sedges
英 [ˈsɛdʒɪz]
美 [ˈsɛdʒɪz]
n. 莎草; 苔
sedge的复数
柯林斯词典
- (生长于湿地的)苔草，苔
Sedge is a plant that looks like grass and grows in wet ground.
双语例句
- Covered with sedges ( grasslike marsh plants).
被莎草所覆盖（像草一样的沼泽植物）。 - Large genus of plants found in damp woodlands and bogs and ditches or at water margins: sedges.
一个植物大属，生长于潮湿林地沼泽地和沟渠或水边；莎草。 - Sedges having dense spikes of flowers and leaves reduced to basal sheaths.
莎草科的一个属，花排列成紧密的穗状花序，叶退化成基生的鞘。 - Any of various grasses or sedges having sword-shaped leaves with sharp edges.
叶子呈剑状且边缘锋利的草或莎草。 - A small or secondary spike, characteristic of grasses and sedges, having a varying number of reduced flowers each subtended by one or two scalelike bracts.
小穗，小穗状花序：禾草或蓑衣草所特有的一种小的或次级的穗，具有数目不等的由一至二片鳞状苞片衬托的渐少的小花。 - By the way, the roots weight of forbs is the most in the buffer area, and that of grasses sedges is the most in the core area and the experimental area.
缓冲区的杂类草最多，而核心区和实验区的禾草和莎草最多。 - Species composition of this region showed that forbs consisted of about 81.3%, while sedges only about 6.8% of the total species.
在草地物种组成上，杂类草占81.3%，莎草类仅占6.8%； - But in 1999, there were two peak values of absolute growth ratio for aboveground biomass of grasses and sedges in cold season pastureland in June and August respectively, and the maximum was in July in warm season pastureland.
1999年，冷季草场禾草地上生物量的绝对生长率在6月份和8月份出现了两个峰值，暖季草场禾草地生物量的绝对生长率在7月份达到最大。 - Functional group composition, however, did not changed in all treatments, consisted of grasses, sedges, legumes and forbs. The species richness within each functional group had different patterns.
功能类群则未发生显著变化，均由禾草、莎草、豆科和杂类草4个功能群组成，但不同处理区每个功能群内物种多样性的变化则有不同的格局。