“mean proportional”的概念、定义、翻译、参考文献-科学参考

单词	mean proportional
释义	mean proportional [`mēn prǝ`pȯr·shǝn·ǝl] ^MATHEMATICS For two numbers a and b, a number x, such that x /a = b /x.
随便看	gem gem cutting geminal geminate Gemini Geminids geminiflorous gemma gemmation gemmho gemmiform gemmiparous gem mounting booster well boost-glide vehicle boost pressure Boot boot boot button boothite bootjack bootleg bootstrap bootstrap button bootstrap circuit

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