map unit是什么意思

网络释义

用法例句

light-time for astronomical unit distance

天文单位距离的光行时

a unit of angular distance equal to 60 degrees.

等于度的角距离单位。

distance travelled per unit time.

单位时间内形成的距离。

range-range positioning

圆-圆定位，距离-距离定位

The distance from the sun to earth is one astronomical unit.

太阳到地球的距离即为一个天文单位，

a unit of angular distance equal to a 60th of a degree.

角距离单位等于一度的（待查表）。

a unit of angular distance equal to one thousandth of a milliradian.

角距离单位等于（待查表）毫

a unit of angular distance equal to one thousandth of a radian.

角距离单位相当于（待查表）弧度。

Chinese distance measure; approximately 0.5 kilometers.

中国的距离单位，约合（待查表）公里。

a linear unit used for astronomical distances.

用来表示天文学距离的长度单位。

One astronomical unit equals the distance from the earth to the sun.

一天文单位等于从地球到太阳的距离。

The Design and Implementation of a Remote Water-Level Intelligent Monitoring System;

一种远距离水位单片机智能监控系统

Distance between Unit Balls in l_p~n-Space and Its Application

l_p~n空间中单位球的距离及其应用

a unit of length used for distances within the solar system; equal to the mean distance between the Earth and the Sun (approximately 93 million miles or 150 million kilometers).

用来计算太阳系内距离的单位；等于地球到太阳的平均距离。

A unit for measuring distance, equal to! /8 mile(201 meters).

浪，弗隆测量距离的单位，等于！／8英里（201米）

Such beds should reduce travelling distance per acre.

这种带状栽植能减少单位面积的周转距离。

Two factors, force and distance, are included in the units of work .

力和距离两个因素都包含在功的单位内。

a unit of astronomical length based on the distance from Earth at which stellar parallax is 1 second of arc; equivalent to 3.262 light years.

测量恒星距离的天文学长度单位；一秒差距等于三十万亿公里。