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- frequency inverted noise 倒频噪声
- The activation energy of high purity aluminum in 99.999%(w) Al is studied systematically by using a low frequency inverted torsion pendulum. 用倒摆内耗仪对纯度为99．999%25高纯铝试样竹节峰的激活能进行了系统的研究。
- Sports Equipments, Steppers, Running Machines and other frequency inverters applications that requires high noise suppression. 运动设备,踏步机,跑步机,及其他对噪音有高抑制要求的变频器上用。
- Experience in frequency inverter, motor ,MCC, instrumentation. 熟悉变频器;电机;MCC;仪表等现场设备.
- Adopt multi-function digital frequency inverter, and stepless variable speed. 采用多功能数显变频器，无级变速；
- The frequency inverters has a function of variable voltage and variable frequency. 频率逆变器具有变压、变频功能。
- Applications: Low Voltage, High Frequency Inverters, and Polarity Protection Applications. 主要用途：低电压整流，高频转换开关和极性保护。
- The frequency inverters has a function of variable voltage and variable frequency . 频率逆变器具有变压、变频功能。
- The technology of frequency inverting has been widely used in our wire drawing, heat treatment production line and hot dip galvanizing line. 变频调速技术在我厂拉丝、热处理连续线和镀锌生产线上得到广泛应用。
- A discussioni sm adeo nc orrecta pplication ofl ocal reactive power compensators,frequency inverters and other energy saving equipment. 就无功就地补偿装置、变频器及其它节电产品的合理应用提出一些探讨性的建议。
- This paper mainly explicates the high frequency inverter circuit and its features and deliberates the question of how to prevent the short circuit of inverter. 主要阐述了高频逆变电路及其特点，以及防止高频逆变桥短路的方法。
- Y. Hatanaka, “Zero-Current-Switching High Frequency Inverter With Constant Frequency Power Control,” Power Conversion Conference, Yokohama, No. 19-21, Apr. 1993, pp. 265-270. 黄少崴，“新型零电流切换脉波宽度调变蓄电池充电器”，昆山科技大学电机工程系硕士论文，2005年。
- PSM High Frequency Inverted Power in Metallic Card Clothing Heat Treatment PSM高频逆变电源在金属针布热处理中的应用
- He varied the transmission frequency. 他变换了无线电传送的频率。
- HWH middle frequence inverter,controller and PQS process monitoring system for resistance welding. 德国HWH公司中频电阻焊变频机，控制器，PQS 智能焊接质量检测系统。
- The novel full-bridge mode inverters with high frequency link are constituted of high frequency inverter bridge, high frequency transformer, cycloconverter, input and output filters. 新颖的全桥式高频环节逆变器,由高频逆变桥、高频变压器、周波变换器以及输入、输出滤波器构成,包括全桥全波式和全桥桥式拓扑。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- A half-bridge bi-directional current mode high frequency inverter was proposed, and the problem of unequal voltage of capacitance in this circuit can be resolved by adding a balance coil. 提出了半桥双向电流源高频链逆变器的拓扑结构，并对电路固有的电容电压不平衡问题提出了解决方法，采用平衡绕组可以彻底解决电容电压不平衡。
- This paper introduces the application of the programmable controller,the direct current velocity modulation system,the frequency inverter and the electronic cam switch in chamfering machine. 介绍可编程控制器、直流调速系统、变频器、电子凸轮开关在倒棱机中的应用。
- The inverted frequency spectrum,in fact, is Fouriers retransform. 倒频谱是频域信号的傅里叶再变换。
