地理分布

In the lower altitude of arid regions of China, with the change of landscape prairie, semi desert to desert, so were the relative distribution patterns of groups of distributional units, where hygrophilous species declined and xerophilous species increased.

基于GIS技术，以面积约为6 470 km2 的766个栅格收集我国干旱地区啮齿动物的二元分布数据，采用多元分析的分层聚类方法，依据欧氏距离平方值，将地理分布单元划分为若干个组。

Taking the geographic distribution into account,we can conclude that D.curviceps subgroup originated from tropic zones,agreeing with the previous morphologicand biogeographic suggestions.

结合各物种的地理分布，推测了immigrans种组的进化历史：curviceps种亚组与quadrilineata种亚组的亲缘关系最近，主要分布在中国南部的温带地区。

Based on the survey and preexisting data, this paper deals with with the distributions, the characteristic of vertical distribution and horizontal distribution and habitat of Chimonanthus germplasm in China.

根据对中国蜡梅属种质资源的调查，结合已有资料，重点阐述了中国蜡梅属植物的地理分布、水平和垂直分布特点及其生境特点。

Chinese Chiroptera ; Geographical distribution ; Environmental factor ; Species density distribution

中国翼手目；地理分布；环境因子；种数密度分布

Our results show that impacts of these environmental factors on geographical distributions of Chinese Chiroptera are in order of annual average temperature,days of temperature above zero degree,January average temperat...

结果表明，按其影响程度大小，影响中国翼手目动物地理分布的连续型环境因子依次为年平均气温、大于零度日数、一月份平均气温、无霜期日数、年降雨量、年平均相对湿度、七月份平均气温、海拔高度和年日照时数，其中年日照时数和海拔高度为负影响；影响翼手目种数密度分布的决定环境因子是年降雨量，但年平均气温也有明显作用。

China has five notable FDI patterns that are substantially distinct from the patterns observed in the other countries or regions:(1) the highly reliance on FDI,(2) the paradox of the high deposit residues in the state-owned commercial banks and the continuingly large amount of FDI,(3) the small investment scale of FDI,(4) the extremely decentralized industry distribution of FDI, and (5) the concurrence of the nation-wide FDI popularization and imbalance of the FDI geography distribution.

在中国利用FDl的过程中，出现了一系列有别于其他国家和地区的独特现象，如：对FDI的过度依赖现象；高储蓄余额和巨额FDI并存的矛盾；PDI企业的平均投资规模低于中型企业的平均投资规模；FDI的行业分布的极端分散；FDI地理分布的不均衡性与普遍性的共存等。

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。

Based on the obtained crab species f rom the investigation of shrimp and c rab species in May,August and November of 1998and Febru ary of 1999,as well as the ones reported in the documents,this paper made a fully research on the geograph ical distribution and faunal characteristic of crab species in the East China Sea for the purpose of getting a full v iew.

根据1998年5、8、11月和1999年2月东海区虾蟹类资源调查所获蟹类及以往有关文献曾报道过在东海有分布的蟹类种类，对东海蟹类的地理分布和区系特点作了较详细的分析研究，以描述东海蟹类的全貌。

On the basis of the data from four seasonal oceanographic censuses in the East China Sea（23°30′-33°N,118°30′-128°E） in 1997-2000,the paper studies on adaptation and ecotype of Ostracoda in the East China Sea through curve fitting,forming mathematical model,calculating optimal temperature and salinity,consulting geographic distribution based on synchronous data of abundance and environmental factors.

根据1997-2000年东海23 30′-33 N，118 30′-128 E海域4个季节海洋调查资料，用浮游介形类物种丰度和同步表层温、盐度数据进行曲线拟合，构造数学模型，计算介形类分布最适温度和盐度值，并参考其地理分布和生态适应特征分析，确定东海浮游介形类主要物种的生态类型。

Most of the genera are of pantropical and Asian tropical comprising 15 and 8 genera, respectively.

植物地理分布以泛热带类型最多，有15属，占总属数的34.88％；其次是热带亚洲分布类型，有8属，占18.6％。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。