裂谷

One of them, that is, the viewpoint that this area enter the protodiwa region stage after geosyncline type rift lnversed, has reached the international advance level.

上述创造性成果经同行专家评定均达到国内先进水平，其中川滇地区地槽型裂谷回返后进入原地洼体制的认识已达国际先进水平。

The proposal of "Banxi System" will not only benefit to strata correlation of Nanhuan, which exists for a long-time, but also benefit to the research about the relationship between Neoproterozoic rift basin evolution and Rodinia fragmentation, glacial epoch formatiom, and the probe into corresponding important problems about climate and environment tremendous changes.

板溪系的提出不仅将有利于解决长期存在的南华系划分对比问题，同时也必将有利于新元古代早期裂谷盆地演化与Rodinia超大陆裂解、冰期形成等关系的研究和相关重大气候、环境巨变问题的探讨

Geological and geochemical features suggest that the bimodal volcanism took place in rift setting of continental margin, basic magma originated from not strongly depleted mantle, and rhyolite derived from the original melt formed by partial melting of granulite facies orthometamorphite in lower crust.

地质和地球化学特征指出吕梁群上部的双峰式火山岩形成于大陆边缘的裂谷环境，其中的玄武质岩浆起源于亏损程度较低的上地幔，并受到了陆壳物质的混染。酸性端元是由下地壳麻粒岩相正变质岩的部分熔融形成。

Jinshajiang-Ailaoshan orogenic belt was an intracontinental orogenic belt which grew under marginal rift of passive continent.

金沙江-哀牢山造山带是在被动大陆边缘裂谷环境基础上发展起来的一条陆内造山带。

The authors consider that the early Yanshanian tectonic setting in southeast Hunan and South China is a post-orogenic one instead of an intracontinental rift.

讨论认为湘东南及华南地区燕山早期构造环境为后造山而不是陆内裂谷环境。

Tectonic evolution of Lanping basin, controlled by closure of Palaeo-Tethys and collisional orogen between India plate and Asia continent, has undergone three evolutional stages, i. e., intracontinental rift, sag basin and strike-slip basin.

兰坪盆地的构造演化受控於古特提斯的闭合及印度与亚洲大陆碰撞的造山作用，盆地经历了陆内裂谷、拗陷盆地和走滑盆地3个阶段的发育过程。

Is more than one source of the Nile River, the farthest source is called the Kagera River, which from Tanzania Karma Tanganyika Hubei side outflow into Lake Victoria, and from the north shore of Lake Jinja out into the Great Rift Valley, forming the famous Murchison Falls (later changed called kabarega falls).

尼罗河是一个多源河，最远的源头叫卡盖拉河，它从坦噶尼喀湖北端流出，注入维多利亚湖，又从湖的北岸金贾流出进入东非大裂谷，形成著名的默奇森瀑布。

Through field investigation and analysis,combining with historical earthquake documents,the causes of landform,rift valley and landslip relic of Xionger mountain is studied.

通过实地考察和分析，结合历史地震记载资料，对熊耳山地貌、裂谷以及崩塌遗迹的形成原因进行了初步探讨。

Now certain is that the Ebola virus, Marburg virus, Lassa fever virus and Rift Valley fever virus has been excluded, not the cause of the causes of death.

现在可以确定是，埃博拉病毒、马尔堡病毒、拉沙热病毒以及裂谷热病毒已经被排除在外，不是导致死亡的原因。

1:250000 geological mapping has further revealed the mysteries of the tectonics of the Qinghai-Tibet Plateau. The Altun Mountains are not of the Tarim massif, but a part of the Kunlun-Qilian-Qinling orogenic system; the Altun fault is a large transform fault; the Muztag-Maqên suture zone and Jinshajiang suture zone are both Variscan ones; the Songpan-Garzê area in the Triassic was a huge turbidite basin on the southern margin of Laurasia; the Gangdise belt underwent the important Indosinian orogenic movement; an ocean basin that persisted from the Paleozoic to Triassic did not exist, i.e. the so-called Paleo-Tethys or permanent Tethys was not in existence in the Qinghai-Tibet Plateau. In the Paleozoic, most parts of China, including the Sino-Korean, Yangtze and Tarim massifs and the Qinghai-Tibet Plateau, were located in south of the main ocean basin—the Central Asian-Mongolian sea way—of the Paleo-Asia ocean, belonging to the northern margin of Gondwana. The Yarlung Zangbo and Bangong -Nujiang belts were twins in the Tethyan Ocean, which began to develop into two ocean rift belts in the Triassic. The Tethyan Ocean with the Yarlung Zangbo belt as the main ocean basin belt began to be subducted in the Late Triassic and experienced a process of pulsatory plate convergence orogeny including the Indosinian, Yanshanian and Himalayan stages.

1：25万地质填图进一步揭开了青藏高原地区大地构造的奥秘：阿尔金山是昆仑，祁连-秦岭造山系的一部分；阿尔金断裂确是一条大型转换断层；木孜塔格-玛沁缝合带和金沙江缝合带均是华力西缝合带；松潘甘孜三叠系沉积盆地是劳亚大陆南部边缘的浊积岩盆地；冈底斯带曾经历了重要的印支造山运动；不存在从古生代延续到三叠纪的大洋盆地，即不存在所谓古特提斯或永久特提斯；古生代时期，在青藏高原地区亦不存在具古生物，古地理分隔意义的大洋盆地，当时，包括中朝，扬子，塔里木以及青藏高原地区在内的中国大部分均位于古亚洲洋主洋盆——中亚-蒙古带之南，属冈瓦纳大陆结构复杂的北部边缘；雅鲁藏布江和班公湖-怒江带是特提斯洋中的孪生姊妹，它们均是从三叠纪起就发展成大洋裂谷带的；以雅鲁藏布江带为主洋盆带的特提斯洋，从三叠纪晚期开始消减，经历了印支，燕山，喜马拉雅3个阶段脉动式板块汇聚造山过程。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。