英语词汇“circumferential ratio”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	circumferential ratio
释义	circumferential ratio 基本例句圆周率 Zuchong has accurately calculated the ratio of the circumference to seven points after the radix point.祖冲之很早就把圆周率准确推算到小数点后七位。
随便看	single dose syringe single-dose syringe single dose tablet single-dose tablet single dose tbi single dose toxicity testing single dotted map single-double single & double action spring hinge single double current cable code single double-current-cable code single/double entry book-keeping single/double lane single-double layer reticulated dome single-double layer winding single-double line feed single double line layout single-double line layout single/double room single-doubles single-double-side offset paper single double spring door single-double stages heat pump system single/double summer time single doubletrack