初中英语作文：Energy优秀9篇

energy的形容词英语 篇一

power,strength,energy和force区分：

（都含有“力、力量”的意思，但所指范围不同）

1、power: 基本意思是“力，力量”，指人或国家甚至是某个机构的`权力、势力或影响力。

（1）China will not attach itself to any big power.

中国不依附任何大国。

（2）The two leaders are struggling for power.

那两个领导人正在争夺权力。

2、strength: 说人时，指“体力，力气”；说物时，指“强度”。也可指“强项，长处”。

（1）That will add strength to your argument.

那会增加你的辩论的力量的。

（2）Young people surpass old men in strength.

年轻人在气力上赛过老年人。

3、force: 主要指强制力量，暴力，武力等。

（1）In the long run he forced me to an agreement.

最后，他逼得我同意了。

（2）The main force of the enemy met with a check.

敌人的主力受到了牵制。

4、energy: 主要指人的精力；能量。

（1）He grew normally, he was full of energy.

他发育正常，精力也满充沛。

（2）Energy cannot be created or destroyed.

能量能创造也不能毁灭。

Potential energy surface of the phot 篇二

Potential energy surface of the photolysis of isocyanic acid HNCO

The dissociation curves of the photolysis of the isocyanic acidHNCOHN+CO corresponding to the ground state (S0), the first triplet excited state (T1) and the first singlet excited state (S1) have been studied respectively at the UHF/6-311G** and CIS/6-311G** levels using ab initio method. The energy surface crossing points, S1/T1, T1/S0 and S1/S0, have been found and the characteristics of the energy minimum crossing point were given, based on which, the changes of the crossing points' geometries along the lower electronic energy surface and its end-result have been located according to the steepest descent principle. The computational result indicates that the photolysis of the isocyanic acid HNCOHN+CO has three competitive reaction channels ((A)-(C)), and from the kinetic piont of view, channel (A) is the most advantageous.

作 者：ZHAO Li LI Zonghe  作者单位：Department of Chemistry, Beijing Normal University, Beijing 100875, China 刊 名：中国科学B辑(英文版)  EI SCI英文刊名：SCIENCE IN CHINA(SCIENTIA SINICA) 年，卷(期)： 44(1) 分类号：O6 关键词：isocyanic acid   photolysis   potential energy surface crossing

Infusing Energy into Jiangbei Area-I 篇三

Infusing Energy into Jiangbei Area-Insight into Jingsu Costal Area Plan

摘要：Traditionally, Chinese people regard Jiangsu as a rich area with long-lasting elegant culture manifested with typical picture of small bridge, flowing brook and graceful young lady. However, it is not the whole picture. “We Jiangsu province is divided into two parts: north Jiangsu and south Jiangsu” said Miss Xu who denied to show name and her hometown is Suzhou city, where the art ot gardening is worldwide renown, when I was a little girl, my mom always scared me with the words that don't cry, Jiangbei (short term for North Jiangsu) Wideman will catch you, and I would stop crying. Actually, it has the same effect with the big wolf will come.“作 者：Guo Liqin  作者单位： 期 刊：中国对外贸易（英文版）   Journal：CHINA'S FOREIGN TRADE 年，卷(期)：, ”“(2) 分类号：

The source of Energy 篇四

The source of Energy

A summary of the physical and chemical nature of life must begin, not on the Earth, but in the Sun; in fact, at the Sun's very center. It is here that is to be found the source of the energy that the Sun constantly pours out into space as light and heat. This energy is librated at the center of the Sun as billions upon billions of nuclei of hydrogen atoms collide with each other and fuse together to form nuclei of helium, and in doing so, release some of the energy that is stored in the nuclei of atoms. The output of light and heat of the Sun requires that some 600 million tons of hydrogen be converted into helium in the Sun every second. This the Sun has been doing for several thousands of millions of year.

