energy/force/power/strength.导航词义：能量，力量

1. energy:n. 能源，能量；精力.物理学中指能量、能源，用于人时则指体力和精力。

Potential energy can be used to do work.

势能可以用来做功。

We should devote our energy to the career.

我们应该致力于这项事业。

2. force:n. 力，力量.通常指外力，如物体相撞时产生的力量。

The force of her fall was broken by the straw mats.

草垫的缓冲作用减弱了她下落的冲击力。

The torrents of water rushed ahead with a terrifying force.

急流汹涌奔腾。

3. power:n. 力，力量.普通用词，泛指一切力量、能力等。

Adults know the power of love.

成年人懂得爱的力量。

The propelling power of trains is usually made of steam or electricity.

火车的动力通常来自蒸汽或电。

4. strength:n. 力气，力量.通常指体力或人、事物等拥有的实力。

He had hardly enough strength left to move his feet.

他连移动双脚的力气都几乎没有了。

Our national strength has increased since 1982.

自1982年以来，我们的国力增强了。

全部

1·Tact was never Mr. Moore's strength.

老练从来不是穆尔先生的长处。《柯林斯英汉双解大词典》

2·He checked the strength of the cables.

他检查了缆绳的强度。《柯林斯英汉双解大词典》

3·He gasped with surprise at her strength.

发现她有这么大的力气，他大吃一惊。《牛津词典》

4·He preached a gospel of military strength.

他鼓吹军事实力主义。《牛津词典》

5·He threw it forward with all his strength.

他使尽全部的力气把它向前扔出。《柯林斯英汉双解大词典》

6·She called up her last reserves of strength.

她使尽了最后一点力气。《牛津词典》

7·I sat down for a moment to gather my strength.

我坐下片刻积蓄力量。《牛津词典》

8·Political power depends upon economic strength.

政治权力取决于经济实力。《牛津词典》

9·Happiness does not reside in strength or money.

幸福不存在于力量或金钱之中。《柯林斯英汉双解大词典》

10·The eagle was an emblem of strength and courage.

鹰是力量和勇气的象征。《柯林斯英汉双解大词典》

强度

1·He checked the strength of the cables.

他检查了缆绳的强度。《柯林斯英汉双解大词典》

2·Certain materials can be manufactured with a high tensile strength.

某些材料可以制造成抗拉伸强度大的产品。《柯林斯英汉双解大词典》

3·They had to check the strength of the seat attachments to the floor of the plane.

他们需要检查座椅与飞机舱面固定接头的强度。《牛津词典》

4·The house's wooden frame is reinforced with long steel rods to give it extra strength.

房子的木质框架用长钢条加固，以增加其额外的强度。

5·A new material developed recently has a tensile strength higher than diamond, yet it's much more flexible.

最近开发的一种新材料的抗拉强度比钻石还高，而且柔韧性更好。

力量

1·I sat down for a moment to gather my strength.

我坐下片刻积蓄力量。《牛津词典》

2·Happiness does not reside in strength or money.

幸福不存在于力量或金钱之中。《柯林斯英汉双解大词典》

3·The eagle was an emblem of strength and courage.

鹰是力量和勇气的象征。《柯林斯英汉双解大词典》

4·Officers were terrified of his superhuman strength.

警官们被他超凡的力量吓到了。《柯林斯英汉双解大词典》

5·Both sides are still beefing up their military strength.

双方仍在增强各自的军事力量。《柯林斯英汉双解大词典》

实力

1·He preached a gospel of military strength.

他鼓吹军事实力主义。《牛津词典》

2·Political power depends upon economic strength.

政治权力取决于经济实力。《牛津词典》

3·Their superior military strength gives them a huge advantage.

他们军事实力较强，占有巨大优势。《牛津词典》

4·The alliance, in its first show of strength, drew a hundred thousand-strong crowd to a rally.

该联盟在首次实力展示时吸引了多达10万的人群来参加集会。《柯林斯英汉双解大词典》

5·America values its economic leadership, and the political and military strength that goes with it.

美国重视它的经济领导地位以及与其相配的政治和军事实力。《柯林斯英汉双解大词典》

力气

1·He gasped with surprise at her strength.

发现她有这么大的力气，他大吃一惊。《牛津词典》

2·She called up her last reserves of strength.

她使尽了最后一点力气。《牛津词典》

3·I was afraid the sickness had sapped my strength.

恐怕这场病已经消耗了我的力气。《柯林斯英汉双解大词典》

4·At one time, walking across the room took all her strength.

曾经有段时间，穿过这个房间得用尽她全部的力气。《柯林斯英汉双解大词典》

5·He has plenty of strength.

