灌木的扩张也发生在其他环境中，比如半干旱草原和高草草原。
Shrub expansion has occurred in other environments, like semiarid grassland, and tall grass prairies.
一只北美野牛伫立在俄克拉荷马州的高草草原保护区。
An American bison stands in a field on the Tallgrass Prairie Preserve in Oklahoma.
结果表明，羊草草原年降水以及月降水的年际波动明显；
Our results showed significant differences in annual and seasonal precipitation patterns.
建筑“在全国最后保留的高草草原的长长的水平线中伸展”，公司说道。
The structures "spread out in long horizontal lines across the country's last remaining tall grass prairie", said the firm.
它是个机敏的动物，曾经遍布高草草原，四处游荡，影响着所有在草原安家的植物、昆虫和鸟类。
It was a wary animal, once ubiquitous on the tall grass prairies, that roamed widely and interacted with every plant, insect, and bird making a home over the sod.
采用灰色系统中灰色关联度的分析方法对羊草草原放牧绵羊日增重的气象限制性因素进行了研究。
The analytic method of gray incidence degree in gray system was employed to study the relationship between daily gain of grazing sheep and restrictive factors.
采用灰色系统中灰色关联度的分析方法对羊草草原放牧绵羊日增重的气象限制性因素进行了研究。
The analytic method of gray incidence degree in gray system was employed to study the relationship between daily gain of grazing sheep and restrictive factors.
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