heliometer

汉语翻译

n. 量日化

词型变化：

名词:heliometry 副词:heliometrically 形容词:heliometric 

英语解释：

名词 heliometer:

1. an instrument used to measure the angular separation of two stars that are too far apart to be included in the field of view of an ordinary telescope

详细解释：

he.li.om.e.ter

n.（名词）
A telescope equipped to measure small angular distances between celestial bodies.
量日仪：一种望远镜，用以测量天体之间微小的角距离

【引伸】
he.liomet.ric

he.liomet.rically
adv.（副词）
he.liom.etry
n.（名词）