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- During the late Yanshanian cycle, the extensional reactivation occurred in the middle and lower Yangtze region. 对冲带在燕山晚期以来遭受伸展作用的改造,逐渐解体和分异。
- The Lower Yangtze region containing a pre Sinian metamorphic basement, has entered an episode of intraplate evolution since the Sinian. 下扬子具有前震旦系变质基底,自震旦纪进入板内演化。
- The palaeomagnetic data reveal that in LatePalaeozoic the Yangtze region was close to the equator,while the Baoshan region and southernTibet were situated in the middle latitudes. 古地磁资料显示晚古生代扬子地区位于赤道附近,而保山地区与藏南地区则位于中纬度地区。
- The paleoclimate records of the vermicular red earth in the Middle-Lower Yangtze Region is of great significance to the study of the global changes in Quaternary. 长江中下游地区网纹红土中的古气候记录,在第四纪全球变化研究中具有十分重要的意义。
- Abstract: With the development of research and exploration, the dominance of marine oil and gas exploration is overhanging in Middle and Upper Yangtze region. 文章摘要: 随着研究的深入和勘探力度的加大,中上扬子地区海相碳酸盐岩油气勘探的优势日显突出。
- On the basis of lithofacies palaeogeographic map, the sedimentary and lithofacies palaeogeographic characteristics of the middle Yangtze region during the Late Sinian and Early Cambrian are also described. 晚震旦世岩相古地理格局由碳酸盐台地(鄂中台地)和南边的台缘盆地组成。
- The origin of the nodular limestone of Daye Formation of Lower Triassic in the Middle Yangtze region is studied on the basis of their petrologic characterishcs,chemical and isotopic compositions. 本文从基本特征出发,结合岩石学特征,尤其是化学成分及同位素组成等特征,对中扬子地区下三叠统大冶组瘤状灰岩的成因进行了探讨。
- The Middle Yangtze region is an important site for marine petroleum exploration in South China.The region has gone through polyphasic orogenic movements since the basin basement formed. 摘要中扬子地区作为南方海相油气勘探的重点战略区块,自基底形成至今,陆块南北经历了多期造山活动。
- There are four principal palaeogeographic units in the Late Sinian in the middle Yangtze region, i.e. carbonate tidal flat, open carbonate platform, platform-margin slopes and a basin in the south. 由于地壳差异性升降运动,晚震旦世陡山沱期岩相古地理格局发生了急剧变化。
- The geodynamic significance reflected by the rheological features of the lithosphere is consistent with the features of tectonic evolution since the Meso-Cenozoic in the Lower Yangtze region. 岩石圈流变学特征反映的地球动力学意义与下扬子区中新生代以来的构造演化特征是一致的。
- Abstract: The Middle Yangtze region is an important site for marine petroleum exploration in South China.The region has gone through polyphasic orogenic movements since the basin basement formed. 摘 要: 中扬子地区作为南方海相油气勘探的重点战略区块,自基底形成至今,陆块南北经历了多期造山活动。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The earthquake may cause a region to fall in. 地震可以使一个地区下陷。
- Storms spring up easily in this region. 这个地区很容易发生风暴。
- He is earning a salary in the region of25,000. 他当时的薪金在25,000英镑左右。
- Surface Erosion in Upper Yangtze Region and River Sediment Transport 长江上游流域地表侵蚀与河流泥沙输移
- A storm that cut off power to the whole region. 切断了整个地区电力供应的暴风雨
- A planar region bounded by a circle. 圆形区,圆形空间被圆所包围的一个平面区域
- A vineyard or wine-producing region in France. 克鲁法国的葡萄园或葡萄酒生产区
- Food and fuel were scarce in this region. 这地区食物和燃料都很缺乏。