1.
The Population Composition and Prediction of Rodents in Dafang County
大方县农区鼠类种群组成及种群数量预测
2.
STUDIES ON THE POPULATION DYNAMICS OF DENDROLIMUS SPECTABILIS BUTLER ──POPULATION DYNAMICS WITHIN THE GENERATION
赤松毛虫种群数量动态的研究──种群世代内数量动态
3.
Study on Population Dynamics and Colony Diversity of Apis Cerana Cerana in Southern Anhui;
皖南中华蜜蜂种群数量动态及群体多样性研究
4.
Population quantity of Erthesina fullo Thunberg and the community analysis of Populus nigra in SUYA Lake Wetland
宿鸭湖湿地麻皮蝽种群数量与黑杨群落分析
5.
Influence of DCD on Soil Microorganism
双氰胺对土壤微生物种群数量的影响
6.
Effects of transgenic Bt cry1Ab rice on collembolan population in paddy field
转Btcry1Ab基因水稻对稻田弹尾虫种群数量的影响
7.
My conclusion is that wild cats should be reserved, but its number should be keeped down.
我的意见是野猫应该保留，种群数量要控制。
8.
The crash reduces the population size toward the original level.
随着暴跌，导致种群数量回到它的初始水平。
9.
POPULATION DYNAMIC FORECAST OF DENDROLIMUS SUPERANS(BUTLER)
落叶松毛虫种群数量动态预测预报的研究
10.
A Study of the Population Dynamics of the Striped Hamster in Kubuqi Sandland
库布其沙地黑线仓鼠种群数量动态的研究
11.
Study on the Mechanism of the Population Dynamic Variation of the Ceroplastes Japonicus in Jujube Wood;
枣林日本龟蜡蚧种群数量动态变化机理研究
12.
The Effect of Beauveria Bassiana on the Population Increase of the Green Peach Aphid, Myzus Persicae;
球孢白僵菌对桃蚜种群数量增长的影响
13.
Study on Population Quantity Variation and RAPD in Lagurus Lagurus;
草原兔尾鼠种群数量变动及随机扩增多态性DNA
14.
The Research on Population Quantitative Characteristics of Precious and Endangering Plant-Form.Taxus Chinensis var.mairei;
珍稀濒危植物南方红豆杉种群数量特征的研究
15.
Studies on the Quantitative Characteristics of Old-growth Population in Pinus Massoniana Lamb. Plantation;
马尾松人工林的老龄林优势种群数量特征研究
16.
Studies on the Population Ecology and Module Characteristics of Osmanthus Fragrans as the Constructive Species in Secondary Community;
次生林建群种桂花种群及其构件数量特征研究
17.
Quantitative Characters of Modules in Puccinellia Tenuiflora Population in Two Habitats in the Songnen Plain;
松嫩平原两种生境星星草种群构件的数量特征
18.
Periodic local catastrophes reduce populations.
周期性的局部地区的灾变降低了种群的数量。