plant population的例句大全

the self-thinning rule, a universal biological law in an even-aged plant population, describes decreasing processes of population densities at-3/ 2 power of plant mean weight on log-log graph.

自然稀疏法则描述在对数座标系上种群密度按植物平均重的-3/2乘方减少的过程。

The results of research on the relationships between plant population of golf putting green and managing factors were reported in this paper.

研究了一般管理条件下高尔夫球场果岭区植物种群与护养因子之间的相互关系。

trends and advances in researches on plant population ecology

植物种群生态研究进展

study on the dynamics of the endangered plant population of tsuga tchekiangensis

珍稀濒危植物南方铁杉种群动态研究

the law of decreasing edge effect in plant population and its significance

植物群体边缘效应递减律及其意义

Landscape design can decide plant arrangement and plant population structure, and reduce plant disease and pests.

植物种群结构, 同时对植物病虫害发生有着直接关系.

The Establishment of Haploid Plant Population of Brassica napus An AFLP-based Genetic Linkage Map of Chinese Cabbage Using Double Haploid ( DH) Population

甘蓝型油菜单倍体植株群体的构建利用大白菜DH群体构建AFLP遗传连锁图谱

life-history strategy is the significant research area of plant population ecology.

植物种群生态学的重要研究领域是生命史进程。

advances in the research of clonal plant population ecology

无性系植物种群生态学研究进展

The success in each of mechanisms of nutritional ecology governs the extent of rational utilization of nutrient and the competition ability of plant population innutrient resource.

营养生态机理的各个方面是相互协调和相互补充的整体，营养生态机理的效率决定了种群营养合理利用的程度和在营养资源上的竞争力。

The results show that under otherwise equal conditions the absolute values of edge effect in plant population progressively decrease as the horizontal edge distance progressively increase.

结果表明：在同一条件下，植物群体边缘效应的绝对值随水平边距递增而递减。

A Quantitative Study on the Plant Population Phenology in Kobresia humilis Meadow

矮嵩草草甸植物种群物候学定量研究

Having brownish acidic waters, a high concentration of humic matter, and a small plant population.

无滋养的带有棕色酸性物质的水域, 腐殖物高度集中并有小型植物群的.

Stability in Mathematical Model for Phytophagous Insect Population and Host Plant Population

植物性昆虫种群与寄主植物种群的数学模型的稳定性

It is the garden characterized of northern desert which presents the characters of desert climate and desert plant population.

民勤沙生植物园是我国第一座具有北方荒漠特色的植物园，典型的荒漠地理气候环境和特殊的荒漠植物类群构成了植物园的两大特色。

Thus it is feasible to determine plant transpiration by non-weighing lysimeter covered with bitumen felt in arid desert areas, and is successful from a leaf level scale to a plant population level based on effective canopy and leaf area index.

从而说明，在干旱沙漠区利用蒸渗池表面覆盖油毡测定植物蒸腾是可行的，以叶面积指数和有效盖度为基础进行叶片水平与种群水平间的尺度转换是成功的；

The rice plant population with more effective tillers was high-yielding.

分蘖成穗率高、分蘖穗比率大的群体产量较高。

Effects of Leaf Cutting Treatment to Maize Yield Under the High Plant Population Cultivation Condition

高密度栽培条件下玉米剪叶处理对产量构成的影响

The Application of Cellular Automata to study Theoretically Annual Plant Population Dispersal

应用细胞自动机对一年生植物种群扩散进行理论研究

With development of industry, growth of population and decreasing of arable land, selecting and breading plant material for salt resistance and rationally using saline-alkali land are very significant.

随着工业迅速发展、人口猛增和可耕地面积的减少，培育抗盐植物材料，开发利用盐碱地显得日益重要。