herd replacement是什么意思

网络释义

用法例句

Gap characteristics and its effects on community regeneration of Quercus liaotungensis forest on Loess Plateau;

辽东栎林林隙特征及其对群落更新的影响

mongolica and their relations to the population regeneration.

就四合木的种子雨、种子萌发、幼苗生长及其适应性以及克隆分株特性与其种群更新的关系等方面进行了综述,并对四合木的种群更新与保护策略提出了若干建议。

Study on Regeneration Mechanism of Clonal Population of Epimedium Koreanum;

朝鲜淫羊藿无性系种群更新机制的研究

Population Regeneration and the Protective Strategies of Endangered Desert Shrub Tetraena mongolica

濒危荒漠灌木四合木的种群更新与保护策略

The Effect of Anthropogenic Interference on the Updating Dynamic of C.carlesii Community;

人为干扰对米槠群落更新动态的影响

Characteristics of Natural Regeneration of Sabina Vulgaris Community in Mu Us Sandland;

毛乌素沙地臭柏群落的天然更新特征

Studies on the Regeneration of Forest Communities in Malan Forest Region on the Loess Plateau;

黄土高原马栏林区森林群落更新研究

Ant Colony Algorithm with Dynamic Pheromones Increment Updating

信息素增量动态更新的改进蚁群算法

Sprouting and height in a Fagus engeriana population

米心水青冈种群萌条更新与高度生长

Study on species niche of Schima superba and Pinus massoniana artificial forest shrub layer

木荷马尾松林更新层种群生态位分析

In the algorithm, the new pheromone updating rule and the moving strategy of ants are defined.

该算法定义了新的蚁群信息素更新规则和蚁群行进策略;

The Research of Community Self Governance on Inner City Renewal;

关于旧城更新中“社群自主治理”方式的探讨

Study on Larix Principis-rupprechtii Population Natural Regeneration Pattern in Clearing Strip;

采伐迹地华北落叶松种群自然更新格局研究

Early Pleistocene Mammalian Fauna from Bajiazui, Qingyang, Gansu, China and Their Environment;

甘肃庆阳巴家咀早更新世哺乳动物群及其环境

The Regeneration Feature of Resrouting and Community Succession for Evergreen Broad-Leaved Forest in TianTong;

天童地区常绿阔叶林萌枝更新特征与群落演替

How to Better Protect Impoverished Group in Countryside with NCMS;

如何让“新农合”更好地保障农村贫困群体

Preliminary Investigation of Natural Regeneration of Masson Pine Population in Closing the Land for Reforestation Area;

封山育林区马尾松种群天然更新初步调查

Population Structure and Recruitment of Acacia mearnsii in Wenzhou

温州地区黑荆树的种群结构与更新的研究

Regeneration and fruiting of Pinus tabulaeformis Carr.artificial forest in Loess Plateau of northern Shaanxi

陕北黄土高原油松人工种群结实与更新

Regeneration characteristics and influencing factors of Abies fargesii forests in Shennongjia National Nature Reserve

神农架巴山冷杉群落更新特点及影响因素