But in experimental areas protected from fire, a few perennial grass species eventually come to dominate, outcompeting all others.
但在受火灾保护的实验区，一些多年生草本植物最终占据了主导地位，超过了其他所有植物。
Other species maintain humidity by depositing a slurry ofchewed wood and grass at the base of the mound.
其他种类的昆虫则是通过在巢穴底部放置咀嚼过的木头和青草泥浆来保持巢内的湿度。
Wild sarsaparilla, wild oats, Solomon's seal and a host of understory plants die off; grass-like species such as Pennsylvania sedge take over.
野生撒尔沙、野生燕麦、玉竹和大量的林下叶层植物相继死光；宾夕法尼亚莎草之类的草类物种接管了领地。
From Canada to Tasmania, most coastal areas with sea grass beds, mangroves, or coral reefs can lay claim to a seahorse species or two.
从加拿大一直到塔斯马尼亚，大多有海草丛，海榄，或者珊瑚礁的近海区域都生存着一两种海马科动物。
Although it is a big fish pond without water, but a large fish species of grass, but the U. S. was unforgettable.
虽然它是个没有水的大鱼塘，只是种一大片着鱼草，但却美得让人难忘。
Grass floats in a river in the United States. River habitats, called riparian systems, often contain lush vegetation and a wealth of animal species.
淡水植物和动物图片。草飘浮物在美国的一条河流。河流栖息地，称为河岸系统，通常包含茂密的植被和大量的动物的种类。
I choose 5 species of grass and grass weeds to decompose them on the wall and then I made a simple plane and subdivided it few times.
我选择了5种草和杂草，将它们分散排列在墙上。然后我制作了一个简单的平面，又将其分解几次。
Sometimes changing grass species and irrigation patterns means losing the bright green associated with a good course.
有时，更换草种和灌溉模式意味着失去与一个好球场相联系的翠绿色。
小麦是草类植物。
That's helping the sea grass, vital to more than a thousand animal and plant species along the Mediterranean coast.
那是帮助海草，至关重要的一千多的动物和植物在地中海沿岸。
That's helping the sea grass, vital to more than a thousand animal and plant species along the Mediterranean coast.
那是帮助海草，至关重要的一千多的动物和植物在地中海沿岸。
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