The nuclear energy is released at the Sun's center as high-energy gamma radiation, a form of electromagnetic radiation like light and radio waves, only of very much shorter wavelength. This gamma radiation is absorbed by atoms inside the Sun to be reemitted at slightly longer wavelengths. This radiation , in its turn is absorbed and reemitted. As the energy filters through the layers of the solar interior, it passes through the X-ray part of the spectrum eventually becoming light. At this stage, it has reached what we call the solar surface, and can escape into space without being absorbed further by solar atoms. A very small fraction of the Sun's light and heat is emitted in such directions that after passing unhindered through interplanetary space, it hits the Earth.

energy的用法和例句 篇五

1. At 54 years old her energy and looks are magnificent.

她54岁了，精力和气色都非常好。

2. Revenues from ”green taxes" could then be channelled back into energyefficiency.

从“绿色税收”得来的收入便可回过头来用于提高能效。

3. Brazil says its constitution forbids the private ownership of energy assets.

巴西称其宪法禁止个人占有能源资产。

4. He told Americans that solving the energy problem was very important.

他告诉美国人解决能源问题非常重要。

5. We couldn't even summon up the energy to open the envelope.

我们甚至连打开信封的力气都没有了。

6. Renewable sources of energy must be used where practical.

必须在可行的地方使用可再生能源。

7. As his energy drained away, his despair and worry grew.

当他的精力耗尽时，他的绝望和担心也增加了。

8. He is possessed of an extraordinary fund of energy.

他的精力异常充沛。

9. He's a swashbuckler. He has such unbelievable charisma and energy.

他是一个传奇人物，他的个人魅力和充沛精力让人难以置信。

10. His energy and talent elevate him to godlike status.

他因精力充沛、才华横溢而被尊为神人。

11. Chris couldn't even raise the energy for a smile.

克里斯甚至连笑一笑的力气都没有。

12. The republic's factories have closed for the weekend to conserve energy.

为了节约能源，该共和国的工厂周末不开工。

13. Donating time and energy to others can take you out of yourself.

抽出一些时间和精力帮助别人可以使你忘却烦恼。

14. Energy policy is badly in need of radical re-examination.

能源政策亟需进行彻底的重新审视。

15. Engineers spend much time and energy developing brilliant solutions.

工程师们花费很多时间和精力来开发完美的解决方案。

Energy spectrum of fermionized boson 篇六

Energy spectrum of fermionized bosonic atoms in optical lattices

We investigate the energy spectrum of fermionized bosonic atoms, which behave very much like spinless noninteracting fermions, in optical lattices by means of the perturbation expansion and the retarded Green's function method. The results show that the energy spectrum splits into two energy bands with single-occupation; the fermionized bosonic atom occupies nonvanishing energy state and left hole has a vanishing energy at any given momentum, and the system is in Mott-insulating state with a energy gap.Using the characteristic of energy spectra we obtained a criterion with which one can judge whether the Tonks-Girardeau (TG) gas is achieved or not.

作 者：Jiurong Han Haichao Zhang Yuzhu Wang  作者单位：Jiurong Han(Department of Physics, Yangzhou University, Yangzhou 225002;Laboratory for Quantum Optics, Shanghai Institute of Optics and Fine Mechanics;Center for Cold Atom Physics, Chinese Academy of Sciences, Shanghai 00)

Haichao Zhang,Yuzhu Wang(Laboratory for Quantum Optics, Shanghai Institute of Optics and Fine Mechanics;Center for Cold Atom Physics, Chinese Academy of Sciences, Shanghai 201800)

刊 名：中国光学快报（英文版）  EI SCI英文刊名：CHINESE OPTICS LETTERS 年，卷(期)： 3(11) 分类号： 关键词：

Simulation of energy and water balan 篇七

Simulation of energy and water balance in Soil-Vegetation- Atmosphere Transfer system in the mountain area of Heihe Rive

