| 1. | Descriptive ecology is a dry subject .
描述性的生态学是干燥无味的课题。 |
| 2. | Ecology as a subject has many stimulating characteristics .
生态学作为课题具有许多有兴趣的特点。 |
| 3. | The action of a pathogen and an insect vector changed the ecology of the rabbit .
病原体和昆虫媒介改变了兔子的生态学。 |
| 4. | Another fundamental concept in ecology is that energy flow through the ecosystem .
生态学的另一个基本概念乃是生态系统中的能流。 |
| 5. | Basic ecology has similarly been ignored in many agricultural schools and universities .
同样，许多农学院和农业大学中也忽视基础生态学。 |
| 6. | We will consider all of the systems listed in our examination of agricultural ecology .
我们考虑把所有的系统列入我们农业生态学的研究范畴。 |
| 7. | The concept of ecology finds its immediate historical origins in darwin's "web of life" .
生态学这一概念从历史上说直接源于达尔文的“生命之网”。 |
| 8. | Studies of botanical ecology generally advanced more rapidly than those involving animals .
对植物生态学的研究通常比动物生态学的研究进展更为迅速。 |
| 9. | Dynamics, functional relationships, and control mechanisms are key words in an evolutionary ecology .
动态，功能关系和调节机制是进化生态学中三个关键字眼。 |
| 10. | The political economy responds to the new ages concern for ecology and for the quality of human living .
政治经济学对于新时代所关心的生态学和人类生活的质量是有所建树的。 |
