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单词 Frictionless
释义

Frictionless

原声例句
燎源飞轮——9月份

In a frictionless environment, objects move perpetually.

6. 在无摩擦的环境中,物体会永远移动。

燎源飞轮——9月份

40. The discovery that space is frictionless has significant implications for space travel.

40. 太空无摩擦的发现对太空旅行具有重大影响。

奇思妙想科学站

Luckily, maintaining it in the frictionless environment of space wouldn't be too hard.

幸运的是,在太空的无摩擦环境中保持它不会太难。

燎源飞轮——9月份

10. The car on a frictionless icy road slides uncontrollably forward.

10.汽车在无摩擦的结冰路面上不受控制地向前滑动。

BBC 听力 2015年10月合集

Snakes are notoriously unsettlingly slippery and scientists have known for years that the scales on the animal's underbelly are particularly frictionless.

蛇的光滑明亮总会让人惴惴不安,多年以来,科学家就已经对下腹无摩擦有所了解。

流行文化

These interfaces create a frictionless experience, but they also create a user's sense of control and make it harder to stop.

这些界面创造了一种无摩擦的体验,但它们也创造了用户的控制感并使其更难停止。

TED演讲(视频版) 2019年11月合集

They've even had new, frictionless technologies that promised to connect everyone together and that instead deepened existing social and race divides.

他们甚至拥有新的、无摩擦的技术,这些技术承诺将每个人联系在一起,但反而加深了现有的社会和种族鸿沟。

微软Windows 11 发布会

These cycles should flow freely, giving people frictionless access to apps, files, games, movies, shows, content, and communities that matter to them.

这些周期应该自由流动,让人们可以顺畅地访问对他们重要的应用程序、文件、游戏、电影、节目、内容和社区。

NPR音讯 2017年12月合集

And, I mean, so far, what I see and what I read is that they want to have a frictionless sort of agreement or partnership.

目前来看,我了解到的情况是,他们想达成无摩擦的贸易协议或伙伴关系。

Jenn Im的生活日常

CoPilot has made exercise such a frictionless experience, because now when I go to the gym, I'm not just aimlessly walking around.

CoPilot 让锻炼成为一种无摩擦的体验,因为现在当我去健身房时, 我不再只是漫无目的地走来走去。

经济学人-国际

But e-lending is frictionless: any user with the right privileges can download a digital file instantly (at the end of the borrowing period it self-destructs).

但是电子借阅免去这些麻烦,任何拥有权限的读者可直接下载数字格式文件(在借阅期限到时,这些文件会自动清除)。

NPR音讯 2020年12月合集

Well, that's really important to the - for the United Kingdom to be able to do that, to do sort of as frictionless trade as possible.

对英国来说非常重要的是,能够做到这一点并尽可能地进行无摩擦贸易。

TED-Ed(视频版)

Think of a compact ball inside of which protons and electrons fuse into neutrons and form a frictionless liquid called a superfluid— surrounded by a crust.

想像一个紧凑的球,里面的质子和电子融合成中子,形成一种无摩擦的液体,称为超流体—被地壳包围。

TED演讲(音频版) 2020年9月合集

The unfortunate reality is: lies are more engaging online than truth, and salaciousness beats out wonky, fact-based reasoning in a world optimized for frictionless virality.

不幸的现实是:谎言在网上比真相更引人入胜,在一个为无摩擦病毒式传播而优化的世界中, 淫秽战胜了靠不住的、基于事实的推理。

Jenn Im的生活日常

It's given me the ability to just relax into myself and BetterHelp makes finding a therapist a frictionless experience because it's 100% online and it's remote.

它让我能够放松自我,而 BetterHelp 使寻找治疗师成为一种无摩擦的体验,因为它 100% 在线且远程。

Crash Course 综合篇

And when you move the ball so that it stretches the spring, then let go, the ball keeps moving back and forth forever... in a frictionless world.

当您移动球使其拉伸弹簧, 然后放手时,球会永远来回移动… … 在一个无摩擦的世界中。

梅姨演说合辑

Now, I want Britain to be able to negotiate its own trade agreements. But I also want tariff-free trade with Europe and cross-border trade there to be as frictionless as possible.

如今我希望,应该能够自主谈判并签署贸易协定,同时,我也希望与欧盟达成免税贸易,能够尽最大可能,无摩擦地达成跨境贸易。

TED演讲(视频版)双语精选

It was the idea that the cross-border movement of people shouldn't be so difficult that sparked my inspiration for a future of frictionless, borderless mobility for all, regardless where they are born.

人们不论出生地,都能无碍、自由地移动,不受国界限制。

中文百科

摩擦力 Friction

(重定向自Frictionless)

摩擦力(英语:friction)指两个表面接触的物体相对滑动时抵制它们的相对移动的力,是经典力学的一个名词。广义地,物体在液体和气体中运动时也受到摩擦力

摩擦力的成因:

  1. 一物体在另一物体表面上滑动或将要滑动时,两物体在接触面上会产生【阻止相对运动】的作用力,这种作用力称为摩擦力。
  2. 物体在【静止】或【运动】状态,均可能在接触面上产生摩擦力。
  3. 摩擦力与物体『相对运动』的方向【相反】
英语百科

Friction 摩擦力

(重定向自Frictionless)
Free-body diagram for a block on a ramp. Arrows are vectors indicating directions and magnitudes of forces. N is the normal force, mg is the force of gravity, and Ff is the force of friction.
When the mass is not moving, the object experiences static friction.  The friction increases as the applied force increases until the block moves.  After the block moves, it experiences kinetic friction, which is less than the maximum static friction.
Angle of friction, θ, when block just starts to slide.
Fig. 1 - Fricción estática: no se inicia el movimiento si la fuerza tangencial aplicada T hace que el ángulo sea menor a φ0 (no supera a Fr).

Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction:

When surfaces in contact move relative to each other, the friction between the two surfaces converts kinetic energy into thermal energy (that is, it converts work to heat). This property can have dramatic consequences, as illustrated by the use of friction created by rubbing pieces of wood together to start a fire. Kinetic energy is converted to thermal energy whenever motion with friction occurs, for example when a viscous fluid is stirred. Another important consequence of many types of friction can be wear, which may lead to performance degradation and/or damage to components. Friction is a component of the science of tribology.

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更新时间:2025/6/17 18:00:30