Grazing behavior of Gansu wapiti (Cervus elaphus kansuensis) in summer & winter on the alpine grasslands of Qilianshan Mountain;
甘肃马鹿夏冬季在祁连山高山草地的放牧行为
The series studies on the strategy of the ecological adaptability about plant population in alpine grassland Ⅳ. A forming mechanism of plant ecological adaptive strategy of population grown in alpine grassland of Tianzhu;
高山草地植物种群生态适应对策系列研究 Ⅳ天祝高山草地植物种群生态适应对策形成机制
Biomass measurements were collected from 32 plant species in Tianzhu alpine grassland to establish a mathematical model for an analysis of the ecological adaptability of plant populations.
数学模型分析草地参试植物的生态适应评判值和种群与环境相互作用系数,划分出趋活(占总调查的31%,下同)、趋中(44%)和趋惰(25%)3种生态适应性,它们构成了高山草地植物种群的生态适应对策。
Studies on patterns of energy dynamics of Trifolium repens on high mountain swards in Hubei China;
湖北高山草地白三叶种群的能量动态特征
The changes of grassland soil nutrition at different degradation subalpine meadow of north-west in Sichuan;
川西北亚高山草地不同退化梯度草地土壤养分变化
A treeless alpine plateau of the Andes and tropical South America.
高山稀疏草地安第斯山脉和热带南美洲的高山上不生树木的高原
Grassland with scattered clusters of trees or shrubs.
稀树高原稀疏地散布着树丛和灌木丛的草地
He was tall and fat, and without much hair.
他又高又胖,头发稀疏。
areas of dense/sparse population
人口稠密 [稀疏]的地区.
After gazing on such a landscape the brown, harsh, scanty vegetation of the hill-top seemed all the more grateful.
在领略这番景色.之后,山顶上那些棕褐刺目的稀疏草木反而使人心情爽朗。
The index system of the ecological quality evaluation for subalpine meadow
亚高山草甸类草地生态质量评价指标
The mountains are sparsely covered with shrubbery and trees.
山上有稀疏的灌木和树覆盖。
It was fine open walking here, upon the summit;
山顶树木稀疏,行走起来很方便。
Quantitive Retrieval of Sparse Vegetation Cover in Arid Regions Using Hyperspectral Data;
干旱地区稀疏植被覆盖度高光谱遥感定量反演研究
Biomass, Net Primary Productivity, and Ecological Restoration of Sparse Forest Grassland Ecosystem of Hunshandake Sandy Land;
浑善达克沙地稀树疏林草地生态系统研究:生物量、生产力与生态恢复途径
Effects of Trifolium pratense cv.Minshan improving degraded sub-alpine meadow
岷山红三叶改良亚高山草甸退化草地效果研究
As we drove towards the desert, the vegetation became sparse.
我们驱车前往沙漠,沿途的草木渐渐变得稀疏。
savanna woodland
热带稀树〔干〕草原林地
He bent down to regard a lean file of spearmint growing by the wall.
他弯下身去望着沿墙稀稀疏疏地长着的一排留兰香。
SENSC:a Stable and Efficient Algorithm for Nonnegative Sparse Coding
SENSC:一个稳定高效的非负稀疏编码算法
densely/thickly/sparsely/thinly populated regions
人口密度大[稠密/密度小/稀疏]的地区.
Towards the end of town, the houses thinned out.
小镇的尽头房子慢慢地变稀疏了。
SPATIAL INTERPOLATION RESEARCH IN HILLY REGIONS WITH SPARSE SAMPLES BASED ON ARCGIS
ArcGIS支持下的样本稀疏山区空间插值模拟探讨
CopyRight © 2020-2024 优校网[www.youxiaow.com]版权所有 All Rights Reserved. ICP备案号:浙ICP备2024058711号