| 单词 | solar constant |
| 释义 | solar constant (once / 844237 pages) n WORD FAMILY solar constant USAGE EXAMPLES"That's distinctly different from the simpler simulations where you just turn down the solar constant, which has been done in many studies," he said. Scientific American(Dec 12, 2013) Its summit elevation is nearly 15,000 feet, and in 1881 Langley made its ascent for the purpose of measuring the solar constant. Todd, David Peck, Astronomy: The Science of the Heave...(2012) Until quite lately, Pouillet's figure of 1.7 calories per minute per square centimetre of terrestrial surface, was the received value for the "solar constant." Clerke, Agnes M. (Agnes Mary), A Popular History of Astronomy Duri...(2010) n the rate at which radiant solar energy is received at the outer layer of the earth's atmosphere Hyper rate a magnitude or frequency relative to a time unit |
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