查询词典 a-c generator

According to ultrasonic motor drive control unit, designed a DDS signal generator for ultrasonic motor-driven.

根据超声波电动机对其驱动控制单元的要求，设计了一种用于超声波电机驱动的DDS信号发生器。

Therefore, how to design a stable clock generator with large multiplication factor is the point of this thesis.

因此，如何在高频率倍数下，产生一个稳定的时脉讯号，是此电路设计的重点。

Even the quietest generator makes enough noise to make you feel like you live next to a construction site.

连静发生器使得噪音够使你感觉你住工地旁边。

Can not only provide users with efficient electricity services, but also to solve the traditional generator set noise issue, but also a beautiful scenic routes.

不但能高效地为用户提供电力服务，更解决了传统发电机组的噪音问题，也是一道靓丽的风景线。

A gaussian noise generator implemented with FPGA is also presented.

还给出了正态分布随机数的产生法，用FPGA实现了算法。

In this special case, compressor is the greatest noise generator. To lower the noise standard of compressors then became to a critical goal to the designer.

压缩机的噪声是评价压缩机性能的一个重要指标，降低压缩机的噪声是设计、制造者的主要目标之一。

The complex noise generator has more than one kind of power consumption, each kind of power consumption can be considered as a pattern.

虽然复杂功耗噪声产生模块具有多种不同的工作状态，但每种工作状态都具有相对稳定的功耗行为。文中将这种功耗行为称为功耗模式。

The cellular automata digital noise generator is presented and studied as a new hardware digital noise resource.

提出并研究了一种新型硬件数字噪声源——元胞自动机数字噪声发生器。

Was established in February 1998, is a specialized in imports, domestic sales of diesel generating sets, spare parts supply, maintenance and diesel generator room noise reduction project for the integration of professional firms.

武汉宏源机电设备有限公司成立于1998年2月，是一家专门从事进口、国产柴油发电机组销售、零配件供应、柴油发电机组维修以及机房降噪工程为一体的专业公司。

Contrary, wind power cause great threat to birds, birds are often killed by fan, make a lot of noise when the wind power generator working, while occupied large area of land..

例如风力发电，对鸟类的造成极大的威胁，鸟类经常被风叶打死，而且风能发电运作时产生大量的噪音，同时占用土地面积大。。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。