Primary energy

The utilization structure and policy tendency of primary energy in China

我国初级能源利用结构及政策取向

In China , coal is taken as the key primary energy .

我国是一次能源以煤为主的国家。

Energy can be divided into primary energy and secondary energy .

能源可分为初级能源及次级能源。

An Analysis of World Primary Energy Distribution Status

世界一次能源分布现状分析

Dynamic models of substitution systems of primary energy in the world

世界一次能源替代的系统动力学模型

Primary Energy Consumption Impact on Environment of Different Cold Sources

各种冷源的一次能耗及对环境影响的比较

Coal as our country 's primary energy sources has a long time .

我国长期以来以煤炭为主要能源资源，但我国煤炭利用一直处于一种单一发展煤炭生产、不注重煤炭综合利用的不合理产业布局。

Electric Power and Utilization Strategy of Primary Energy in Japan

日本电力状况及一次能源利用策略

Analysis of Primary Energy Ratio for Gas Engine-driven Heat Pump

燃气机热泵一次能源利用率的分析

Determination of Primary Energy Spectrum Distribution of X-Ray Tube in X-Ray Fluorescence Analysis

X射线荧光分析中X射线管原级能谱分布的测定

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

Influence of Network Parameter on Primary Energy Consumption for Combined Heating , Cooling and Power System

热电冷三联供系统中热水网参数的选择

The growth of primary energy consumption had a great influence over the change of industrial structure ;

一次能源消费增长对我国产业结构的变化影响非常显著；

Natural gas is clean primary energy .

天然气是清洁的一次能源。

Building energy consumption amounts to about one third of our nation 's primary energy .

建筑能耗约占我国总能耗的1／4左右，而空调系统能耗约占建筑能耗的30%～60%。

Primary energy The First

一次能源

Calculation and analysis of the primary energy ratio for gas engine - driven heat pumps

燃气发动机驱动热泵一次能源利用系数的计算和分析

A New Method to Reconstruct the Primary Energy of Knee Region Cosmic Ray

重建EAS膝区事例初能的一种新方法

Import of Primary Energy in Some Countries

世界主要国家一次能源进口情况

Coal is the primary energy in China , which is over 70 % of our total energy .

我国是一个能源丰富的国家，尤其是煤炭资源，更是占到了总量的七成以上。

About 90 per cent of China 's primary energy needs are supplied locally .

中国约90%的一次能源（primaryenergy）需求都是由本国提供的。

Primary energy efficiency and impact on environment of different cold sources have been compared in this article .

本文对不同冷源的一次能源利用效率进行了比较，并且比较了它们对环境影响的情况。

The proportion of commercial renewable energy to the structure of primary energy keeps rising .

商品化可再生能源量在一次能源结构中的比例逐步提高。

Will save primary energy ;

节约一次能源；

Primary energy Analytic study of primary referees ' ability to control the match on the spot

足球初级裁判员临场控制比赛能力的分析研究

Primary Energy and Electricity Consumption Forecast of China from Perspective of Historical Trend of OECD Countries

从OECD国家发展历程看我国2020年能源电力消费

The coal , the petroleum and the natural gas are primary energy mineral resources in Shaanxi .

煤炭、石油和天然气是陕西的主要能源矿产资源。

Coal industry plays a great role in economy development according to the position of coal in primary energy consumption structure .

煤炭在我国一次能源消费结构中的地位决定了煤炭工业的发展在国民经济建设中具有举足轻重的作用。

Coal is the main primary energy source in China , which will remains for a long time in the future .

煤炭仍将是我国今后很长一段时间主要依赖的能源，而传统煤炭利用过程能源利用效率低、污染严重的弊病日益明显。

Taking as the primary energy , the petroleum is contested by all the countries .

石油作为当今社会的主要能源，成为各国争夺的对象。