The forbidden subgraph problem is a prime example of the rather large family of extremal problems is graph theory . 禁向子图问题是图论中相当大的一类极值问题中的主要例子。
During and since world war ii, american women have become a considerable part of the american work force . 美国妇女在第二次世界大战期间和自此以后一直是美国一支相当大的产业大军。
When a considerable percentage are illiterate, the whole machinery of government has to take account of the fact . 如果有相当大的百分比都是文盲，整个政府机构对于这样一个事实，应该加以重视。
Kennedy's third world policy represented a considerable break from the washington world view of the fifties . 肯尼迪对第三世界的政策表明，同五十年代华盛顿对世界的看法相比，它已有相当大的改变。
A sizeable proportion of the solar energy absorbed at the ocean surface is converted not into sensible heat but into latent heat . 海洋表面所吸收的太阳能相当大的部分不是转换成潜热，而是转换成感热。
Relative to uniform inlet pressure, the distorted or actual profiles may have a rather profound effect on engine performance . 与均匀的压力分布比较起来，畸变的或真实的压力场对发动性能具有相当大的影响。
Mr. bounderby being a bachelor, an elderly lady presided over his establishment, in consideration of a certain annual stipend . 庞得贝先生是一个单身汉，所以有一位年纪相当大的太太替他管家，他每年给她一笔报酬。
A considerable degree of agnostioism about the supernatural has been a mark of almost all thinking people in the 20th century . 对超自然现象在相当大的程度上采取不可知论的态度是20世纪几乎所有有头脑的人的标志。
It is reasonable to suppose that it contained many of the sources he used in his own writings, and they alone would make up a sizable collection . 据合理估计，藏书中一定有许多供他本人写作时用的参考书，而且占了相当大的比例。
His father left him a considerable sum of money 他的父亲留给他相当大的一笔钱。
