四川桤木,alnus cremastogyne英语短句,例句大全

四川桤木,alnus cremastogyne
1)alnus cremastogyne四川桤木
1.The selection of the tolerance drought superior families of pulpwood of Alnus cremastogyne;四川桤木纸浆材耐干旱优良家系选择初探
2.Study on cutting techniques of superior trees of Alnus cremastogyne;四川桤木优株扦插繁育技术初报
3.Study on the growth situation and adaptability of the introduction of Alnus cremastogyne in Hunan;四川桤木引种湖南生长状况及适应性研究

英文短句/例句

1.Water Holding Characteristics of Litter in Two Types of Alnus cremastogyne burk Plantation对四川桤木和台湾桤木人工林枯落物持水特性研究
2.Studies on Nodule Structure of Actinorhizal Plants and Photosynthetic Characteristics of Alnus Cremastogyme;放线菌根瘤结构及四川桤木光合特性研究
3.A Study of Application of Alnus Cremastogyne to Vegetation Restoration on Beach of Donting Lake;四川桤木在洞庭湖滩地植被恢复的应用研究
4.The Accumulation and Distribution of Nutrients of Artificial Alnus cremastogyne Forests四川桤木人工林生态系统养分的积累与分布
5.Hydro-Ecological Effects of Alnus Cremastogyne Burli Plantations in Hilly Red Soil Regions of Northern Hunan Province湘北红壤丘陵区四川桤木人工林水文生态效应
6.A Study on the Phenotypic Diversity of Fruits of Natural Populations of Alnus cremastogyne Burk in Sichuan四川桤木天然群体果实表型多样性研究
7.The accumulation and distribution of nutrients in ecosystem of plantation of Alnus cremastogyne with different ages不同林龄的四川桤木人工林生态系统中养分的积累
8.Morphological, Cytological and Molecular Biological Classification of Alnus Mill.and Osmanthus Fragrans (Thunb.) Lour.;桤木和四川桂花的形态、细胞及分子分类学研究
9.Comparative Analysis on Growth Volumes between Alnus sp. and Cupressus torulosa Plantation Stand川滇桤木与藏柏人工林分生长量对比分析
10.Measurement and simulation of N_2O emissions from a alder and cypress mixed plantation in hilly areas of the central Sichuan Basin四川桤柏混交林土壤N_2O排放的实测与模拟
11.Research on the Biological Character of A.sibirica and A.mandshurica;东北桤木和辽东桤木生物学特性研究
12.Comparative Study on Wood Properities of Alnus Cremastogyne Burkill and Aluns Formosana Makino;桤木与台湾桤木人工林木材性质比较研究
13.alder: tree of the birch family,usu growing in marshy places桤木（桦木科,通常生长于沼泽地带）.
14.Status on Pulping/Papering Research of Alder and Prospect of Utilization of Alder Pulp Wood in China桤木制浆造纸研究现状与我国桤木浆的开发利用
15.wood of any of various alder trees; resistant to underwater rot; used for bridges etc.桤木属树木的木料，抗水蚀，用于造桥梁等。
16.A Preliminary Discussion on Effect of Artificial Inoculation on the Nodule Formation and Nitrogen Fixation of Alder人工接种对桤木结瘤固氮的效应初探
17.A PRELIMINARY STUDY ON DORMANCY AND GERMINATION OF TRABECULATE ALDER SEED江南桤木种子休眠和萌发的初步研究
18.Study on the Nodule Nitrogen Fixation Ability of Alnus nepalensis Secondary Forest in Ailao Mountain哀牢山桤木次生林根瘤固氮能力研究

相关短句/例句

Alnus cremastogyne Burk四川桤木
1.Study on photosynthetic physiological characteristics of four improved Alnus cremastogyne Burk pedigrees;4个四川桤木品系的光合生理特性研究
2.Tests on the pruning and fertilization of clonic scion pluching nursery of Alnus cremastogyne Burk;四川桤木无性系采穗圃修枝与施肥试验初报
3.A Study on the Phenotypic Diversity of Fruits of Natural Populations of Alnus cremastogyne Burk in Sichuan四川桤木天然群体果实表型多样性研究
3)Alnus cremastogyme四川桤木
1.Physiological Responses of Alnus formosana and Alnus cremastogyme Nursery Stocks of the Different Provenances to Water Stress;台湾桤木和四川桤木种源苗木对水分胁迫的生理响应
2.Studies on the Physiological Characteristics of Photosynthesis of Alnus cremastogyme;四川桤木光合生理特性研究
3.A study was carried out on the distribution character of biomass of fine root(≤1mm) in two different forest lands(Alnus formosana-Lolium multiflorum forest land),mode Ⅰ and Alnus formosana-Natural grass forest land(mode Ⅱ),in contrast with Alnus cremastogyme-Natural grass forest land(mode Ⅲ).以台湾桤木+黑麦草(模式Ⅰ)和台湾桤木+自然草(模式Ⅱ)2种林草复合模式为研究对象,并以四川桤木+自然草(模式Ⅲ)作对照,研究3种模式林地内≤1mm的细根生物量分布特征和对土壤抗蚀性影响因子作主成分分析。
4)Alnus cremastogyne Burkill四川桤木
1.Biomass Study of the Plantation of Alnus cremastogyne Burkill at Different Stages of Age;四川桤木人工林不同年龄段生物量的研究
2.This paper made a study of the biomass and productivity of 5-year-old Alnus cremastogyne Burkill forests under different site conditions.对不同立地条件下5年生四川桤木人工林的生物量和生产力进行了研究。
5)Alnus cremastogyne varieties四川桤木品系
6)Alnus sp川滇桤木
1.Comparative Analysis on Growth Volumes between Alnus sp. and Cupressus torulosa Plantation Stand川滇桤木与藏柏人工林分生长量对比分析