The tide is affected by the magnetic pull of the moon.

潮汐会受磁场拉力的影响。

The body's unique physical structure gives us the ability to stand up straight against the pull of gravity.

人体独特的身体结构给了我们抗拒重力的拉力而站直的能力。

And so that is the tension in the rope.

所以这就是绳子中的拉力。

That allows it to both withstand passive tension, and to dissipate energy associated with strain.

这使它既能承受被动张力，也能消除拉力产生的能量。

Weird but true, the lights that start a Drag race are called a Christmas tree.

奇怪但真实的是，开始汽车拉力赛的灯被圣诞树。

However, there are also forces pulling in the opposite direction.

然而，也有一些相反方向的拉力。

" As if I were being dragged along. Amost frightful pulling-ugh! It's beginning again."

“好像要把我拉走。拉力大的可怕——啊，又来了。”

And it would be the same tension.

拉力应该是相同的。

They help resist squishing forces on your skin and keep it hydrated and healthy-looking.

这些组织帮助抵抗皮肤收的拉力，让皮肤保持水润健康。

This is especially true in off-road rally racing which is dominated by men.

这在由男性主导的越野拉力赛中尤。

They provide great resistance to tension when that tension is exerted in one direction.

当向一个方向施加张力时，它们提供了极大的抗拉力。

Shiraz acknowledges that racing in her custom-built rally car is terrifying but she enjoys it.

Shiraz承认，开着她定制的拉力赛车比赛是很可怕的，但她很享受这种感觉。

This pull is aided by a fundamental property of water called capillary action.

这种拉力还得水的一种基本特征——毛细作用的帮助。

And this is pulling-- the second wire --with a tension of 5 square roots of 3 Newtons.

这条的拉力 第二条线所以这条线实际上起的作用更大。

Less than a minute after casting his bait, Im feels a tell-tale tug on his rod.

在抛下鱼饵后不一分钟，Im就感觉有一股明显的拉力在拉鱼竿。

And that movement is always a pull — with the insertion bone being drawn toward the origin bone.

这个动作总是一个拉力——插入的骨头被拉向原骨。

The apple pulls on the Earth a minuscule amount, just like the Earth pulls on the apple.

苹果对地的拉力非常小，就像地对苹果的拉力一样。

And I use the pull of my skin, oh yeah.

然后我利用皮肤的拉力，哦，是的。

The fact that the sun exerts more gravitational force on the moon than Earth does just doesn't

太阳对的拉力比地更大，在这里其实无关紧要。

For the forehand serve, pay attention to the left hand's pull.

对于正手发， 请注意左手的拉力。