在线词典

分类:语言工具
在线词典,是一款在线使用的中英文查词词典。本工具支持查询英文和中文单词及词组的含义,查询效率高、结果丰富,包括单词变体、常用短语、英英释义、同义词、同根词、词语辨析等,是外语学习者必备的在线查词工具。

rotation period

查词链接:https://www.dute.org/dict/rotation_period复制链接
自转周期:指一个天体绕其自身轴线旋转一周所需的时间。
查看英英释义
abstract:
The rotation period of an astronomical object is the time that it takes to complete one revolution around its axis of rotation relative to the background stars. It differs from the planet's solar day, which includes an extra fractional rotation needed to accommodate the portion of the planet's orbital period during one day.

网络释义
转动周期
... 转动轴:rotation shaft 转动周期:rotation period 转动直径检查:turn diameter check ...
轮作周期
轮作周期
常用短语
更多常用短语
* 以上查询结果来自于网络,仅供参考。
正在查询...