“variation per day”的概念、定义、翻译、参考文献-科学参考

单词	variation per day
释义	variation per day [´ver·ē`ā·shǝn pǝr `dā] ^GEOPHYSICS The change in the value of any geophysical quantity during 1 day.
随便看	Runge vector run in R unit runite run-length encoding run motor runnel runner runner box running accumulator running bird running block running bond running fit running fix running foot running gate running gear running ground running head running-in running ornament running sand running survey run-of-bank gravel

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