So when they look closer, they found that there were two objects, moving around each other.

所以当他们仔细观察时，他们发现有两个物体，在彼此附近移动。

When she sets sail in 1912, it's the largest moving man-made object on the planet, an unsinkable ship.

当她 1912 年起航时，是地球上最大的移动人造物体，一艘永不沉没的船。

Just then I saw the captain's weapon spring to his shoulder and track a moving object through the bushes.

这时候，我看见船长的枪急急顶在肩上，对着丛林间一个正在走动的东西瞄准。

Objects moving towards us, their light waves are compressed and they appear bluer.

向我们移动的物体，它们的光波被压缩， 看起来更蓝。

An object not moving through space is moving at top speed through time.

一个不在空间中移动的物体正在以最快的速度在时间中移动。

Objects moving away from us, their light waves are stretched, and they appear redder.

远离我们的物体，它们的光波被拉伸， 看起来更红。

Length contraction happens for objects moving at regular speeds, too!

以恒定速度移动的物体的长度也会缩小！

Gray agreed and said the moon is regularly hit with larger objects moving faster than the remains of the SpaceX rocket.

格雷表示同意，并表示月球经常受到比SpaceX火箭残骸移动速度更快的更大物体的撞击。

This effect is only really significant for objects moving at speeds close to the speed of light.

这种效果仅对以接近光速的速度运动的物体才真正有意义。

An object moving as fast as possible, at the speed of light, no longer moves through time.

以光速尽可能快地运动的物体不再随时间运动。

There was no man smell carried toward him and he watched the object, moving his great head a little from side to side.

没有人味儿吹到它那儿去；它望着这东西，大脑袋一会儿向这面转一点儿，一会儿向那面转一点儿。

So astronomers have devised clever ways of inferring the mass of our galaxy by measuring how it pulls on smaller objects moving around it.

因此天文学家采用了一种聪明的办法来推断银河系的重量，即通过测量它如何牵引在其周围转动的行星。

In other words, it takes more force to  put an object into motion that it takes to keep an object moving.

换句话说，使物体运动所需的力比保持物体运动所需的力更大。

" Aye, aye, " said Adam, striding along towards the streak of pale road. He was the only object moving on the wide common.

“是的，是的，”亚当说，大步走向那条苍白的道路。他是唯一在广阔的公共区域移动的物体。

An object moving along a path controlled by gravity is said to be in orbit, and there are many different kinds: straight lines, circles, ellipses, parabolae, and hyperbolae.

在引力控制下运动的物体被称为在进行轨道运动，而轨道有许多不同的种类：直线、圆、椭圆、抛物线和双曲线。

That something can be one object, like a figure skater, or it can be a system of multiple objects moving together, like the Earth and Moon.

某物可以是一个物体， 比如花样滑冰运动员， 也可以是多个物体一起运动的系统， 比如地球和月球。

As a result, people driving at night may notice a moving object in their peripheral vision more quickly under bluish-white light than under yellowish-white light, Bullough says.

布洛说，因此，夜间开车的人在蓝白光下比在黄白光下可能更快地注意到周边视觉中的移动物体。

This equation was one of the first to reconcile the theories of quantum mechanics, which explains the behavior of very small particles, with special relativity, which describes the behavior of objects moving at or near the speed of light.

该方程是第一个将量子力学理论与狭义相对论相协调的方程之一，量子力学解释了非常小的粒子的行为，狭义相对论描述了以光速或接近光速运动的物体的行为。

This effect – which occurs with light emitted by an object moving away from Earth – is called redshift, because the longer the wavelengths get, the closer they are to the red part of the visible spectrum.

这种效应——发生在远离地球的物体发出的光中——被称为红移，因为波长越长，它们就越接近可见光谱的红色部分。