Take an arc of one degree, divide it into sixty, and that's an arcminute.
取一个度的弧度,将其分成六十分,就是一个弧分。
单词 | arcminute |
例句 |
原声例句
PBS太空科学 Take an arc of one degree, divide it into sixty, and that's an arcminute. 取一个度的弧度,将其分成六十分,就是一个弧分。 PBS太空科学 This 1.5 billion pixel image from the Hubble telescope covers about a thousand square arcminutes, and contains more than 100 million stars. 这张来自哈勃望远镜的 15 亿像素图像覆盖了大约 1000 平方角分,包含了超过 1 亿颗恒星。 |
随便看 |
|
英语例句辞典收录519880条英汉例句词条,基本涵盖了全部常用单词的造句方法及例句,是英语学习的有利工具。