1·There is no rational explanation for his actions.
对他的所作所为无法作出合理的解释。
—— 《牛津词典》
2·The alphabet might be more rational if all the vowels came first.
要是所有的元音都排在前面，字母表也许会更合理些。
—— 《柯林斯英汉双解大词典》
3·Every decision has to be backed up with rational and cogent arguments.
每项决定都应该有合理和令人信服的论据做支持。
—— 《柯林斯英汉双解大词典》
4·The codes are so obscure and so flexible that they defy rational explanation.
这些代码是如此晦涩难懂，如此灵活，以至于无法进行合理解释。
5·That would seem such a rational thing to do that no one would think it at all mysterious.
这样做似乎很合理，没有人会觉得它有任何可疑之处。
1·Truncating that continued fraction can give you a best rational approximation.
截断，连分数可以给你一个最佳有理逼近。
2·Rational curves and rational surfaces, which are a class of important approximation functions, are extensive applied in CAD/CAM.
有理曲线和曲面作为一类重要的逼近函数，在计算机辅助设计与制造中有着广泛的应用。
3·Every polynomial is differentiable, and so is every rational.
每个多项式都是可微的，而每个有理函数也是如此。
4·In this paper, a new method which based on the curves of rational quadratic splines was presented to enlarge images.
提出了一种新的基于有理二次样条曲线的图像放大方法。
5·As for curvature continuity curves, they are usually constructed by means of rational cubic curves.
人们通常用有理三次曲线样条来构造整体曲率连续的曲线。
1·In the rational class, then, four operations have been defined for rational Numbers.
在rational类中，为有理数定义了4种操作。
2·The rational harmonic mode-locking has become a research subject of intense interest due to its application on the generation of ultra- high repetition frequency optical pulse train.
有理数谐波锁模技术是产生高速超短脉冲的重要技术之一，其光时分复用通信技术等领域中有重要的应用价值。
3·When both the ratios are rational or irrational Numbers, the dynamical localization happens at the quasi-energy band collapse points.
当两个比率都是有理数或无理数时，动力学局域化发生在准能带塌缩点。
4·This paper utilizes the Reciprocal Law Two Times to prove that the rational number of a kind of form is not the integer, and proves that the number of another kind of prime is limitless.
利用二次互反定律证明了某类形式的有理数不是整数，并且证明了某类形式的素数的个数是无限的。
5·On expressing any positive rational number as sum of different terms of a given subsequence of harmonic sequence, some particular cases are studies.
对于用调和数列的子列表示正有理数的问题，研究了一些特殊情况。