GbEng
这条街道比那条短四倍。 This street is four times shorter than that one.
她用功的程度是我的三倍。 She studies three times as hard as I.
这条街比那条街宽三倍。 This street is three times wider than that one.
它比另外一个的声音大十倍。 It is ten times louder than another.
这条线是那条线的四倍长。 This line is four times as long as that one.
他收集的邮票是我的三倍还不止。 He has collected more than three times as many stamps as I (have).
我有五倍于汤姆的书。 I have five times the number of Tom's books.
我们必须加倍努力来澄清这一神秘的事件。 We must multiply our efforts to clear up the mystery.
这比那个大一倍。(注意:as large again as是…的两倍,比…大一倍) It is as large again as that.
产量已增加到三倍. Output has tripled.
该雕像大小为实体的两倍。 The statue is twice life-size.
他的钱是我的三倍还不止。 He has more than three times my money.
这条河的长度是淡水河的十倍。 The river is ten times the length of the Tamsui River.
石油化工产品现在已占所有化学制品的四分之一,十年后预计这个数目还要加倍。 Petrochemicals today account for one fourth of all the chemicals made, in ten years this amount is expected to double.
他搜集的邮票是我的三倍还不止。 He has collected more than three times as many stamps as I (have).
我工作时间是别人的两倍,可拿的钱却比谁都少,我感到十分委屈。 I felt very hard done by when I got less money than anybody else, and I'd worked twice as long.
这台显微镜将物体放大了100倍。 The microscope magnified the object 100 times.
如果是加急电报,费用将加倍。 If your cable were urgent, the rate will be doubled.
这只母象比小象重一百倍。 The mother elephant is one hundred times heavier than the baby elephant.
平常的地下火车接近车站时,发出的声音可能是最大声的喷射机的两倍。 An ordinary subway train, approaching the station, can be twice as loud as the loudest jet.
人难得生病,可是旁观者们却以为他势将必死,并因这一线希望而精神百倍起来。 A person seldom falls sick, but the bystander is animated with a faint hope that he will die.
倍数性一个细胞中染色体基本数目的倍数 A multiple of the basic number of chromosomes in a cell.
这部词典的销售量是去年同季度的两倍. Sales of the dictionary are twice what they were in the same quarter last year.
指挥官朝气蓬勃和欢欣愉悦的神态使士兵们勇气倍增。 The leader's vital and cheerful manner filled his men with courage.
调波一种频率是另一种波频率整数倍的谐波 A wave whose frequency is a whole-number multiple of that of another.
以低于信号中最高频率两倍的频率进行信号取样时出现的一种效应,即当由取样状态还原时,还原后的信号将不再含有原来信号中的高频成分,并将显示出虚假的低频信号。 An effect that occurs when a signal is sampled at a rate less than twice the highest frequency present in the signal.The subsequent signal recovered from the samples will not contain the high frequency component of the original signal and will display a false low frequency signal.
4、6、12都是2的倍数 4, 6, and 12 are multiples of 2.