symmetrical pair of resonant link modules for soft commutation of two -level and three-level inverters is presented. 提出了一个直流负总线辅助谐振电路(NBARC)与新型直流侧谐振电路镜像对称对模块设计;用以实现两电平和三电平逆变器的软换流.
- The method follows the relationship between the inductance of a non-excitation winding and the rotor position of SRM, and a resonant circuit is used to read out the inductance information. 根据开关磁阻电机的作励磁相绕组电感的参数随电机转子位置变化的规律,利用谐振电路将电感参数转换成含有电感信息的频率信号,经数字处理器计算得出实时的转子位置信号。
- Figure 3 reactor components X1, X2, X3 decision constitutes a frequency of the oscillation parallel resonant circuit, but also constitutes a positive feedback for the feedback network. 图中三个电抗元件X1、X2、X3构成了决定振荡频率的并联谐振回路,同时也构成了正反馈所需的反馈网络。
- 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。