免费实用的在线工具大全heliometer
heliometer 的中文意思、读音、词性、用法和例句
“heliometer”基本解释
n.太阳仪
“heliometer”网络释义
光学仪器，用于测量太阳直径、恒星位置等。
“heliometer”词性变化
名词
“heliometer”用法和例句
1. The astronomers used a heliometer to accurately measure the diameter of the sun.
2. The heliometer is an important tool for studying the positions and movements of stars.
2. The heliometer is an important tool for studying the positions and movements of stars.