high-frequency current的例句大全

the lamp (10) is in addition provided with a first and a second winding (20, 23) for conducting a high-frequency current during operation.

该电灯（10）还装有第一和第二线圈（20,23），在工作时可导通高频电流。

high-frequency current superimposed on the alternating or direct welding current helps to start the arc and also stabilizes it .

利用高频直流或交流TIG焊时，有利于引弧，同时也使电弧稳定。

fault location method for distribution feeders based on transient high-frequency current detection

基于检测暂态高频电流的配电网故障处理方法研究

The results showed that the canine dental pulps were complete and necrotic, and the periapical tissues were normal. AU this indicates that the use of high-frequency current in dental pulp devitalization is safe and reliable.

结果表明，犬牙髓整形、坏死，根尖周组织未见异常，证明应用高频电流进行牙髓失活安全、可靠。

Electrocoagulation: Therapeutic use of a high-frequency current to bring about the coagulation and destruction of tissue.

“电凝法: 利用高频电流的治疗用法,使组织凝固或杀死组织.”.

System will produce high-frequency transient current transient current signal from the fault lines of positive and negative directions when the event of the failure of transmission lines.

当输电线路发生故障时，系统将产生高频暂态电流，暂态电流信号从故障点线路的正反方向传播。

Novel Bi-directional Current Mode High-Frequency Link DC-AC Power Converter

新颖的双向电流源高频链DC-AC功率变换器

This paper introduces a high-frequency series resonant charing method of solid pulsed laser power source, basing on constant current charging of digital control technology.

介绍了一种高频串联谐振充电的固体脉冲激光电源及其数字化控制恒流充电技术。

To thermal resistance and thermocouple measurement, the wire will pick up the noises and the eddy current will make the wire heat in the high-frequency alternating field.

对于热电阻、热电偶等测量法，在高频交变场中，导线会拾取噪声并由于涡流效应而发热。

In this paper, the firm and imperishable joint between steel base and diamond grain was realized by using high-frequency induction brazing with the powdered brazing filler metal of alloy Ni-Cr, and by properly controlling the brazing current and time.

采用高频感应钎焊的方法，用Ni-Cr合金粉末做钎料，适当的控制钎焊电流和钎焊时间，实现了金刚石与钢基体的牢固焊接。

However, the IGBT switching losses is large, especially at high-frequency switch with tail current state, which limits the frequency of IGBT.

然而大容量的IGBT存在开关损耗大，尤其是拖尾电流在高频开关工作状态下引起的关断损耗很大，限制了其工作频率的提高。

experimental measurement on electromagnetic suspending power of circinal conductor in high-frequency circle-current magnetic field

高频圆电流磁场中导体环所受电磁悬浮力的实验测量

this paper introduces the application of eec-30 type intelligentized and digital welding pipe eddy current flaw detector by xiamen epson corporation. it fully affirms the important roles of the eddy current detecting technique in the production of the high-frequency welding pipe.

介绍了厦门爱普森公司生产的EEC-30型智能金属管道涡流探伤仪在实际生产中的应用，充分肯定了涡流探伤技术在高频焊管生产中不可替代的作用。

Introduced topology and principle of the half-bridge bi-directional current mode high-frequency link ( HFL) inverter, designed its control system based on DSP in detail.

分析了一种半桥双向电流源高频链逆变主电路的拓扑结构和工作原理，详细介绍了基于DSP的控制系统设计。

Ferrite is widely used as non-metallic magnetic materials in the area of high-frequency and light current. The poor magnetic energy stored per unit volume and low magnetic saturation magnetization limit the use in the domain of the low-frequency electric and high-power fields.

铁氧体是一种在高频弱电领域用途广泛的非金属磁性材料，但因单位体积中储存的磁能和饱和磁化强度较低，限制了它在高磁能密度的低频强电和大功率领域的应用。

The summary of various oscillation should have a clear physical mechanism of oscillation, give the research methods issue from domestic to foreign and indicate the existence of current problems of oscillations; The establishment of Hall thruster experiment system to measure high-frequency radiation.

综述应阐明各个频段振荡产生的物理机理，给出国内外对振荡问题研究的方法，指明目前振荡研究存在的问题；建立霍尔推力器内高频辐射实验测量系统。

The High-frequency Fatigue testing machine is a typical nonlinear time-varying parameter system. A number of current control systems precision for testing machine have been low and the error have been large.

高频疲劳试验机是一种典型的非线性时变系统，采用传统的常规控制方法对试验过程进行控制，其控制精度不高，误差大。

Current Characteristic of Dry Type Air-Core Reactor in High-Frequency Oscillation Voltage

高频振荡电压下干式空心电抗器的电流特性

The current characteristic of dry type air-core reactor in high-frequency oscillation voltage is researched. The effectiveness to detect the interturn insulation faults of reactors with current waveform is analyzed, and the testing results are given.

对高频振荡电压下干式空心电抗器的电流特性进行了试验研究，同时对通过检测电流波形发现电抗器匝间绝缘故障的有效性进行了分析，并给出了试验结果。