alder grove是什么意思

用法例句

Alniphyllum fortunei forest is a seral stage of evergreen broadlleaf forest sere ,mainly occurs in red and yellow soil mountain of eastern central subtropics below 130.

拟赤杨林是亚热带落叶阔叶林的一个群落类型 ,属于常绿阔叶林演替系列的一个演替阶段 ,主要见于东部中亚热带地区海拔 1 30 0m以下的红壤和黄壤山地山坡中下部环境比较湿润的地方 ,本文研究划分出 3个群丛纲和 1 3个群丛。

Genetic diversity of arbuscular mycorrhizal fungi associated with four Alnus species in Changbai Mountains:A nested PCR-RFLP analysis.;

长白山四种赤杨丛枝菌根真菌侵染多样性的巢式PCR-RFLP分析

Genetic diversity analysis of Frankia strains in nodules of three Alnus species from Changbai Mountain by REP fingerprinting;

长白山三种赤杨根瘤内Frankia基因多样性的REP分析

Genetic Diversity of Frankia in Nodule of Alnus in Changbai Mountain Revealed by IGS PCR-RFLP;

长白山赤杨根瘤内Frankia的基因多样性分析

They were identified as hexacosanolic acid (1) triacontanolic acid (2) epi alnusenol (3) β sitosterol (4) paeonol (5).

从牛心朴子草中分得五个物质，据理化常数、波谱分析与文献对照鉴定为①二十六烷酸②三十烷酸③表赤杨醇④β－各甾醇⑤牡丹酚。

Modifiable Areal Unit Problem of Species Diversity in Sub-Natural Alniphyllum fortunei Forest;

拟赤杨天然林物种多样性研究的可塑性面积单元问题

Fractal Properties of Distribution Pattern of Alniphyllum fortunei Populations in the Meihuashan Nature Reserve in Fujian, China;

福建梅花山国家级自然保护区拟赤杨种群分布格局的分形分析

A Study on Population Structure and Dynamics of Alniphyllum fortunei in Meihuashan Natural Reserve;

梅花山自然保护区拟赤杨种群年龄结构与动态分析