按照单位距离来看的话，飞行是非常顺利的。
Actually, in terms of distance per unit energy, flying is pretty efficient.
单位时间或单位距离内测量点或数据点的个数。
The number of data points or measurements per unit of time or distance.
在美国，测量距离以英里作单位。
这个距离被称为“天文单位”或AU。
一个天文单位是地球与太阳之间的距离。
An astronomical unit is the distance between Earth and our sun.
一个天文单位等于地球到太阳之间的距离。
One astronomical unit is the distance between the Earth and the sun.
如果有三个单位的距离，那么引力就是九分之一。
If they are three units apart the gravitational force between is one ninth.
它可能会在距离太阳3万个天文单位的地方被发现。
It could be found up to 30,000 astronomical units from the sun.
一个天文单位是地球到太阳之间的距离，大约9300万英里。
One AU is the distance between the Earth and the sun, about 93 million miles.
一天文单位等于从地球到太阳的距离。
One astronomical unit equals the distance from the earth to the sun.
太阳到地球的距离即为一个天文单位。
The distance from the sun to earth is one astronomical unit.
以直线量度单位表示的两点之间的距离。
Measured in a straight line represents the distance between two points.
我们依据公尺单位来算距离。
没有人会那么说，一光年是距离单位不是时间单位。
No one would say that. A light year is a unit of distance not time.
知道天文单位和光年是用来丈量天体之间距离的单位。
Know astronomical unit and light year are used for expressing the distance between celestial bodies.
(波速是波在单位时间内前进的距离)。
The speed of wave is the distance it advances per unit time.
一个天文单位就是地球到太阳的距离。
他们可以离肉搏单位还有一段距离就把他们射倒。
It can stand off from any hand-to-hand units while shooting them down.
他们可以离肉搏单位还有一段距离就把他们射倒。
It can stand off from any hand-to-hand units while shooting them down.
应用推荐