astrometer的音标为["æstə,metə] ,基本翻译为“星体计”或“星盘”。速记技巧可以是将该单词拆分为“astro”和“meter”两部分,前者可以通过联想与星空、天体等相关的词汇进行记忆,后者则可以通过音节划分来记忆。同时,也可以将整个单词的发音与常见的单词进行联系,例如“astro”可以与“astronaut”(宇航员)进行类似发音的联系,帮助记忆。
Astrometer这个词源自希腊语,意思是“天文学家”或“星盘”。它的变化形式包括复数形式“astrometers”,过去式“astrometrised”和过去分词“astrometrised”。
相关单词:
1. Astrology:星相学,源自希腊语中的“astrolabe”(星盘)和“logia”(学说)。这个词通常用来描述研究星体运动和人类命运的学问。
2. Astrophysics:天体物理学,是物理学的一个分支,研究天体的物理特性和运动。这个词也与星盘有关,因为它涉及到对宇宙中各种天体的研究。
3. Astrometry:星体测量学,是研究天体位置、运动和形态的科学。这个词也与星盘有关,因为它涉及到对宇宙中各种天体的测量和研究。
4. Astromatry:星盘学,是一个已经消失的职业,专门负责使用星盘进行天象观测。这个词在古代的天文学和占星术中非常流行,但现在已经被淘汰。
总的来说,Astrometer这个词在英语中有着重要的历史地位,它不仅反映了古代天文学的发展,也反映了人类对宇宙的好奇和探索。
常用短语:
1. astrometric measurement
2. astrometric survey
3. star catalog
4. celestial coordinates
5. celestial sphere
6. parallax measurement
7. astrometric error
双语例句:
1. We used the astrometer to measure the position of the stars.
2. The astrometric survey revealed a new star cluster in the galaxy.
3. The star catalog contains thousands of bright stars.
4. The observer on the celestial sphere observed the movement of the stars.
5. Parallax measurement is a crucial tool in astronomy.
6. The astrometric error of the telescope is negligible.
7. The study of stars is an essential part of astronomy.
英文小作文:
Star Study: An Ancient Art Form
Astronomy is a field that has captivated people for centuries, and one of its most fascinating aspects is star study. Using astrometers, astronomers can measure the positions of stars with precision, revealing secrets about our universe. From cataloging stars to studying their movements, star study has played a crucial role in understanding our celestial home. Today, we can still witness this ancient art form through star parties, where people gather to observe the night sky and share their knowledge and experiences. Whether it"s tracking down a new constellation or simply admiring the beauty of the stars, star study remains an essential part of our connection to the universe.