| 1. | Volcanoes dot the three geographic regions of the country
全国的三个地理区上分布着许多火山。 |
| 2. | Arid biogeographic zone
干旱生物地理区 |
| 3. | Variation in population characteristics across a geographical area ; may be related to environmental gradients or may have no functional significance
族群特性在穿越一个地理区不同的地理环境之间之变异性。 |
| 4. | The long isolation in the different phytogeographical units ( i . e . the northeastern gondwana unit and south china subunit during the early devonian ) and different environment may result in the evolution and diversify of numerous endemics
不同古植物地理区的长期隔离（也就是，早泥盆世的东北冈瓦纳古植物地理区和华南亚区）和独特的环境可能是造成众多地方性分子演化分异的原因。 |
| 5. | Part 3 tentatively studies the cladistic of 22 genera occurring in china and all the works are finished by using hennig 86 software which is provided by dr . wei of central south foresty university . the followings are the descriptions of 6 new species . 1
区系分析部分就中国大叶蝉亚科种在世界6大动物地理区分布以及在中国7个动物地理区的分布进行了统计和归纳，就有关方面的问题进行了讨论。 |
| 6. | In the section of results and discussion , the comparative study and the relationship among related genera are discussed . the fauna analysis is given . the key to the genera of chinese stenopodainae and keys to species of each genus are given
在讨论部分，作者总结了各属、种重要的分类学特征上的变化；对新舟猎蝽属的分类地位进行了初步的讨论；并对中国细足猎蝽亚科的地理区系分布作出了分析。 |
| 7. | There is no precedent to model land use and land cover change of arid region in china . and zhangye city located in the transition of three physical geographical region of china , is the significant part of north - west arid region , which is the sensitive area and zoological brittle zone . the evolutive process and mechanism of land cover change law is different from east region
国内对干旱区土地利用覆盖变化模拟的研究尚无先例，且张掖市是我国西北干旱区的重要组成部分，处在我国三大自然地理区的过渡位置，为环境演化的敏感区和生态脆弱带，土地覆盖的演化过程和机制有其不同于东部地区的特殊规律，所以张掖市土地利用覆盖变化模拟的研究对干旱区现代环境变化的人为影响研究有着极为重要的理论和实际意义。 |
| 8. | The distribution of all the genera and species ( including new taxa and new data by present research ) of the world are summarized , according to the history of continental drift and the result shows that empoascini originated in the oriental region in pangaea 145maago . zoogeographical analysis of all the taxa in china shows that most of the genera and species of empoascini are distributed in the oriental region , which is identical with the geographical distribution worldwide , i . e . most taxa distribute in the tropical and subtropical zone . phylogenetic analysis of 40 chinese genera of empoascini with one outgroupikranewa is presented in this paper
在生物地理及区系方面，总结了世界已报道及本研究新发现单元共计88属1183种在世界各大动物地理区的分布情况，结合大陆漂移学说的有关知识，认为小绿叶蝉族应起源于东洋区，起源时间在联合古陆时期(约145ma以前) ；分析了中国已报道及本文新发现该族共40属263种在中国动物地理区划的归属，结果表明，中国小绿叶蝉族的种类分布以东洋区占优势，明显多于古北区，这与世界该族昆虫大多分布于热带、亚热带的结果相一致。 |
| 9. | In the present study , eighty - one species of suborder flabellifera are found and described , of which 13 are new species and the other 29 species are recorded for the first time from chinese waters . key to chinese families and genera are provided . discussion on taxonomic problems is given and brief notes of the distribution are provided
本文以传统的形态分类为主，结合现代分类学的手段和方法解决近似种、疑难种的准确鉴定问题，搞清中国的属种及分类上存在的错误和混淆，并结合已有的此类群研究结果，进行地理区系的比较。 |
| 10. | There are 25 genera and 47 species of conodont , 4 genera and 6 species of coral and some foraminifera . ch . 4 biostratigraphical regions based on the study on the conodont , coral and foraminifera fossils in research area , it was discovered that the biota features are resemble to the south china . so a conclusion can be drawn that the research area and south china belong to the same biogeographical region
生物地层分区本文通过对牙形刺、蜒类、珊瑚等化石的对比研究，发现研究区的生物群特征与华南区生物群相近，这表明在该区早、晚石炭世与华南区及东古特提斯区同属一个生物地理区系。 |
