北界

It indicates that the quake is the result of the dextral overthrust of the kashi River Fault for its main fault distribution and motion character consistent with that of the Kashi River Fault Zone.

喀什河断裂是一条控制伊犁盆地北界和喀什河河谷的活断裂，它错断了喀什河阶地和古尼勒克沟，有着明显的新活动性。在震区还发现了一些古地震遗迹。

Based on our comparative study of the Indosinian sutures, we consider the Longmu Co-Shuanghu-Jitang suture to define the Neopaleozoic northern boundary of Gondwanaland.

在青藏高原印支期主要板块缝合带的对比研究基础上，笔者认为龙木错-双湖-吉塘缝合带作为青藏高原上冈瓦纳大陆的北界是符合客观实际的。

We consider the Xijinwulan- Jinshajiang suture as an additional Indosinian suture which developed within the Yangtze plate. The Bangong Co-Nujiang and Yarlung Zangbo sutures developed within the Gondwanaland domain, but neither can be con- sidered to define the northern boundary of Gondwanaland.

西金鸟兰-金沙江缝合带是发育在扬子板块内部的印支期缝合带，班公湖～怒江和印度河一雅鲁藏布江缝合带是发育在冈瓦纳大陆框架下新特提斯阶段的缝合带，构不成冈瓦纳北界。

Himalaya, which formed on the basement of the Pan-African orogenic event at about 550 Ma BP and experienced Ordovician to Devonian platform sedimentation, was transformed into to a back-arc extensional-rifted zone at the end of the Carboniferous. The Yarlung Zangbo ophiolitic mélange zone is a Mesozoic back-arc spreading basin corresponding to the Gangdise paleo-island arc zone on the south side of the Tethyan Ocean. The Gangdise zone experienced island-arc orogeny in the Late Paleozoic. The very significant differences in geology on both sides of the Bangong Co-Nujiang suture zone suggest that the suture zone is not only the northern boundary of Gondwanaland and the boundary between the Indian (Yunnan-Tibet) stratigraphic realm and the South China (Qiangtang-Sanjiang) stratigraphic realm, but also the relics of subductional collision and final extinction of the Phanerozoic Tethyan Ocean after the breakup of the Neoproterozoic supercontinent Rodinia. The basic point of study of the collisional orogenic processes of the plateau is the structure and composition of the archipelagic arc-basin tectonic realm of three different stages bounded by three rigid paleocontinental blocks (Gondwanaland, Laurasia and Pan-Cathaysian) and the mutual constraining, transformation and coupling of various material movement forms.

喜马拉雅奠基于5.5亿年左右的泛非造山事件基底上，历经奥陶纪至泥盆纪台地沉积，并于石炭纪末转化为印度板块北缘的弧后伸展裂陷带；雅鲁藏布江蛇绿混杂岩带曾是特提斯大洋南侧与冈底斯古岛弧带相对应的中生代弧后扩张盆地；冈底斯带曾经历了晚古生代岛弧造山作用；班公湖-怒江带两侧大量地质特征重大差异表明，班公湖-怒江带是冈瓦纳大陆北界，是印度地层区和华南地层区的分界，是新元古代Rodinia超大陆解体后显生宙特提斯大洋俯冲，消减，碰撞，最后消亡的遗迹。

Finally, the north dividing line of tropical zone in Guangxi has been planned as follows: the east end begins at the north bo.

热带北界的划分实质上是地球表面地理系统中自然区域的划分，所采用的区划指标必须全面地反映自然区域的综合性、整体性和渐变性特征。

The characteristics of Calyptratae fauna in Palaearctic is the main characteristics in Heng Mountain Range of Shanxi province.

山西省恒山地区有瓣蝇类的区系特征是以古北界成分为主。

The of all kinds and natural landscape that already developed inside garden area shares 7 kinds of 170 more than office, have mountain peak more than 100, steep cliff 10 more than place, the geology with the many reservation in gorge is vestigial, among them of outbalance have resource of the layer with unique system, rock, mineral travel, the resource of geological and tectonic travel of typical feature, arduous and beautiful construction denudes the zoology with the hole travel resource, advantaged government office of ground travel resource, bizarre diversity travels resource and history are long.

有些非凡植物和动物还成为在中国北方生长和分布的北界，因此，具有重要保护价值。目前已开发的各类自然景观共有7种170余处，有山峰100余座，陡崖10余处，峡谷中保留了大量的地质遗迹，其中较为重要的有系统独特的地层。岩石。矿物旅游资源，典型特征的地质构造旅游资源。险峻秀丽的构造剥蚀地旅游资源。奇异多样的洞府旅游资源。得天独厚的生态旅游资源及历史悠久的人文旅游资源。

Kanas National Nature Reserve is the unique Europe-Siberian plants and animals region within palaearctic distribution in China and has obvious value of protection and research. Like other forests lied in cold temperate district, natural fire disturbance, one of the most important disturbance factors in taiga, improves continually the succession of forest in Kanas National Nature Reserve.

喀纳斯作为阿尔泰山的一颗璀璨明珠，浓缩了阿尔泰山自然生态系统和景观的精华，保存有以泰加林为代表的原始生态系统，系我国惟一的古北界欧洲-西伯利亚动植物分布区，具有很高的自然保护价值和科学研究价值。

From the zoogeographical analysis, the majority of birds mentioned above were found to belong to Palearctic realm.

从动物地理分析来看，本区鸟类组成中的大多数是属于古北界的种类。

Species in the genus Phrynocephalus typically inhabit the Palearctic region. Speciation, species diversity and patterns of distribution have been heavily influenced by the complicated geography and geological history.

沙蜥属Phrynocephalus作为鬣蜥科Agamidae中的古北界类群，分布区复杂的地质、地理历史对该属物种形成、分化及分布格局的形成具有重要的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。