请输入您要查询的英文单词:
单词
pyrheliometer
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pyr•he•li•om•e•ter
(pī
ə
r′hē lē om
′
i tər, pir′-),
USA pronunciation
n.
[
Astrophysics.
]
an instrument for measuring the total intensity of the sun's energy radiation.
1860–65;
pyr
- +
helio
- + -
meter
pyr•he•li•o•met•ric
(pī
ə
r′hē lē ə me
′
trik, pir′-),
USA pronunciation
adj.
随便看
apriorism
apriorist
aprioristically
apron
apronlike
apron piece
apron stage
apron strings
apropos
aprotic
aprowl
après
après-midi d'un faune, l'
après moi le déluge
après-ski
a.p.s.
a.p.s.a.
apsaras
apse
apse line
apsidally
apsidal motion
apsidiole
apsis
ap star
英语词典包含188688条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/11/20 1:27:52