Though full materials and many field experiments in study area, surface material compositions, moisture state and vegetation condition are analyzed comprehensively.
本文通过详实的资料和细致地野外调查 ,全面地分析了通辽地区的地表物质组成、水分状况及其植被状况。
Changes of vegetation condition and soil fertility were studied continuously from 1998 to 2000 on the mixture grassland of perennial grasses established in Jingqianghe region(3 000 m a.
以青藏高原高寒地区—金强河地区 (海拔高度约 30 0 0 m)旱作条件下建植的多年生禾草混播草地为材料 ,进行草地植被状况和土壤肥力变化的研究。
The results indicate that the effects on surface runoff coefficient by the parameters of vegetation status is herb layer coverage(0.
结果表明:所选取的植被状况参数对地表径流系数影响的大小顺序是:草本层盖度(0。
Grey correlation analysis was used to study the effects of vegetation status on surface runoff coefficient for 4 kinds of forest ecosystems in Heshan Experimental Station.
运用灰色关联法对南亚热带鹤山丘陵试验站 4种森林生态系统植被状况影响地表径流系数进行了定量分析 。
low cushion-forming plant with rose to crimson-magenta flowers and leaf midribs that persist as spines when the leaves die; southwestern United States.
矮小的垫状植物，花玫瑰色至红紫色，叶中脉在叶子死后变成刺；产自美国的西南部。
Cushion plants usually have small thick leaves to minimize water loss, or hairy leaves to reduce transpiration.
垫状植物通常都具有小而厚的叶片，目的是减少水分的流失，叶片卷曲以便减少蒸腾作用。
mat-forming perennial herb of Asia Minor; sometimes included in genus Matricaria.
小亚细亚的垫状终年草本植物；有时归入母菊属。
A Study on Variance of Isozymes of Alpine Plant Arenaria Pulvinaa Edgew. in Tibet;
西藏高寒植物垫状雪灵芝同工酶变异研究
Study on Variance of Esterase Isozymic of Alpine Plant Arenaria pulvinata Edgew.in Tibet
西藏高寒植物垫状雪灵芝酯酶同工酶变异研究
large genus of epiphytic or terrestrial sparse-rooting tropical plants usually forming dense clumps or pendant masses.
一个附生或陆生稀根热带植物大属，常密集丛生或呈下垂垫状。
mat-forming herb of Turkestan with nearly double orange-yellow flowers.
土耳其的一种成垫状的草本植物，花近重瓣、橙黄色。
A tiny cushionlike or blisterlike structure produced by certain fungi on a plant host and consisting of a mass of hyphae-bearing asexually produced spores.
分生孢子层很小的垫状或疱状结构，由植物上寄生的真菌产生，包括由菌丝无性生成的孢子
mat ,matting and screens of vegetable materials
植物材料制的席垫,席子和帘子
perennial often aromatic and sometimes mat-forming herbs of north temperate regions: yarrow; milfoil.
北温带地区一个多年生草本属，常有芳香，有时呈垫状；西洋蓍草；蓍草属植物，西洋蓍草。
A soft, cushionlike pad on the foot of an insect, such as the housefly, by which it clings to a surface.
毛垫，爪垫家蝇等昆虫足部用以附到一个平面上的象垫子似的柔软垫状物
A soft, woolly covering or mass.
羊毛状的东西柔软的、羊毛状的覆盖物或垫子
(zoology) pertaining to the ambulacra of radial echinoderms.
（动物学）与放射状的脊皮类动物的吸垫有关。
a spray of ornamental fern
蕨类植物的枝状饰物.
The cushionlike flesh on the underpart of the toes and feet of many animals.
趾肉许多动物的脚趾和脚下面的象垫子状的肉
Research Status and Prospect of Spherical Plain Bearings with Self-lubricating Fabric Liner
织物衬垫自润滑关节轴承的研究现状与展望
The seed ferns included treelike forms.
种子蕨类植物包括树状类型的植物。
(botany) relating to or belonging to plants of the family Umbelliferae.
（植物学）关于或属于伞状花科植物。