In the mountain area of inland Heihe River Basin at Hexi Corridor of northwest China during the vegetation growing season from May to September, the Simultaneous Heat and Water (SHAW) model of Soil-Vegetation-Atmosphere Transfer (SVAT) system is applied to simulating and studying energy and water balance of the soil-residue-plant canopy layers in the Picea crassifolia forest and the grassland by the forest at the shaded slope and the grassland at the sun-facing slope. The simulation of energy balance indicates that net radiation of the grassland at the sun-facing slope is more than that of the Picea crassifolia forest and the grassland by the forest at the shaded slope. The energy outgoing components are the first latent heat and next sensible heat from the grassland both at the shaded slope and the sun-facing slope, but those at the former are less. The energy outgoing components are the first sensible heat and next latent heat from the Picea crassifolia forest. The composition and distribution of energy in the soil-residue-plant canopy layers in the Picea crassifolia forest and the grassland by the forest at the shaded slope make the soil layer receive less energy, which therefore, especially the forest possesses the energy conditions for soil water conservation. The simulation of water balance indicates that the water loss of the grassland at the sun-facing slope is mainly caused by soil evaporation, while evapotranspiration of the Picea crassifolia forest and the grassland by the forest at the shaded slope is less than that of the grassland at the sun-facing slope. Half of the evapotranspiration of the Picea crassifolia forest and the grassland by the forest at the shaded slope is consumed by transpiration. After precipitation, the soil water storage is increased much more for the Picea crassifolia forest and also more for the grassland by the forest at the shaded slope. Therefore the shaded slope vegetation, especially the forest is favorable for soil water storage.

作 者：KANG Ersi CHENG Guodong SONG Kechao JIN Bowen LIU Xiande WANG Jinye  作者单位：KANG Ersi,SONG Kechao(Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China)

CHENG Guodong(Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China;State Key Laboratory of Frozen Soil Engineering, Chinese Academy of Sciences, Lanzhou 730000, China)

JIN Bowen(Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China;Academy of Water Resources Conservation Forest of Qilian Mountains, Gansu Province, Zhangye 734000, China)

LIU Xiande,WANG Jinye(Academy of Water Resources Conservation Forest of Qilian Mountains, Gansu Province, Zhangye 734000, China)

刊 名：中国科学D辑（英文版）  SCI英文刊名：SCIENCE IN CHINA SERIES D: EARTH SCIENCES 年，卷(期)： 48(4) 分类号：P3 关键词：inland rivers   mountain vegetation zone   Soil-Vegetation-Atmosphere Transfer (SVAT) system   energyand water balance   simulation

Save the Energy Resources节约能源作文 篇八

Save the Energy Resources节约能源作文

Another round of energy crisis is knocking at the door. In , world oil consumption reached a new record, causing oil price in the international market to skyrocket amazingly. As for China, it was reported that many traditional mineral cities in northeastern China had run into predicament, with their economy collapsed and workers unemployed, only because coal had been mined out.

Fossil energy resources, including coal, oil and gas, are unlike sunlight, water power and wind power which are generated consistently. They re not practically reproductive during human history. Once consumed, they re gone forever. If they were to be exhausted before we could find sufficient reproductive resources to replace them with, we d have to live in entire blackout again like our ancestors have done thousands of years ago. That s of course not what anyone would want to see. Due to technical limitations, people still have to utilize these resources now.

As a result, we must economize them most cleverly. New techniques should be developed and applied to reduce energy cost in industry and daily life. Alternative energy should be employed wherever possible. Eradicate any practice that wastes energy. Humans have overcome so many crises in history, and we re sure to win this time also.

the energy高三优秀英语作文 篇九

China is rich in various energy resources. Coal and petroleum, for instance, are two major trees.

They ave essential in developing the country's industry, ,science and technology. China has done a great deal in the past few decades to raise the output of coal and petroleum.

These energy resources are being used up rapidly, however. With the building of four modernizations, new industrial and science projects axe springing up like bam booshoots after a spring rain.

They are all enormous consumers of energy resources. Be sides, there has been great waste in using these resources.

To avoid energy crisis in the future, the government must take measures. First, it should let the people know, through education, the importance of ,saving energy.

Sec ond, efforts should be made in opening up new energy resources, such as solar ene）虎知道●www.huzhidao.com（rgy, geothermal energy and so on.

We have reasons to be optimistic in this respect.

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