激光变频技术是激光应用的重要环节。
Laser frequency conversion is a key technology in laser application.
说明补偿控制策略与变频技术在节能中的应用；
Analyses the application of compensation control strategy and frequency conversion technology to energy saving.
数字下变频技术是软件无线电中的关键技术之一。
Digital down converting is one of the key technologies of software radio.
数字下变频技术是软件无线电中的关键技术之一。
Digital variable frequency is a key technology of soft radio.
提出了一种基于多相滤波的宽带数字下变频技术。
This paper proposes a technique of wideband digital down-convert based on polyphase filtering.
数字下变频技术是数字化雷达接收机的关键技术之一。
Digital down - conversion (DDC) is an important technique of digitized radar receiver.
设计了具有交流变频技术的家用电冰箱模糊控制器硬件。
Fuzzy control hardwares have been designed using AC frequency conversion technology for household refrigerators.
指出目前应用高压变频技术是离心风机最佳的节能途径。
The high voltage variable frequency speed regulation is the best energy conservation way at present.
荣信公司是国内外唯一掌握高端四象限中压变频技术的厂家。
The world's only manufacturer who complete master the core technology of High-end four-quadrant high voltage variable frequency.
变频技术已广泛应用于各行各业，给生产和生活带来了极大的改善。
The converter technique, which has been widely used in various industries, brings about huge improvement to people's production and life.
数控机床的转速调整，目前越来越多地应用了变压变频技术来实现。
NC machine speed adjustment, and more and more application of the VVVF technology to achieve.
在中央空调的应用过程中，冷冻水一次泵变频技术得到了广泛的研究。
In the application of central air-conditioning, the technology of variable-frequency primary pump has been widely studied.
本文主要阐述了应用变频技术改进ZDS型间歇式水力碎浆机的情况。
This paper will discuss the application of AC inverter in the batch hydrapulper ZDS which can solve the problem.
通过本文的研究，再次验证的变频技术在轨道交通环控系统应用的可行性。
Through the study of the paper we once again proved that frequency conversion technology in the environment control system application is feasible.
阐述了应用变频技术的原因、工作原理及应用变频技术后产生的经济效益。
Reason, the work principle and applications that elaborated that the application changes the technique of frequency change economic performance that the technique of frequency produces behind.
对电力需求侧采用变频技术的理论依据及实际应用中取得的效果进行了分析。
Theoretic basis and application effect of using variable frequency regulation technique in power demand side were analyzed.
主要为增加电子计长功能、增加了电子计疵功能、机械传动采用了变频技术。
Among others, additional devices for electronic length measuring and defects counting are established and frequency conversion technique is used for mechanical transmission.
文章阐述了交流变频技术用于电动轮自卸车中的必要性，并例举了应用实例。
This paper presents a case study, demonstrating the necessity of applying AC frequency conversion speed transmission technology in electric-wheeled self-dumping trucks.
DSP和数字上变频和下变频技术是构建高频雷达通用硬件平台的关键技术。
The DSP, Digital Up Converter ( DUC ) and Digital Down Converter (DDC ) are key technology of a hardware-platform.
论文还就直接转矩控制技术，变频技术产生的电磁污染的控制问题进行了讨论。
The technique include the variable frequency technology, the direct self-control technology, the EMI, etc.
荣信公司是国内最早对四象限中压变频技术有自主知识产权并掌握核心技术厂家。
The sole manufacturer with independent intellectual property rights of four-quadrant high voltage variable frequency technology.
实例证明，该变频技术在节能降耗、提高自动化控制水平方面具有很好的应用前景。
It shows that frequency conversion technology is in good foreground on energy saving and improving the level of automatic control.
利用变频技术对三相异步电动机进行变频调速，方便地模拟了车辆发动机不同转速。
Using the technique of frequency conversion in three-phase motor, it is convenient to simulate vehicles engine in differ rotate speed.
变频技术的应用，极大地减小了装置的体积，提高了效率，产生了巨大的经济效益。
The technology can reduce the volume of power supply equipment, improve its working efficiency and generate the great economic benefit.
本文只论述变频技术在空调系统中的应用，它具有高效、节约能源、保护电机的优点。
The paper presents the application of the technology of frequency conversion in the air-condition. It has the high efficiency, saving the energy, protection of the machine.
该变频技术在新日铁、宝钢等钢厂轧机主传动系统的应用，产生了巨大技术和经济效益。
Great technical and economic benefit were obtained by applying it to the main drive of rolling mills in Nippon steel and Baosteel.
利用现有的比较成熟的变频技术对空压机电控系统进行改造，并对应用效果进行了分析。
Utilizing the present mutual conversion technique, the electric control system of an air compressor is modified and improved, and then the analysis on its application effects is carried out.
介绍了交流电动机变频调速技术的特点，阐述了变频技术的现状和发展趋向及其应用领域。
This paper introduces the features of the frequency control technique of AC motor, and expounds the present situation, developing trends and applicability of the converter technique.
将双级压缩和变频技术有机结合，提出一种适用于寒冷地区双级压缩变频空气源热泵系统。
A two-stage compression variable frequency air source heat pump (TV-ASHP) has been developed combining variable frequency technology with two-stage compression cycle.
将双级压缩和变频技术有机结合，提出一种适用于寒冷地区双级压缩变频空气源热泵系统。
A two-stage compression variable frequency air source heat pump (TV-ASHP) has been developed combining variable frequency technology with two-stage compression cycle.
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