全部

1·Forest system productivity is essential feature of forest ecology system.

林业系统生产力是林业生态系统最本质的特征之一。

2·Now, the forest ecology has formed one gradually independent and the complete discipline.

如今，丛林生态学已逐步构成一门自力而较完好的学科。

3·Forest carrying capacity is a recent matter in theory of forest management and forest ecology.

森林承载力是森林经营管理理论和森林生态学中的一个全新内容。

4·Forest statistic should reflect the achievement of the construction of forest ecology and forest industry.

林业统计必须综合反映林业生态建设和林业产业建设的成果。

5·The compensation fund for the benefit of the forest ecology shall be used for no other than the said purposes.

森林生态效益补偿基金必须专款专用，不得挪作他用。

6·Among the courses of study are tree physiology, forest ecology, forest genetics, hydrology, and watershed management.

课程有树木生理学、森林生态学、森林基因学、水文学和分水岭地理管理。

7·Researchers and graduates focusing on forest ecology, tree ecophysiology and global warming well be the audience of this book.

本书可供森林生态学、树木生理生态学和全球变化研究领域的科研、教学和研究生参考。

8·This paper states that forest tending and low yield forest rebuilding is the effective approach of resuming forest ecology system.

本文着重论述了加强森林抚育低效林改造是恢复森林生态系统的有效途径及其可行性和必要性。

9·Establishing the mechanism of the compensation of the forest ecology benefit is an effective way to guarantee the steady investment.

确保稳定的资金投入，建立森林生态效益补偿机制是一条有效的途径。

10·The theoretical basis of urban forest plan is comprised of forest ecology, urban ecology, forest aesthetics, landscape ecology and human ecology.

森林生态学、城市生态学、森林美学、景观生态学、人类生态学构成了城市森林规划的基础理论体系。