“equivalent round”的概念、定义、翻译、参考文献-科学参考

单词	equivalent round
释义	equivalent round [i¦kwiv·ǝ·lǝnt `rau̇nd] ^ENGINEERING The diameter of a circle whose circumference is equal to the circumference of a pipe whose cross section is not a perfect circle.
随便看	hair trigger hairworm hairy cell leukemia hairy tongue Halacaridae halation halazone halcyon days Haldane's rule haldenhang Halecomorphi Halecostomi Hale cycle half-adder half-adjust half-and-half solder half-angle formulas half-arc angle half bat half block half-breadth plan half-bridge half carry half-cell half-cell potential

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