英语说文解字strain

strain xinchi外语

英 [streɪn] 美 [streɪn]

n. 焦虑，紧张；负担，紧张；张力，压力；损伤，扭伤；品种，类型；气质，个性特点；旋律，曲调；口吻，语气；（物理）应变，胁变；血缘；困难，负担

v. 拉伤，扭伤；绷紧，用力拉；竭力，使劲；过滤；使不堪忍受，使紧张；用力推（或拉），拉紧

【名】 （Strain）（英）斯特兰（人名）

[ 复数 strains 第三人称单数 strains 现在分词 straining 过去式 strained 过去分词 strained ]

网络释义专业释义英英释义

应变

1应变、应变率成像的概念及基本原理1.1应变(Strain,ε)是一物理名词,是指物体受应力后变形能力的反应。心肌应变指的是心肌组织在指定时间内心肌收缩期相对于其原始形状的变形程度。

基于3609个网页-相关网页

株

[微] 菌株

拉伤

短语

Strain gauge 应变片 ; 应变计 ; 应变仪 ; 应变规

The Andromeda Strain 人间大浩劫 ; 天外来菌 ; 仙女座菌株 ; 天外病菌

strain theory 紧张理论 ; 应变理论 ; 张力学说 ; 压力理论

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柯林斯英汉双解大词典

strain /streɪn/ CET4 TEM4 ( straining, strained, strains )

1. N-VAR If strain is put on an organization or system, it has to do more than it is able to do. 压力

例：The prison service is already under considerable strain.

监狱系统已受到很大的压力。

2. V-T To strain something means to make it do more than it is able to do. 使受到压力

例：The volume of scheduled flights is straining the air traffic control system.

定期航班的数量使空中交通控制系统受到压力。

3. N-UNCOUNT Strain is a state of worry and tension caused by a difficult situation. 压力 [also N in pl]

例：She was tired and under great strain.

她疲倦且处于巨大的压力之下。

4. N-SING If you say that a situation is a strain, you mean that it makes you worried and tense. 负担

例：I sometimes find it a strain to be responsible for the mortgage.

我有时发现偿还抵押借款是个负担。

5. N-UNCOUNT Strain is a force that pushes, pulls, or stretches something in a way that may damage it. 压力

例：Place your hands under your buttocks to take some of the strain off your back.

把双手放在臀部下面，以减轻一些背部压力。

6. N-VAR Strain is an injury to a muscle in your body, caused by using the muscle too much or twisting it. 损伤; 扭伤

例：Avoid muscle strain by warming up with slow jogging.

通过慢跑热身避免肌肉损伤。

7. V-T If you strain a muscle, you injure it by using it too much or twisting it. 损伤; 扭伤

例：He strained his back during a practice session.

他在一次练习课上扭伤了背部。

8. V-T If you strain to do something, you make a great effort to do it when it is difficult to do. 努力做

例：I had to strain to hear.

我不得不努力地听。9. V-T When you strain food, you separate the liquid part of it from the solid parts. 过滤

例：Strain the stock and put it back into the pan.

滤出原汤，然后把它放回平底锅。

10. N-COUNT A strain of a germ, plant, or other organism is a particular type of it. 类型; 品种

例：Every year new strains of influenza develop.

每年都有新的流感类型出现。

词组短语同近义词同根词词语辨析

strain rate 应变速率；应变率；变形速度

strain energy 应变能

strain at something ◎使劲拉某物；使劲做某事；努力争取 , ◎对某事觉得难以接受，对某事顾虑重重

plane strain 平面应变；平面变形

strain distribution 应变分布

更多词组短语

双语例句原声例句权威例句

The rope broke under the strain.

绳子给拉断了。

《牛津词典》

The wall collapsed under the strain.

墙壁因承受不了重压而坍塌了。

《牛津词典》

I had to strain to hear.

我不得不努力地听。

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