查询词典 fundamental cycle

For the sake of full utilization of uranium resources and the minimization of nuclear waste,the closed fuel cycle of fast breeder reactor is the fundamental way out for the sustainable development of nuclear fission energy.Based on t...

本文在介绍了国内外核燃料循环关键技术研究现状和发展趋势的基础上，探讨了我国核燃料循环科技的发展战略，并指出了为实现上述发展战略目标应采取的若干措施。

We provide reasonable prices to customers as the center, quality as the fundamental to the shortest production cycle to provide excellent service, welcome to contact us.

我们以提供合理价格，以客户为中心、以质量为根本、以最短生产周期提供优良的服务，欢迎联系我们。

This natural cycle is ⑥fundamental to our survival and it is not surprising that we have honoured it so much.

然而，虽然庆祝春天的到来是伴随着整个人类发展史的，但是五一节作为一个固定的节日却是从中世纪的欧洲开始的。

The 12 beat cycle is fundamental in the soleá and buerías palos, for example.

例如，在孤调和 buerías 调式中，12拍的周期是最基本的。

Our study uncovers a fundamental relationship whereby cell cycle position regulates growth.

我们的研究揭示的一个基本关系，细胞周期决定细胞增殖。

The optimal configuration of the cycle is searched and the fundamental optimum formula of the cycle is derived.

一、引言随着能量需求量的增长，供求关系日趋紧张，节能问题日益突出。

The fundamental learning cycle is individual, and the social learning cycle is much slower and the byproduct of many processes, the poorest one being consensus.

基本的学习周期是个人性的，社会学习周期慢得多，而且，许多过程最贫乏的副产品是取得共识。

The fundamental values of the voltage and current are got based on Fourier series extraction of fundamental sequence components using one cycle moving averaging.

电压和电流的基波正序分量采用滑动窗的提取傅立叶级数的系数的方法得到。

The housing market has moved beyond a cyclical swing from boom to bust into a fundamental cycle of negative feedback that weighs on the whole economy.

美国房地产市场已经越过盛衰周期波动，进入到对整体经济构成压力的负反馈基本循环。

The objective of the thesis is to present newly developed AC driver and protection circuits for light emitting diode. The LED modules for each upper and low arm are with pulse-width modulation control in every half fundamental cycle. The indication and protection circuits act whenever short circuit and open circuit of LED module occur. Moreover, the current path is switched off when there is a short circuit of LED module.

目前一般白光发光二极体的驱动器，皆是使用直流电源驱动，本文利用发光二极体本身单向导通的特性，将发光二极体串接成桥式整流器的方式，只需控制流经中间路径的电流周期，就可达到调整发光二极体亮度之目的，并且增加发光二极体故障时的保护指示电路。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。