裂谷

The area is 30kmx30km and contains numerous faults on the downthrown side of a large bounding fault with a maximum displacement of ca 1km.

东非大裂谷区域观察，肯尼亚区内，这个区域面积为30KM*30KM，包括了许多大面积断裂层其中最大的位移达到了一千米

Therefore, Changning-Menglian ocean basin is a small-scale in tercontinental rift ocean basin, and formed by pull-apart and spreading on the basis of the epeiric sea after Caledonian movement.

因此，昌宁-孟连带洋盆为一宽度不大的小型陆间裂谷洋盆，是在加里东运动之后的陆表海基础上经拉裂扩张而成。

The base heat flow elevated episodically in rifting phase and it did not always keep attenuating in post?rifting phase.

裂谷阶段盆地基底热流幕式升高，裂后阶段也并非完全处于热衰减期。

As a rift basin, Bohai Bay developed on an erosional base of collision margin between Lower Yangtze and North China Plates.

渤海湾盆地是在下扬子板块与华北板块碰撞边缘侵蚀基底上发育起来的裂谷盆地。

Both material source and geodynamical setting forming the Nanling belt were constrained by the Dabie orogenic belt to the north and the Indosinian orogenic belt to the southwest.

南岭构造带发育在强烈褶皱变形的基底之上，发育了华南地区最大规模的早中生代花岗岩和裂谷盆地。

Tectonism in geosynclinal, platform and diwa stages, rifting, plate tectonics, magmatic intrusion, volcanic activity, hydrothermalism, metamorphism, hot deposition and related mineralization are manifestations of large-sdaled korizontal and vertical of HACONS fluids in the asthenosphere.

地壳中槽、台、裂谷、地洼、板块构造、岩浆侵入、火山、热液、变质、热沉积以及有关的成矿作用乃是软流层中幔汁大规模水平和垂直活动的种种表现方式。

Recently, based on the field work we have recognized that those basic rocks actually were oceanic basalts intergrown with Late Paleozoic deep water deposits, rather than continental rift basalts.

根据近年的野外工作，我们已经指出这些基性岩实际上是与晚古生代深水沉积共生的海相玄武岩，而不是象过去认为的大陆裂谷型玄武岩。

Yi-Shu fault is a lithosphere fracture belt with a long history, which formed a rift fracture system by the effect of the Kula plate and the Pacific plate movement during Mesozoic.

沂沭断裂带是一条岩石圈断裂，有着悠久的演化历史，在中生代受库拉板块和太平洋板块运动作用，发展成为裂谷式断裂系统。

The biometallogenesis system of Jinya gold deposits consists of the following procedure: pre-concentration of gold and metallogenic matter in living organisms in Luodian-Danchi rift depositional basin; solution, absorption and concentration of metallogenic matter in organic matter and organic thermal fluid generated from organisms during lithogenesis; migration of gold and metallogenic matter in organic fluid from basin to Lingyun underwater carbonate platform and concentration at its boundary convex (palaeo-blind-mountain) during basin compaction ; metallization due to depth thermal fluid making organic fluid thermal degradation and forming new fluid which riches in gold and sulfur, and the fluid migrating upward and depositing in upside ore-controlling structures because of absorptions by organic carbon and atc.

通过研究金牙金矿作用的生物成矿系统内容为：在早、中三叠世罗甸—丹池裂谷盆地接受沉积时，生物对金等成矿物质就存在预富集作用；在成岩过程中，生物转化为有机质及有机热流体，对生物及沉积物中的金等成矿物质存在溶解、萃取、富集作用；在盆地压实成岩作用中，盆地中有机热流体向凌云水下碳酸盐台地运移，并在台地边缘外凸部位集中，此过程流体携带大量成矿物质，对金等成矿物质存在迁移集中作用；深部热流上侵使有机流体发生降解和释放金的热作用、形成高含金的有机热液，含金热液上移在构造通道中沉积并被有机碳再次吸附，最终形成金矿床，对金存在成矿作用。

Keywords: PGE Deposit;Melanocratic rock series; Enrichment mechanism; Panxi rift

中文关键词：铂族元素矿床；暗色岩套；富集机制；攀西裂谷

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。