“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	high-speed machine high-speed oscilloscope high-speed photography high-speed printer high-speed reader high-speed relay high-speed steel high-speed storage high-strength alloy high-strength low-alloy steel high-strength steel high-technology robot high-temperature alloy high-temperature cement high-temperature chemistry high-temperature coke high-temperature fuel cell high-temperature gas-cooled reactor high-temperature material high-temperature phenomena high-temperature reactor high-temperature superconductor high-temperature water boiler high-tensile alloy high-tensile bolt

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