sward

英 [swɔːd]

美 [swɔːrd]

n.  草地; 草皮

复数：swards　

BNC.28896 / COCA.35774

牛津词典

noun

• 草地；草皮
  an area of grass

英英释义

noun

• surface layer of ground containing a mat of grass and grass roots
  Synonym:turfsodgreensward

双语例句

• Effect of Different Grazing Intensities on growth of yak and the secondary productivity of sward
  不同放牧强度对牦牛生长和草地第二生产力的影响
• 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。
• An open sward was as smooth as any well-kept lawn.
  空旷的草地平滑得跟特别保养的草皮一样。
• 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 results indicated that as the intensity of sward cleavage increased, Elymus nutans and other plants that had high requirements in soil aeration and resource space presented an increased competitive edge and the species that had low requirements in soil aeration and resource space presented an opposite picture;
  结果表明：垂穗披碱草等对土壤通透性和资源空间要求较高的物种，竞争力随划破强度的增加而上升，而对土壤通透性和资源空间要求相对较低的物种则相反；
• Siberian Wildrye was studied for its phenophase, sward structure, planting technology anp production law in semi-desert area of Hexi, Gansu province.
  本试验在甘肃河西半荒漠草地上进行，采用小区试验和大田栽培并举的方法，连续五年对老芒麦的物候期、草丛结构、栽培技术和生产规律等进行了观察测定。
• 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。
• In order to verify effects of different management measures on species composition, species diversity, functional traits and above-ground biomass of poisonous plants in alpine meadow, the natural grassland were imposed with sward ripping, reseeding, fertilization and grazing.
  本研究通过对青藏高原天然草地实施划破、补播、施肥、放牧等草地管理措施，探讨其对草地有毒植物的物种成分、物种多样性、功能特征及地上生物量的影响。
• Studies on Grazing Succession and Stability of Community in Mixed Sward of Perennial Ryegrass/ White Clover
  多年生黑麦草/白三叶人工草地放牧演替及群落稳定性的研究
• This winter came so wildly, so much so that it is just like a sharp sward that cuts my heart brutally.
  今年的冬来的那么肆虐，像锋利的刀刃狠狠地割着人的心！