1) Features of A.ordosica community
油蒿群落特征
2) Artemisia ordosica
油蒿群落
1.
Retrieval of the Coverage of Artemisia ordosica Community in Mu Us Sandland Based on Spectral Mixture Analysis(SMA);
基于光谱混合分析的毛乌素沙地油蒿群落覆盖度提取
2.
The results showed that the aboveground biomass of the Artemisia ordosica community varied with community types,with the shifting sandland having the lowest biomass,while the semi-shifting sandland the highest.
本文研究了鄂尔多斯沙地草原改良试验站颇具特色的油蒿群落生物量的季节变化和空间格局。
3) Artemisia ordosica community
油蒿群落
1.
Species composition and quantitative classification of Artemisia ordosica community in Mu Us Sandland;
毛乌素沙地油蒿群落的物种组成与数量分类
4) Community characteristic
群落特征
1.
A study on the comparision of community characteristic between different age Metasequoia glyptostroboides plantations;
不同林龄水杉人工林群落特征比较研究
2.
The protect countermeasure of wetland based on winter migrant bird s community characteristic;
基于群落特征的湿地候鸟保护对策
3.
Study on Achnatherum splendens community characteristics and species diversity around Qinghai Lake;
青海湖地区芨芨草群落特征及其物种多样性研究
5) community characteristics
群落特征
1.
The community characteristics of soil protozoa with pollution of compound sewage from Moguhu;
新疆石河子市蘑菇湖混合污水污染土壤中原生动物的群落特征
2.
Comparisons among soil collembola community characteristics in relation to different vegetation restoration treatments in the moderate degraded grasslands in the Songnen Plain of Northeast China;
松嫩草原中度退化草地不同植被恢复方式下土壤跳虫群落特征比较
3.
Studies on community characteristics of Pinus tabulaeformis and Quercus mongolica forest and its species diversity of Dongling district in Shenyang;
沈阳东陵区油松栎林群落特征及物种多样性研究
6) community structure
群落特征
1.
Plant-diversity and Community Structure of Primordial Wetland in Hilly Region in Northeastern China;
东北山地沼泽湿地植物群落特征及植物多样性研究
2.
Then the community structure of these 2 species was investigated.
对这两种植物的群落特征进行调查发现,这两种植物具有相似的生态适应性,可共同生长于同一生境中,为害深圳市多种本地植物,对低矮乔木、灌木和草本植物为害严重,对高大乔木的为害不明显。
补充资料：黄蒿油
分子式：
CAS号：
性质：又称黄蒿油。由伞形科植物葛缕子(Carum carvi L.)的果实经水蒸气蒸馏取得。为淡黄色至茶色液体。辛香温甜，带药草香气。d25250.900～0.910。nD201.484～1.488。旋光度+70°～+80°(25℃)。含酮量(以香芹酮计)≥50.0％。主要成分为右旋香芹酮和右旋苧烯。主产于欧洲和北美。主要用于食品，如焙烤食品、干酪、肉制品、沙司和调味品等。
CAS号：
性质：又称黄蒿油。由伞形科植物葛缕子(Carum carvi L.)的果实经水蒸气蒸馏取得。为淡黄色至茶色液体。辛香温甜，带药草香气。d25250.900～0.910。nD201.484～1.488。旋光度+70°～+80°(25℃)。含酮量(以香芹酮计)≥50.0％。主要成分为右旋香芹酮和右旋苧烯。主产于欧洲和北美。主要用于食品，如焙烤食品、干酪、肉制品、沙司和调味品等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条