查询词典 energy

The energy equation is a statement of the principle of conservation of energy.

能量方程是一个声明的原则，节约能源。

This article analyses the meaning and prerequisite of conservation of mechanical energy , and poses different standpoints on describing the law of conservation of mechanical energy in some textbooks.

分析了机械能守恒的内涵及条件，对有的教材关于机械能守恒定律的表述提出了不同的见解。

Law of conservation of mechanical energy obeys the relativity principle of mechanics;2. An article in elsewhere censuring papers published in this journal is replied, discussing in detail the relation between the law of conservation of mechanical energy and the mechanical relativity.

详细阐述了机械能守恒定律成立的条件及该定律服从力学相对性原理所需满足的条件，回答了《河北师范学院学报》在1997年第2期上赵佩章等同志对本刊多年来所发表的有关文章的批评。

Key words: theorem of kinetic energy; conservation law of mechanical energy; reference frame

动能定理，机械能守恒定律应用

Week 4 Work and energy principle, conservation law of mechanical energy, moment of force, moment of inertia of rigid body, rotating law of rigid body with fixed axis.

第4周 功能原理、机械能守恒定律；力矩、刚体的转动惯量、刚体定轴转动定律。

With the modernization of scientific and technological progress and industrial development, physics, chemistry, biology, engineering, aerospace, medical, economic and financial areas of the many principles and laws can be described as an appropriate ordinary differential equations, such as Newton's laws of motion, gravity law, law of conservation of mechanical energy, energy conservation law, the law of population development, ecological population competition, disease transmission, genetic variation, the trend of the stock's up V, the floating interest rates, the market equilibrium price changes.

随着科技进步和工业现代化的发展，物理、化学、生物、工程、航空航天、医学、经济和金融领域中的许多原理和规律都可以描述成适当的常微分方程，如牛顿的运动定律、万有引力定律、机械能守恒定律，能量守恒定律、人口发展规律、生态种群竞争、疾病传染、遗传基因变异、股票的涨伏趋势、利率的浮动、市场均衡价格的变化等。

For a long time, energy conservation ismostly depending on the government by force, the enterp rises are lack of the motivation to conserver energy consciously.

长期以来，中国节能多依靠政府的强制命令，企业缺少自觉节能的动力。

Major energy companies, such as Arch Coal Inc and Consol Energy, participate in mountaintop mining, which involves scraping the surface of mountains and pushing the crumbled mountaintop debris into adjoining valleys.

大型能源企业，如拱煤炭公司和康索尔能源，参加山顶采矿，其中包括刮表面的山脉和山顶推崩溃碎片进入毗邻的山谷。

Changzhou CONSOL Energy Co., Ltd. is the United Kingdom in China's important cooperative partner, renowned at home and abroad are known as "Bayesian Shuangjie" of new energy development and utilization of well-known experts and Mr. TonyíMaster internationally renowned IM Pei building, headed by Mr. Bayes family business members of the Group companies.

常州康寿能源有限公司是英国CONSOL在华的重要合作伙伴，是享誉国内外素有"贝氏双杰"之称著名新能源开发利用专家贝聿昆先生和国际著名建筑大师贝聿铭先生为首的贝氏家族企业集团的成员企业。

China is energy shortages, energy shortages and rising oil prices constrain China's economic and social development.

中国是能源匮乏国家，能源短缺和油价上涨制约着中国经济和社会的发展。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。