| 1. | In life people have first to be taught "concentrate on essentials. "
在生活中，人们首先要学到“把力量集中在主要方面”。 |
| 2. | It is our intention to examine a few broad aspects of the earth's environment .
我们的目的是探讨地球环境的几个主要方面。 |
| 3. | Pest control is one of the major areas of concern in intensive agriculture .
病虫害防治是集约型农业所关心的主要方面之一。 |
| 4. | Glass fibres differ from bulk glass of the same composition in two major respects .
玻璃纤维在两个主要方面不同于相同成分的块状玻璃。 |
| 5. | Trip distribution is another of the major aspects of the transportation simulation process .
行程分布是交通模拟程序里另一个主要方面。 |
| 6. | Often one variety has many desirable traits but is deficient in one or two major respects .
某一品种常具有许多大家希望的性状，但在一两个主要方面有缺陷。 |
| 7. | The importance of predation as an exploitation strategy may be summarized under four main categories .
捕食作用作为一种掠夺性的对策其重要意义可归纳为四个主要方面。 |
| 8. | In each of the three major topics involved in the dynamics of the upper ocean this process can be followed .
上面谈到了涉及上层海洋动力学的三个主要方面，我们可以就这三个方面来回顾一下本学科的发展过程。 |
| 9. | All this, of course, is in total contrast to dr. peat smith's mainstream purposehis scientific clarity and dedication .
所有这些，当然都是同皮特史密斯博士意志的主要方面科学上的条理性和献身精神形成鲜明对照的。 |
| 10. | He arranged his speech under four main heads
他把发言内容归纳成四个主要方面。 |
