由于玻璃和锡之间的表面张力的相互作用,玻璃的厚度降到了6毫米。
The glass settled to a thickness of six millimetres because of surface tension interactions between the glass and the tin.
我们这里有个问题,如果我们考虑要把能量降到最低,那么系统中应有很多环张力。
We have a problem here, if we're thinking about keeping things at the lowest energy, so there's a lot of ring strain in the system.
它是由表面张力的力量保持的,没有它,水会立即从任何潮湿的表面流失,使它完全干燥。
It is held there by the force of surface tension without which water would drain instantly from any wet surface, leaving it totally dry.
相反的带电粒子聚集在一起,抵消了电的张力,释放出大量的能量,就是我们看到的闪电。
The coming together of the oppositely charged particles neutralizes the electrical tension and releases a tremendous amount of energy, which we see as lightning.
在15世纪早期,人们发明了螺旋弹簧或均力圆锥轮,尽管它的主弹簧的张力不断变化,但仍能对计时装置的齿轮保持恒定的力。
In the early 1400s came the invention of the coiled spring or fusee which maintained constant force to the gear wheels of the timekeeper despite the changing tension of its mainspring.
书页通常使用的材料是羊皮纸,羊皮纸是一种动物的皮肤,其在张力的作用下被拉伸和变干,因此它会变得非常平整,并且你可以在上面写字。
The material typically used for the pages was parchment, which is animal skin that's stretched and dried under tension, so it become s really flat and can be written on.
直肠的剂量是根据计划的张力描记器计算得出的。
The dose to the rectum was calculated from the planning computed tonography.
通过表面张力法研究了二甲基亚砜(DMSO)对十六烷基三甲基溴化铵(CTAB)胶束形成的影响。
The effect of dimethyl sulphoxide(DMSO)on micelle conformation of hexadecyltrimethylammonium bromide(CTAB)was studied by means of surface tension.
加速的时候绳子的张力,会减小。
维持啤酒泡沫稳定的是张力梯度。
混合张力床垫,每一方可以单独定制。
With mixed-tension mattresses, each side can be individually customised.
张力计是必须的,这儿很难办,相信我。
Well, we put in these lines, scales, tension meters and that is problematic, believe me.
我相信,机械能守恒定理,我忽略了张力。
I believed in the conservation of mechanical energy and I overlooked the tension.
在架构与设计之间存在着一种令人不安的张力。
这里张力记为-,20N左右。
T1 So you will find here the tension-- call it T1-- which is about 20 newtons.
你就会感到张力外泄,你的身体就会更适宜睡眠。
You will feel tension seeping out of you, and your body will be better prepared to sleep.
他指出压缩和张力之间的关系是线性声学的基础。
It established the direct relationship between stress and strain that is the basis for the formulas of linear acoustics.
它意味着,如果给一个小的张力,弹力就是巨大的。
It means that if I give it a small extension, that the spring force is huge.
所以,要让水从皮毛弹出,向心力必须超过表面张力。
So for the water to be ejected from the fur, the centripetal force has to exceed the surface tension.
下面计算一下系统的加速度,计算张力,看结果如何。
Let us calculate the acceleration of this system and let's calculate the tension and let's see what comes out.
再问个简单的问题:,加速度和绳子的张力,都是多少?
So now I could ask you a simple question: what is the acceleration and what is the tension in the string?
我真的很慨叹于迪·吉罗纳以及他给故事带来的真正张力。
I am really impressed with dy Jironal and the true tension he brings to the story.
张力做了功吗,在环形轨道的例子里,也许法向力做了功?
Is the tension doing any work and in the case of my circular track is, perhaps, the normal force doing any work?
我在这里画一张,关于压力和张力,关系的曲线。
And I will try to sketch you here what a curve of stress versus strain typically looks like.
你注意到相反力之间的张力了么,一种违反所有规律的趋势。
Do you notice a kind of tension between opposing forces, a tendency for all rules to be violated?
但是当地震发生在近海地区,释放了张力,所以陆地向东跳跃。
But when the earthquake, which occurred offshore, released the tension, the land jumped back to the east.
在伸展时感觉到张力就好,如果感觉到疼痛,那就伸展过头了。
Expect to feel tension while you're stretching. If you feel pain, you've gone too far.
在任何情况下,讽刺的作用,都是表达了符号和涵义之间的张力。
In any case, the tension between denotation and connotation is part of the way in which irony works.
在它断裂之前,达到一个情况,那就是张力不再,和拉力成正比。
Now, before it breaks, we reach a situation that the strain is no longer proportional to the stress.
在它断裂之前,达到一个情况,那就是张力不再,和拉力成正比。
Now, before it breaks, we reach a situation that the strain is no longer proportional to the stress.
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