他有的是力气。《新英汉大辞典》

力

1·Its oscillation depends on the strength of the gravitational field.

它的摆动取决于重力场的力。《柯林斯英汉双解大词典》

2·Along with his strength, he had an uncanny ability to spot and exploit any weakness in an opponent.

除了力大无穷外，他还有一种非同寻常的能力，那就是发现并利用对手的任何弱点。

3·When we learn to wait for our Lord's lead in everything, we shall know the strength that finds its climax in an even, steady walk.

甚么时候我们学会了每件事情等待神的引导，甚么时候我们就会知道只有在安静中，我们的灵力才会达到最高点。

4·Your beliefs in the nature of strength, endurance and gravity will not hold. In fact, they will be defied.

你对自然之力的信念，忍耐，重力都无法将你拉回，事实上，他们会自己退缩。

5·This was the place where Jesus Himself stood and where He wants us to stand, not with self-constituted strength, but with a hand ever leaning upon His, and a trust that dare not take one step alone.

第三，主自己曾站过那“四围遭患难”之地，今天他也要我们去经历；并不用自己的力，乃是一直用手拉住他依靠他不敢独自跨前一步。

长处

1·Tact was never Mr. Moore's strength.

老练从来不是穆尔先生的长处。《柯林斯英汉双解大词典》

2·The belief that we can always start over – that things can always be made better – has been a defining characteristic of the United States and, at times, our greatest strength.

我们的信念在于随时可以重新开始——事情可能总是做的更好——这是美国一个最重要的特征，有时还是我们最大的长处。

3·This creates lots of development strength, cost savings, and cross-domain expertise that companies can tap into as they need it.

这创造了许多开发长处、成本节约，和公司需要时能够接近的跨领域的专业技术。

4·The inability or unwillingness of human beings to follow rules or be content with their guidance is not a weakness but a strength.

人类无法或不愿遵从规定或满足于他们所得到的指示，这并非弱点，而是长处。

5·Instead of trying to fight the new format and free download sites, they should have focused on their strength, which has always been finding and promoting new talent, says Prof Valor.

巴洛尔表示，它们当时应该聚焦于自己一直以来的长处——发现和推举新人——而不是试图对抗新格式与免费下载网站。

兵力

1·He was arguing with the king about the need to maintain the cavalry at full strength.

他在和国王讨论保留骑兵全部兵力的必要性。《柯林斯英汉双解大词典》

2·Hamas has probably recouped its strength and increased its popularity.

哈马斯大概已经补充了它的兵力，增加了它的声望。

3·All four divisions combined numbered less than one division at full strength, however, due to heavy combat losses.

不过，由于严重的作战损耗，这四个师的兵力加起来还顶不上一个满编师。

4·Theysimulated the enemy strength, terrain, weather, etc.

他们模拟了敌人的兵力，地形，天候，等情况。

5·The Royal New Zealand Navy (RNZN) was established on October 1, 1941. Currently the RNZN has 11 ships and a total strength of more than 2500 personnel.

1941年，新西兰海军脱离英皇家海军正式更名为新西兰皇家海军，目前，新皇家海军拥有舰船11艘，总兵力2500余人。

力道

1·That leaves the United States, and the real strength of the U.S. recovery is still very difficult to judge.

这样，美国的状况以及美国复苏的真正力道还不好判断。

2·Left swing is clockwise, and the right swing is counterclockwise, it requires you to change the direction of movement of the body, which will make the right swing strength is not enough.

左摆拳是顺时针方向的，而右摆拳是逆时针方向的，这需要你改变身体的运动方向，这样会使得右摆拳力道不够。

3·To pull the dough into noodles of different thickness, a chef needs to have extraordinary strong arms and also exquisite skills in controlling his strength.

要想拉出粗细不同的大宽、韭叶、毛细、荞麦棱子，不但要臂力过人，对力道的控制还要刚中带柔。

4·But unfortunately this speculation was, and is only possible because there are considerable differences in economic strength and respective indebtedness between the member states of the euro.

但遗憾的是，这种投机过去是现在也仅是一种可能，因为欧元区各成员国之间经济力道和各自的债务情况存在天壤之别。

5·He no longer dreamed of storms, nor of women, nor of great occurrences, nor of great fish, nor fights, nor contests of strength, nor of his wife.

他早已不再梦见暴风雨，也不再梦见女人，或发生过的大事，不再梦见大鱼，与人打架、比力道，也不再梦见亡妻了。

(1)tensile strength抗张强度

(1)actual strength实际强度

(1)compressive strength抗压强度；压缩强度

(1)shear strength切变强度

(1)economic strength经济实力；经济力量

(1)mechanical strength机械强度