They flung themselves down on the sward [turf], close to their underground home.
他们扑倒在草地上，离他们的地下住宅很近。
There, in a very secluded and shaded spot, under a spreading white pine, there was yet a clean, firm sward to sit on.
在那里的一个僻隐而荫翳的地方，一棵巨大的白松下面有片清洁而坚实的草地，可以坐坐。
High rise buildings appear like a double bladed sward: it is valuable in saving land, but potentially dangerous in damaging human being's residential environment.
高层建筑像一柄双韧剑，利弊共存，既有节约土地不可代替的价值，又有破坏人居环境的潜在威胁。
Light grazing or over grazing lead to deteriorative succession of artificial sward.
轻度放牧或过度放牧都可以引起人工草地的退化演替。
The effect of 6 grazing intensities on growth of yak and the secondary productivity of sward was studied.
试验研究了6种放牧强度对牦牛生长及草地第二性生产力的影响。
Zoysia Willd. is a kind of warm-season perennial grass of Poaceae family. It is low, creeping and sward-forming.
结缕草属草坪草是低矮、匍匐性、草皮型的暖季型多年生禾本科草本。
Thatch can be described as the layer of organic residue located immediately between the sward and the soil surface.
土壤腐殖质层可被定义为在草皮与土壤表面之间的一层有机残留物。
The long stuff provides secure nesting, while the pipits find it easier to find their insect prey in closer-cropped sward.
长的植物提供了安全的巢穴，而田云雀发现在矮草丛中捕食昆虫更容易。
The results of our study showed, that there was a strongly spatial and temporal variability in the sward height and herbage allowance.
试验结果表明，黑麦草草地草皮高度和牧草供给量均具有明显的时空异质性。
The spatial and temporal dynamics of the herbage allowance and sward structure were studied under 2 different grazing intensities on a Lolium pasture.
本文研究了不同放牧强度下黑麦草草地牧草供给量的时空动态和草皮结构。
The spatial and temporal dynamics of the herbage allowance and sward structure were studied under 2 different grazing intensities on a Lolium pasture.
本文研究了不同放牧强度下黑麦草草地牧草供给量的时空动态和草皮结构。
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