查询词典 circuit

The results show that, in the case that workpiece is at rest, the parameters and discharging current of the discharge circuit can be calculated easily and accurately by the preset-frequency method, so the problem of calculating the parameters of discharge circuit can be solved fundamentally.

本文对用园柱加工线圈胀形管坯的电磁成形过程进行了较深入的理论分析和大量的实验研究，重点研究了放电回路的放电过程、加工线圈和毛坯系统中脉冲磁场的磁感应强度及分布和管坯在脉冲电磁力作用下的变形过程。

The main woks include the design of charger, control and main circuit of inverse change, framing the circuit and calculating the related parameters.

本文首先介绍了小灵通机站长延时不间断电源的构成和后备式不间断电源的现状及其发展的趋势，并对小灵通UPS的要求及其技术指标进行了综述。

Comparing the synchronous rectifier to normal circuit by calculating the efficiency indicates that forestay is much better on efficiency and thermal performance. A simple circuit with good consistency, high efficiency, high reliability and low cost is presented in this paper. The feasibility is proved by emulating with computer.

通过分析已有的集中解决隔离型变换器输出带预偏置电压启动的解决方案，提出了一种全新的一致性好、成本低、效率高、简单和可靠性高的解决隔离变换器输出有预偏置电压的启动问题的电路，通过仿真验证了其可行性。

With the calculating the damping circuit parameter of traction coil on SS4G type electric locomotive ,the reasons of the frequently burning down is analyzed,and the method of calculating damping circuit parameter is concluded.

通过对 SS4G型电力机车牵引绕组阻尼电路参数的计算，分析了阻尼电路频繁损坏的可能原因，并归纳了阻尼电路参数的计算方法，最后提出了阻尼电路参数的改进建议。

The operational principles of this device, the calculation method and steps of the magnetic circuit , the magnetic field partition of working air gap,and the calculating of the magnetic circuit with magnetic leakage coefficient method are introduced.

用3块永磁铁组成磁路，制成磁力研磨装置，用于零件的小面积研磨。介绍其工作原理、磁路的计算方法、步骤，以及对工作气隙进行磁场划分，用漏磁系数法计算磁路

A detailed analysis of the noise and mismatch of the capacitive readout circuit is given. The analysis and measurement results have shown that thermal noise dominates in the proposed circuit, and several approaches should be used for both noise and mismatch optimization.

文中详细分析了电容读出电路中的噪声与失调，并同测试结果证实了热噪声的主导地位，进而提出了针对噪声和失调进行优化的方法。

The issue of task structure for the capacitive pressure sensor circuit design of the interface to the sensor capacitance detection, self-designed in this laboratory for the design of the capacitive pressure sensor capacitance detection circuit and tested.

本课题的研究任务为对于电容式气压传感器结构进行接口电路的设计研究来实现传感器电容的检测，自主设计出针对于本实验室所设计的电容式压力传感器的电容检测电路并进行测试。

Like the transformer coupled circuit, the choke feed in the parafeed circuit allows the output to swing above and below the power supply voltage.

和变压器耦合电路一样，旁馈电路中地扼流圈也能容许输出在高于和低于高压的情况下波动。

For confirming the method's efficiency, the turn-off transient mathematical model based on the chopper circuit is developed according to the proposed mathematic model of the turn-off transient current through IGCT, in which the RC-snubbers of IGCT, the stray inductance of chopper circuit and DC-link choke are taken into accounts.

该文建立基于斩波电路的IGCT关断暂态特性的数学模型。该模型充分考虑IGCT阻容吸收回路、线路杂散电感及限流电抗器对IGCT关断暂态过电压的影响。

They are designed to be mounted directly onto the circuit board and adjusted only when the circuit is built.

他们的目的是直接安装到电路板和调整，只有当电路的基础。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。