植物区系

Moreover, the author investigated ecological distribution of bryophytes in evergreen broadleaved forests of Daweishan Nature Reserve. The conclusions are as follows:The liverwort flora in the Daweishan Nature consists of 11 geographical elements.

本文通过物种丰富度、优势科、属相似性系数、区系谱、具体地理成分等多重角度对大围山与临近地区苔类植物区系的关系和常绿阔叶林内苔藓植物生态分布做了研究，并得出如下结论： 1。

Shiwandashan pteridophyte flora which locates at south of the Tropic of Cancer is very rich in families,genera and species,in which there are 264 species represented 113 genera and 52 families.

十万大山植物区系位于北回归线以南，蕨类植物非常丰富，现已发现52 仲、113 属、264 种。区系地理成分复杂多样，属可以划分为11 种类型，种可以划分为14 种类型。

The second are tropical Asian distribution, total 118 genera (14.39%). 600 genera are tropical according to climate zone, which are 68.42% of angiospermae and absolutely dominant.

按气候带划分则有热带性分布600属，占种子植物属总数的68.42%，占有绝对优势；温带性分布只有220属，占25.08%，不是本区系的主要成分，但表现了温带成分向东江流域植物区系的入侵。

Based on field survey and document information, and combining with climate data, the biogeographical significance of flora transition and its correlations with climate factors were examined, and in terms of the biogeographical significance, the vegetation regionalization in eastern China was explored.

利用野外考察和文献记载资料，结合气候数据，探讨了植物区系过渡性的生物地理意义及其与年平均温度之间的联系，并将区系过渡性的生物地理意义应用于中国东部地区植被的分区。

Saihanba in animal geography is North China, Northeast China and Mongolia new three faunal interchange; in plant geography, not only in Inner Mongolia, Northeast and North China flora of three interchanges, but also the northwest and Daud Lane ingredients, so rich in wildlife resources.

塞罕坝在动物地理上属华北、东北和蒙新三个动物区系的交汇处；在植物地理上，不但是内蒙古、东北和华北三个植物区系的交汇处，而且有西北和达乌里成分，因此野生动植物资源丰富。

The number of East Asian species accounts for 36.84% of the total number of the epiphyllous liverworts in Maoershan Nature Reserve.

猫儿山的叶附生苔类植物区系的主要成分为东亚成分（占36.84%，这反映了猫儿山的叶附生苔类植物区系具有显著的东亚特点。

Geographical element analysis of' both family and genera revealed that temperate elements took dominant position, and tropic elements accounted for largish proportion.

科和属的地理成分分析表明，研究区植物区系以温带成分为主，热带区系成分也占相当大的比重。

The north temperate, the pantropic, the East Asia, the cosmopolitan, the old world temperate and the East Asia and North America disjuncted distribution were main types of pesticide seed plants in Henan Province.

河南农药植物区系组成中，以北温带、泛热带、东亚分布、世界广布、旧世界温带分布、东亚和北美洲间断分布6种为主，植物区系中热带成分约为温带成分的3/5。

Because of the similarities coefficients of Dongjiang with other 4 floras are above 65%, which show that they are closely related, or are of the same origination.

由于东江流域植物区系与这4个植物区系属的相似性系数均大于65%的，显示出它们之间的亲缘关系非常亲近，很有可能是同一起源。

The flora of southeastern Yunnan is similar in composition to the floras of southern Yunnan, southwestern Guangxi and Vietnam. They have similarities of more than 89% at the family level and more than 76% at the generic level.

在与周边云南南部、广西西南部及越南植物区系的比较上，云南东南部的热带植物区系与它们在科、属水准上具有高的类似性，它们之间科的类似性在89%，属的类似性在76%以上。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。