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

• Effects of Sward Cleavage on Plant Diversity and Productivity in Alpine Meadows
  划破草皮对高寒草甸植物多样性和生产力的影响
• Effects of sowing data, sowing rate, sowing method, utilizing period and cutting method on the growth and development of Bromus Catharticus when establishing the artificial Bromus catharticus sward on the yellow and brown soil area of Guizhou were investigated.
  本试验研究了在贵州中南部的黄棕壤土中建植扁穗雀麦人工草地时，不同的播种时期、播种量、播种方法、利用期及不同刈割方式对扁穗雀麦生长发育的影响。
• The actual returns from fertilizer on a particular farm vary with soil type, management system and composition of the sward.
  一个具体农场施肥的实际效益随着土壤类型，耕作制度和牧草地成分而异。
• 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；
• Now only a dent in the earth marks the site of these dwellings, with buried cellar stones, and strawberries, raspberries, thimble-berries, hazel-bushes, and sumachs growing in the sunny sward there;
  现在只有一个凹痕，作这些住宅的记认，地窖中的石头深深陷下，而草毒、木莓、覆盆子、榛树和黄栌树却一起在向阳的草地上生长；
• 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。
• Study of above-ground biomass and sward structure and the dynamics of total-N content of Vicia amoena
  山野豌豆地上生物量和草层结构及全氮含量的动态变化
• The pasture mass is normally the function of sward height and sward density.
  草地牧草的产量是植被高度和（或）密度函数。
• 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
• The effect of 6 grazing intensities on growth of yak and the secondary productivity of sward was studi-ed.
  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。