英 [ˌhiːlɪˈɒmɪtə] 美 [ˌhiːliˈɑːmətər]
n. 太阳仪
heliometer /ˌhiːlɪˈɒmɪtə/
名词 a refracting telescope having a split objective lens that is used to determine very small angular distances between celestial bodies 太阳仪
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
测日仪
量日仪
量日计
测日仪
量日仪
量日计
太阳仪
太阳仪
日光仪
量日仪
... heliolitesunstone 日长石 heliometer 太阳仪 heliometry 量日仪测量术 ...
... helioklischograph凹印电子雕刻机 heliometer量日仪 Helion赫利翁聚酰胺纤维 ...
... heliogyro直升机 heliometer测日计 helion氦核 ...
... 螺旋泵 helicoidal pump 日径仪 heliometer 定日镜 heliostat ...
heliocentric [天] 以太阳为中心的
heliacal 太阳的;与太阳同时升落的;接近太阳的
heliograph 用日光反射信号器发送信息
heliograph 用太阳摄影机拍摄;用日光反射信号器发送