primary source

用法例句

The change in the diversity of China s primary energy supply was calculated and analyzed using the Shannon-Weiner index.

利用香农-威纳多样性指数(Shannon-Weiner index),计算和分析了中国国内一次能源供应多样性的变化情况。

The active power optimal distribution can save primary energy consumption through the comparison between the unit active power optimized and average distribution.

并通过机组有功功率最优分配与平均分配的对比,得出有功功率最优分配可以节约一次能源消耗。

Method of CPD is applied to comprehen sively evaluate primary energy in th is paper,the evaluation result without any subjectivity is s atisfying and can be referred.

本文将CPD法应用于一次能源的综合评价,以排除人为的主观任意性,可取得满意的结果,该评价结果可提供有关参考。

From the view-point of reasonable utilization of the energy resources, the necessity and rationality of the following differentmeasures were analysed: importing of the energy resources from other parts of the country, the constructionof the energy resources bases and the importing of the primary energy sources fro.

并从合理利用能源资源的角度,分析了引进区外能源资源、建设能源基地以及进口一次能源的必要性和合理性。

Power generation means conversion of energy from a primary form to the electrical form.

发电就是将一次能源转变为电能。

The national total production volume of disposable energy resources was 2% higher than that of last year.

全国一次能源生产总量比上年增长百分之二。

Analysis on CBM Competitiveness in Primary Energy Consumption Market

一次能源消费市场中煤层气竞争力的分析

Inner Mongolian Correlation Analysis of Primary Energy Consumption to Economical Cyclical Fluctuation;

内蒙古一次能源消耗对经济周期的相关分析

Research of Enterprise Primary Energy Source Monitoring System Based on Modbus Fieldbus;

基于Modbus总线的企业一次能源监测系统的研究

Calculation and Analysis of Diversity of Domestic Primary Energy Supply;

中国国内一次能源供应多样性计算与分析

Effect of the Primary Energy Consumption Structure Change to the Energy Use Per Unit of GDP;

一次能源消费结构变化对我国单位GDP能耗影响效应研究

The current prime form of energy used for power generation are limited due to respective reasons.

由于有关的原因,目前用于发电的一次能源是有限的。

Research on the Strategic Coal Storage System for China Metropolis with Primary Energy Shortage;

我国一次能源缺乏型城市煤炭战略储备系统研究

Time-spatial Coordination of Energy Supply and Its Effects in West China

中国西部地区一次能源供应时空格局变化及其影响

A nearly limitless primary energy source is the fusion of deuterium or heavy hydrogen (one proton and one neutron), which is found in the water of the earth.

几乎无限的一次能源是氘或重氢(一个质子,一个中子)的聚变,氘在地球的水中可找到。

There is 800 million tec different of energy demand in 2020 because of different policy option.

采取不同的政策，将导致2020年的一次能源需求仍可能有约8亿吨标准煤的巨大差异。

The developing trends and preparation technology of producing hydrogen from methane are introduced.

氢气作为二次能源将成为未来主要能源之一。

Now the world is on the brink of another energy crisis.

现在世界又一次处在能源危机的边缘。

Development of a Sort of High Performance Biquadrates Active Band-pass Filters;

一种高性能的双二次型有源带通滤波器的研制

Sub-programme on Environment and Energy

环境和能源次级方案

By 1985, the Department of Energy was to nominate five potential sites for the first permanent repository;

1985年，能源部指定了5个可能的地址作为第一次永久性贮存场地；

The Roots of the First World War

《第一次世界大战的根源》