English translation for "弧后盆地"
|
- arcrear basin
backarc basin
Related Translations:
大陆架盆地: continental shelf basin
- Example Sentences:
| 1. | Rear-arc basins seem to have opening kinematics very like other chasmic basins .
弧后盆地似乎很象其他裂陷盆地那样具有张开运动 | | 2. | The back - arc basins in the western mediterranean
西地中海的弧后盆地 | | 3. | On precambrian framework and evolution of the qinling belt
一种海沟向洋后退的残余弧后盆地演化模式 | | 4. | Back - arc basin
弧后盆地 | | 5. | Under the tectonic backgrounds of island arc belt , fore - arc trench belt , back - arc basin , and epicontinental active belt of late paleozoic , it has different volcanic rock characteristics
在晚古生代岛弧带、弧前海沟带、弧后盆地或陆缘活动带等构造环境下发育有不同的火山岩组合。 | | 6. | At last they have being formed the tectonic framework , after breakup of the volcanic island arcs , subduction , decline and fall of the back - arc basins and arc - microcontinent and arc - arc collision had finished
经过了长期而复杂的微大陆和火山弧的裂解、弧后盆地的消减衰亡及弧陆和弧弧碰撞等构造演化，才最终形成今天所见到的这种构造样式。 | | 7. | It is presented that the hydrous fluxing as well as adiaba tic decompression plays an important role in melting of morb - like mantle beneath marina trough . compared with basalts from other back arc basins , it concludes that the magma varies from morb - like to arc - like with the evolution ; during the earlier stage of evolution , there coexist the two morb - like and arc - like lavas , it may be the nature of the magma in back arc basins ( especially in the earlier stage )
综合马里亚纳海槽和其他弧后盆地玄武岩的研究成果发现，弧后盆地特别是早期扩张的弧后盆地，其岩浆产物均具从似岛弧型到似洋中脊型玄武岩的时空演化特征；同时存在岛弧型和morb型两种熔岩，可能是弧后盆地(特别是早期扩张弧后盆地)岩浆作用的一个共同属性。 | | 8. | According to the characteristics of strata , tectonization and magmatism within the research area in the southwest margin of north china paleocontinent , and under the ideological guidance of mobilism and systematology , the geotectonic framework of the area could be divided as follows : ( 1 ) the longshoushan mountains continental margin ; ( 2 ) the hexi corridor back - arc basin ; ( 3 ) the northern qilianshan mountains suture zone ; ( 4 ) the central qilianshan mountains dispersion type island arc terrane ; ( 5 ) the southern qilianshan mountains back - arc basin ; ( 6 ) the qaidam massif
根据本区地层、构造、岩浆作用特点，在“系统论” 、 “活动论”思想指导下，厘定华北古大陆西南边缘的构造格局如下：龙首山陆缘带、河西走廊弧后盆地、北祁连缝合带、中祁连离散型岛弧地体、南祁连弧后盆地、柴达木地块。 | | 9. | During this evolution , seven second - order tectonic units were formed ; from north to south are the mingqianri cretaceous residual sea basin , the arsuo tectonic melange zone , the taricuo - wenbu yenshan magmatic arc belt , the cuoqin - bangduo late paleozoic composite back - arc basin , the jiangrang - geerdi faulted uplift , the gangdise - chazi himalayan magmatic arc belt , and the xigaze - anba fore - arc basin . these units comprise important parts of a poly - arc - basin system and exhibit evolutional features of mesozoic to cenozoic arc - basin systems . mosaic pattern of these tectonic units delineates the lithosphere coupling processes of the gangdise tectonic belt under mechanisms such as back - arc basin attenuation and arc - continent collision
自中新生代以来，冈底斯构造带经历了洋壳俯冲、弧陆碰撞、陆内俯冲-碰撞、走滑和块段隆升的多阶段构造演化历程，形成了由北向南七个二级构造单元，即岷千日白垩纪残余海盆、阿索构造混杂岩带、它日错?文部燕山期岩浆弧带、措勤?帮多晚古生代复合弧后盆地、江让?格尔耿断隆、冈底斯?查孜喜马拉雅期岩浆弧带、日喀则?安巴弧前盆地。 | | 10. | This important tectonic zone parallel to the isotopic geochemical steep zone , which represented a suture line between the yangtze and cathaysian blocks . the geochemical evidence of the jianshui volcanic rocks from the sw part of shizong - mile zone shows that their lithologic types are tholeiites with the comparative flat ree patterns and enrichment in th , depletion slightly in nb , ta , and flat hfse . thus , they may be formed in a back - arc basin with the characteristics between morb and island - a
该构造带西南段的建水火山岩地球化学特征研究表明，该火山岩为拉斑玄武岩，具有较平坦的稀土分配型式， th较富集， nb 、 ta轻微亏损，高场强元素分布较平坦，具有介于岛弧和morb之间的地球化学特征，可能形成于弧后盆地环境。 |
- Similar Words：
- "弧后的" English translation, "弧后地区" English translation, "弧后俯冲" English translation, "弧后扩张" English translation, "弧后陆前盆地" English translation, "弧后区" English translation, "弧后洋盆" English translation, "弧胡壶葫糊" English translation, "弧弧转换断层" English translation, "弧滑面" English translation
|
|
|
