abieteae,abietoideae是什么意思

网络释义

用法例句

Altitudinal changes in leaf mass per unit area and tissue non-structural carbohydrates content of Abies fabri on Gongga Mountain of Southwest China;

贡嘎山地区不同海拔冷杉比叶质量和非结构性碳水化合物含量变化

Altitudinal changes in species diversity and community structure of Abies fabri communities at Hailuo Valley of Mt. Gongga, Sichuan;

贡嘎山海螺沟冷杉群落物种多样性与群落结构随海拔的变化

Abies fabri bark, collected from Heshui Forest Area of Yunnan, was extracted by water solution or sulfiting and the tanning extract with water was modified by sulfiting or syntan.

我国冷杉蓄积量丰富 ,广泛分布于西南、西北广大林区 ,开发利用冷杉鞣料具有重要意义。

Comparative Study on Picea and Abies in Hengduan Mountainous Areas;

横断山区云杉林与冷杉林的对比研究

Advances of research on artificial interspecific hybridization of Abies;

冷杉属种间人工杂交研究进展

A preliminary survey on the distribution of rare and endangered plants of Abies in China;

中国的几种珍稀濒危冷杉属植物及其地理分布成因的探讨

The Construction and Application of Strength Measurement Curve of Abies fabric Root System with Pull-out Method;

冷杉根系抗拔法测强曲线的建立与应用

The Dynamics of Stem Sap Flow of Abies fabric in Minjiang Valley;

岷江流域冷杉树干液流的动态变化规律

Permeability of sub-alpine fir (Abies lasiocarpa) wetwood after steam-explosion treatment was determined and a microscope analysis was carried out in this study.

测定毛果冷杉湿心材经蒸汽爆破处理后的渗透性,并进行扫描电镜分析。

komarovii and Abies nephrolepis wood are extracted by ether.

用乙醚提取长白鱼鳞云杉和臭冷杉木材中的丙酮或苯-醇抽出物中亲脂性化合物。

komarovii and Abies nephrolepis are studied.

研究长白鱼鳞云杉、臭冷杉的木材及其抽出物化学组成,并分析生材与气干材、心材与边材中各种化学组成变化的规律。