We should be aware of this basic code and investigate what is happening chemically in our ecological midst . 我们应该认识这种基本密码，并从化学角度研究在生态学中发生的问题。
Fifty percent of the land area has a slope greater than 40 degrees and is ecologically suitable for forest cover only . 50地区的坡度大于40度，而从生态学上说只适合于森林覆盖。
We must further decipher the submolecular code of chemical ecology and abide by its rules in our breeding programs . 我们必须进一步译解化学生态学的亚分子密码并使育种计划符合规律。
Seeing an organism in its ecological setting permits a very perceptive analysis of its natural history . 在生态学背景中观察一种有机体，可以使人们对物种的自然历史进行一次极为透彻的分析。
Forest ecologists have been more concerned than agronomists with the inner mechanisms of natural and artificial ecosystems . 森林生态学家比农学家更关心天然生态系统和人工生态系统的内部机制。
if continues to increase at an accelerating rate, it is certain that ecological effects must occur at some time. 如果二氧化碳继续加快速度增加，肯定在某些时候，生态学效应一定会发生。
The rapid development of numerical taxonomy over the past fifteen years has contributed to the development of parallel methods in plant ecology . 数值分类学的迅速发展，虽是近十五年的事，但它对植物生态学中相应方法的发展作出了贡献。
Discussion about the structure system of the arc - ecology 论建筑生态学的结构体系
Modern ecology and sustainable development strategy 现代生态学与可持续发展战略
Philosophical thoughts on paradigm in oases ecology 对绿洲生态学范式的哲学思考
