1·The FAA then recognised two types of operating environments.
联邦航空局随后识别出了两种操作环境。
2·They do not ruin environments or use enormous amounts of energy.
它们不会破坏环境或消耗大量能源。
3·Salt marshes are among the least inviting environments for plants.
盐沼是最不适宜植物生长的环境之一。
4·Informal learning environments tolerate failure better than schools.
非正式的学习环境比学校更能容忍失败。
5·Nevertheless, mature natural environments are usually in equilibrium.
然而，成熟的自然环境通常处于平衡状态。
1·A number of examples can be given of the way in which natural environments are being rapidly changed - Amazonia, for instance.
可以举出很多很多的例子说明自然生态环境已经被迅速地改变了，亚马逊河流域就是最好的例证。
2·Buildings are the main feature of a city. Urban environments are mostly relative to buildings.
建筑是城市的主要表现形式，城市的生态环境与建筑密切相关。
3·The influence of different forage planting model in red soil hills on soil and water conservation and environments was studied.
研究探讨了红壤丘陵区将牧草纳入不同利用方式后的水土保持效果及对生态环境的影响。
4·The performance evaluation of suppliers is a typical multi-criteria decision making problem, which contains many factors such as economics, technology, environments and so on.
供应商的绩效评价是一个典型的多属性决策问题，包含着经济、技术和生态环境等诸多方面的因素。
5·Classification of novel isolates, analysis of microbial population, and study of metagenomics with the support of bioinformatics from variant environments.
在各种生态环境中筛选微生物新种，监测微生物群落结构，并结合生物信息学进行微生物元基因组研究。