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[def]计算结果保留三位小数[/def]
[def]n.取消;<数>(相)约;被取消的事物;作废;[/def] [en]Her cancellation of her trip to paris upset our plan.[/en] [cn]她取消了巴黎之行打乱了我们的计划。[/cn]
[def]公差;[/def] [en]It is safer to test whether the absolute value of the difference between the two numbers is less than a small acceptable tolerance.[/en] [cn]更好的方法是测试一下两个数之差的绝对值是否小于一个小的可接受公差。[/cn]
[def]等比数列的公比;[/def]
[def]n.公倍,公倍数;[/def]
[def]n. 补足物,补语,余角; v. 补助[/def] [en]This wine complements the food perfectly.[/en] [cn]用这种酒配这种菜肴最妙不过了。[/cn]
[def]合成数; 合数[/def]
[def]n. 混合物,复合字; a. 复合的,混合的,合成的; v. 混合,调合,妥协[/def] [en]Medicines are usually compounds.[/en] [cn]药品通常是化合物。[/cn]
[def]n.横截面;横断面;横剖面;横切面;[/def] [en]A concave molding with a cross section that approximates a quarter circle.[/en] [cn]飞檐的凹圆线脚截面近于九十度弧的凹线脚[/cn]

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