| 单词 | pyrheliometer |
| 释义 | pyrheliometer[ pahyuhr-hee-lee-om-i-ter, pir- ] / ˌpaɪər hi liˈɒm ɪ tər, ˌpɪr- / noun Astrophysics.an instrument for measuring the total intensity of the sun's energy radiation. Origin of pyrheliometerFirst recorded in 1860–65; pyr- + helio- + -meter OTHER WORDS FROM pyrheliometerpyr·he·li·o·met·ric [pahyuhr-hee-lee-uh-me-trik, pir-], /ˌpaɪər hi li əˈmɛ trɪk, ˌpɪr-/, adjectiveWords nearby pyrheliometerpyretogenic, pyretotherapy, Pyrex, pyrexia, pyrgeometer, pyrheliometer, Pyribenzamine, pyric, pyridine, Pyridium, pyridostigmine bromide Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for pyrheliometerpyrheliometer / (pəˌhiːlɪˈɒmɪtə) / nounan instrument for measuring the intensity of the sun's radiant energy Derived forms of pyrheliometerpyrheliometric (pəˌhiːlɪəʊˈmɛtrɪk), adjectiveCollins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for pyrheliometerpyrheliometer [ pīr′hē-lē-ŏm′ĭ-tər ] An instrument used to measure the total amount of radiation from the Sun that hits a surface. It works by converting the Sun's heat into a voltage that is then recorded by a voltmeter. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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