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
strain /streɪn/ CET4 TEM4 [ straining strained strains ]
有变体名词 If strain is put on an organization or system, it has to do more than it is able to do. 压力
The prison service is already under considerable strain.
监狱系统已受到很大的压力。
及物动词 To strain something means to make it do more than it is able to do. 使受到压力
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。
不可数名词 Strain is a state of worry and tension caused by a difficult situation. 压力
She was tired and under great strain.
她疲倦且处于巨大的压力之下。
单数型名词 If you say that a situation is a strain, you mean that it makes you worried and tense. 负担
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。
不可数名词 Strain is a force that pushes, pulls, or stretches something in a way that may damage it. 压力
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。
有变体名词 Strain is an injury to a muscle in your body, caused by using the muscle too much or twisting it. 损伤; 扭伤
Avoid muscle strain by warming up with slow jogging.
通过慢跑热身避免肌肉损伤。
及物动词 If you strain a muscle, you injure it by using it too much or twisting it. 损伤; 扭伤
He strained his back during a practice session.
他在一次练习课上扭伤了背部。
及物动词 If you strain to do something, you make a great effort to do it when it is difficult to do. 努力做
I had to strain to hear.
我不得不努力地听。
及物动词 When you strain food, you separate the liquid part of it from the solid parts. 过滤
Strain the stock and put it back into the pan.
滤出原汤，然后把它放回平底锅。
可数名词 A strain of a germ, plant, or other organism is a particular type of it. 类型; 品种
Every year new strains of influenza develop.
每年都有新的流感类型出现。
(physics) deformation of a physical body under the action of applied forces
difficulty that causes worry or emotional tension
she endured the stresses and strains of life
同义词： stress
a succession of notes forming a distinctive sequence
同义词： tune / melody / air / melodic line / line / melodic phrase
(psychology) nervousness resulting from mental stress
his responsibilities were a constant strain ; the mental strain of staying alert hour after hour was too much for him
同义词： mental strain / nervous strain
a lineage or race of people
同义词： breed
injury to a muscle (often caused by overuse); results in swelling and pain
the general meaning or substance of an utterance
同义词： tenor
an intense or violent exertion
同义词： straining
the act of singing
同义词： song
remove by passing through a filter
同义词： filter / filtrate / separate out / filter out
rub through a strainer or process in an electric blender
同义词： puree
菌株-引用次数：1354
All in all, it was suitable for the H99 strain to grow in Yan'an region.
总体来看,H99菌株适合延安地区生长。
品种-引用次数：121
It is necessary to secreen the strain of Chinese Cabbage, which grows fast in low temperature during its seeding period.
所以筛选大白菜低温条件下从播种到八九片叶采收，生育期短、生长速度快的品种成为需要。
品系
应变-引用次数：2346
With theincrease of temperature, the creep strain increase and the steady state creep strain rateincreases accordingly.
随着温度的增加,蠕变应变增大,稳态蠕变应变率也相应增大。
适应性-引用次数：7
Using these parameters triaxial test stress-strain curveof other confming pressure is calculated. Comparing the results calculated by this model withtest data the valid of this model is verified.
再用得到的模型参数计算了其它围压下的三轴试验曲线，与实际的试验曲线比较表明模型有较好的适应性。
参考来源考虑颗粒破碎的粗粒土本构模型
菌种-引用次数：8
This bacterial specie is gram-negative and rod-shaped, judged by Gram strain.
经革兰氏染色观察，可判断该菌为革兰氏阴性菌，菌种的形状为短杆状。
参考来源中等嗜热菌的选育及其浸矿研究
劳损-引用次数：52
品系-引用次数：16
And heritability of deltamethrin resistance of TZ-D strain is low（h2=0.016）.
TZ-D品系对溴氰菊酯的抗性遗传力为较低（h2=0.016）。
品种-引用次数：7
参考来源家蚕系统进化的SSR
株
菌株
毒株
品系
张力
应变
菌株;系
品系;应变;毒株
菌株-引用次数：541
Strain Y7 screened with higher activity was used to produce lipase.
以筛选出的活性较高菌株Y7生产脂肪酶。
株
品系;应变
拉力
应变
紧张-引用次数：32
In recent years, the strain and conflict of the judicature and media caused extensive concern of the academic circles.
近年来,司法与传媒的紧张与冲突引起了学术界的广泛关注。
参考来源司法与传媒：在冲突中寻求平衡
拉紧
应变
菌株
应变
形变
应变
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。
如按抗原结构不同而分为不同的血清型，按生化反应和其他生物学性状不同而分为不同的生物型（biotype）等。 株（strain）：来自不同来源的同一菌种的细菌称为该菌的不同菌株，如从不同的肺结核患者痰液中分离出10种结核杆菌，即为10株结核杆菌。
菌株(Strain)：同种不同来源的单一分离体后代组成的微生物纯培养物。 巴氏灭菌法(pasteurization)：亦称低温消毒法，冷杀菌法，利用较低的温度...
李明被动找到教练组说本人大腿拉伤(Strain)可以无法竣工角逐。无法明晰李明(Li Ming)是若何拉伤的，也不明了当时的队医是干什么吃的，自身的主力拉伤不行出席竞争，队医却不...
[力]拉紧；尽力
[力]拉紧；滥用；滤去；竭力
The rope broke under the strain.
绳子给拉断了。
The wall collapsed under the strain.
墙壁因承受不了重压而坍塌了。
I had to strain to hear.
我不得不努力地听。
One strain of virus then infects all cells, producing a soup full of virus.
Burma's highly mobile migrant population may already be spreading the drug-resistant strain around the world.
The H7N9 strain is a form of avian flu not previously found in humans.