| 1. | Using cell formatting to highlight cells with important values 使用单元格格式突出显示包含重要值的单元格。 |
| 2. | From these three fundamental values , several other key values are determined 从这些基本值出发可以确定其他几个重要值。 |
| 3. | Database are the version number and the last time that the database was updated 数据库关联的其他重要值是版本号和数据库的上次升级时间。 |
| 4. | This guideline applies to high - level members where change notification adds significant value to the library 这项准则适用于那些可通过更改通知将重要值添加到库的高级成员。 |
| 5. | Influence of mowing for many years on community biomass and the important value of leymus chinensis and koeloria cristata population on l . chinensis steppe 多年割草对羊草草原群落生物量及羊草和草种群重要值的影响 |
| 6. | At the same special location of small area ( such as 500 m2 ) , neolitsea aurata var . glauca could reach the canopy and became the dominant species of the community . in the typical neolitsea aurata var 同时,缙云山白毛新木姜子种群在小范围内( 500m ~ 2 )可以上升为优势种群;在典型白毛新木姜子群落,灌木层白毛新木姜子重要值最大,成为灌木层最主要的组成树种。 |
| 7. | The main results are as following : 1 species diversity indices are significantly different among communities in desert - oasis ecotone , but are low in general ; diversity indices based on important value and cover are more properly in arid desert areas 主要结论如下: 1 、阜康荒漠绿洲过渡带物种多样性在群落间差异显著,总体上多样性水平较低;对荒漠植被,以重要值或盖度为指标计测多样性指数较为可行。 |
| 8. | A variety of methods including the tabular comparison of data , the tabular comparison of similarity coefficient , the nearest neighbor method and the group - average method of hierarchical agglomerative classification were applied to investigate the forest communities in meizi lake area 森林植被样地中以乔木层树种的重要值为指标,采用纸条排队法、群落相似系数分类法、最近邻体法、组平均法对梅子湖森林植被样地进行数量分类。 |
| 9. | The importance values of the renewal layers indicated that the communities to be dominated only by keteleeria evelyniana would evolve on the upper slope , the needle leafed and broad leafed mixed forests to be dominated by cyclobalanopsis delavayi and keteleeria evelyniana would evolve finally on the middle slope and the evergreen broad leafed forests to be dominated only by cyclobalanopsis delavayi would be evolve finally on the lower slope 根据更新层的重要值来判断,山坡上部将演替成为以滇油杉为主的单优群落;山坡中部将演替成为滇油杉和黄毛青冈为主的针叶、阔叶混交林;山坡下部将演替成为以黄毛青冈为主的常绿阔叶林。 |
| 10. | There were 83 species in the community 4 ( castanopsis sclerophylla - camellia oleifera - maesa japonica community ) , and castanopsis sclerophylla , castanopsis fargesii and schima superba were the dominant species of tree layer , and camellia oleifera , itea chinensis and symplocos sumuntia were the dominant species of succession layer , and maesa japonica was the absolute dominant species of regeneration layer . there were 76 species in the community 5 ( castano 用物种重要值代替物种多度来测定物种多样性,结果表明: margalef丰富度指数随着群落层次的物种数增加而增加,与群落各层次的个体数无关,各群落的乔木层的simpson多样性、 shannon一wiener多样性、 simpson均匀度、 shannon一wiener均匀度4个指数一般小于其演替层的相应指数,演替层与更新层的相应指数之间无必然大小关系。 |