the sample size would have to be quadrupled . 樣本量必須增大三倍。
the crop acreage could be quadrupled . 耕地面積可增加三倍。
the grain output is quadrupled . 糧食產量翻了兩番。
the power utilities will need to quadruple their capacity . 電力事業(yè)必須使它們的能力增加三倍。
"i think so too," replied barbicane; "that is why i propose to quadruple the length. " “我也是這樣想,”巴比康回答;“所以我建議把這個長度擴大三倍?!?i class="labawb" onClick="playMp3('sound_c_5')">
quadrupling meaning: Noun: quadrupling kwód'roopuling Increase by a factor of four Verb: quadruple kwó'droopul Increase fourfold "His stock earning quadrupled" See a...quadrupling перевод:учетверение, увеличение вчетверо; умножение на четыре Учетверение