查询词典 Fagaceae

The species diversity of Dipentodon sinicus communities in Yushe National Forest Park of Guizhou province was studied based on the quadrate method. The results showed that Rosaceae, Ericaceae, Betulaceae, Fagaceae, Theaceae, Lauraceae, Caprifoliaceae, Cornaceae were the dominant families in D. sinicus communities of Yushe National Forest Park. In the 10 sample plots, there were 8 which were absolutely dominated with D. sinicus population, the importance value came up to 135.69 on average, and it was far higher than the others. For D. sinicus communities, the abundance index (2.847), Simpson index (0.601), Shannon-Wiener index (1.523), probability of inter-specific encounter (0.601) and species evenness (0.569) of the tree layer were lower than those of the shrub layer (5.580, 0.830, 2.377, 0.829, 0.672, respectively) on the whole. It markedly showed a species diversity characteristic of the mixed broadleaved evergreen and deciduous forest in middle subtropics. In the 10 sample plots, the species diversity level of Q1 was the highest, followed by Q3, Q5 and Q6 was the lowest.

摘要运用样方法对贵州省玉舍国家级森林公园稀有保护植物十齿花群落的物种多样性进行了研究，结果表明：玉舍国家级森林公园十齿花群落以蔷薇科、杜鹃花科、壳斗科、桦木科、山茶科、樟科、忍冬科、山茱萸科等为优势科；10个样地中有8个样地以十齿花种群占绝对优势，其平均重要值高达135.69，远远高于其它种群；十齿花群落乔木层物种丰富度为2.847、Simpson指数为0.601、Shannon-Wiener指数为1.523、种间相遇机率为0.601、均匀度指数为0.569，总体上均小于灌木层(分别为：5.580、0.830、2.377、0.829、0.672)，表现为较明显的亚热带常绿落叶阔叶混交林的物种多样性特征。10个样地中，Q1的物种多样性程度最高，Q3次之，Q5和Q6最小，多样性程度最低，10个样地的物种多样性排序为Q1＞Q3＞Q9＞Q7＞Q2＞Q4＞Q10＞Q8＞Q5＞Q6。

Based on examinations of type specimens housed at PE, lectotypes for five names of Chinese taxa in Fagaceae, Papaveraceae, Capparidaceae and Cruciferae are here designated under Article 8.1, 9.9, 9.10 and 37.2, Recommendation 9A.2 and 9A.3 of the International Code of Botanical Nomenclature, because the types were respectively indicated by reference to a gathering that consists of more than one specimen, or more than one gathering were simultaneously designated, without indicating the type in the protologue.

摘要查阅保存于中国科学院植物研究所标本馆的壳斗科、罂粟科、山柑科和十字花科植物的模式标本时，发现有5个植物名称的模式均多于1份标本，或同时引证1号以上的标本而没指定模式，根据《国际植物命名法规》规则8.1、9.9、9.10和37.2，以及辅则9A.2和9A.3的精神，对这些名称做出后选模式指定。关键词壳斗科；罂粟科；山柑科；十字花科；后选模式

The embryological characters of Castanopsis and Castanea are very similar, thus offer embryological evidence to the sister group relationship previously proposed by molecular study on Fagaceae.

栲属和栗属的胚胎发育是最相似，为壳斗科分子系统学中栲属和栗属是姐妹群的结论提供了胚胎学证据。

Some unique relationships are identified with weak support, such as the sister relationships between Fagaceae and Rhoipteleaceae, as well as between Myricaceae and Casuarinaceae.

4六个DNA序列的联合分析通过对六个DNA序列的单独和联合分析，探讨了引起基因树间拓扑结构冲突的可能原因。

The results showed that the forest have characteristics of rich in species of Lauraceae and Fagaceae.and should be named of "Machilus chinensis 、Cryptocarya chingii and Meliosma thorelii community".

结果表明，该群落属于中亚热带常绿阔叶林，应称为华润楠、仁昌厚壳桂－山羡叶泡花群落。该群落结构复杂，各层次的代表种类明显。

In habitats of the broad-leaved forest, the dominant tree are the species of Fagaceae in tree layer, Theaceae, Saxifragaceae and Lauraceae in shrub layer, Cyperaceae, Dryopteris spp. and Liliaceae in herb layer.

在阔叶林型栖息地中，乔木层主要树种为壳斗科植物，灌木层植物以山茶科、虎耳草科和樟科等科的种类为主，草本层植物以莎草科、蕨类和百合科为主。

If Altingia, Dipterocarpaceae of Jie Xiang, such as Brokaw, such as Fagaceae, Lauraceae tea branches and a number of evergreen species, Quercus humilis small, Stipa purpurea, Artemisia Tibet.

如阿丁枫、龙脑香科的羯布罗香等，如壳斗科、茶科和樟科的一些常绿树种，高山栎小蒿草、紫花针茅草、西藏蒿。

The dominant families included Lauraceae, Magnoliaceae, Fagaceae, Theaceae and Ericaceae.

其中优势科主要有樟科、木兰科、壳斗科、山茶科和杜鹃花科。

Forest are studied. The forest component is composed mainly by the families Fagaceae , Euphorbiaceae

纳热带山地的季风常绿阔叶林主要由壳斗科、大戟科、茶科和樟科等树种组成；乔木树种种

Fagaceae is one of the most important families in temperate and subtropical regions,and especially in China.

壳斗科在我国有7 属350 多种和变种，是温带、亚热带最重要的森林树种，笔者用离差平方和法对壳斗科植物在中国的地理分布规律进行了研究，认为其落叶类型和常绿类型在空间分布格局上有很大差别。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。