基本解釋直徑比；內(nèi)外徑比；直徑螺距比英漢例句雙語(yǔ)例句The trim exponents vary with the fluid viscosity and impeller diameter ratio at same time.切割指數(shù)同時(shí)隨著切割后的直徑比和液體粘度變化而變化。This makes them incredibly strong and incredibly light, and they've already been manufactured in strands with a length-to-diameter ratio of 132 million to one.這使得它們非常牢固但又令人難以置信的輕，并且它們已經(jīng)被用來(lái)生產(chǎn)出長(zhǎng)度直徑比為1.32億的繩鏈。That's pretty common: A single column of tennis balls would have a cylinder-to-sphere diameter ratio close to 1. (Chan's Christmas ornaments were just a touch over the 2.7013 limit.)這非常普遍：一層網(wǎng)球的圓柱體與球體直徑比接近1（陳和奎的圣誕飾品剛過(guò)2.7013的上限)。diameter ratio更多例句詞組短語(yǔ)短語(yǔ)diameter height ratio 徑高比well diameter enlargement ratio 井徑擴(kuò)大率diameter reduction ratio 縮徑比Diameter Thickness Ratio 徑厚比hole diameter enlargement ratio 井徑擴(kuò)大率diameter ratio更多詞組專(zhuān)業(yè)釋義商業(yè)直徑比數(shù)學(xué)直徑比