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- foraminiferal zonation 有孔虫成带现象
- The mine has the method of vertical zonation. 该矿床具垂直分带规律。
- There are well zonation of biologic geochemistry in species and quantity. 首次利用容矿层的硫酸盐还原菌在室内进行了硫酸盐还原试验。
- The characteristics of small faults are coarctation and zonation with clear direction. 小断层具有密集成带的特点,且方向性明显,成为影响煤矿生产的主要地质因素。
- In a simple "salt pan" the segregation is expressed by the zonation of saline minerals. 在一个简单的“盐盒”中,分离作用表现为盐类矿物呈带状分布。
- This abundant foraminiferal fauna provides new data for a better understanding on the mass extinction pattern at the end of the Permian. 这一丰富的有孔虫动物群,不仅进一步完善了长兴阶标准剖面的化石资料,而且也为研究二叠纪末的生物灭绝形式提供了新的依据。
- The results show the foraminiferal taphocoenoses are mixed from the indigenous with allochthonous compositions. 这些特点反映出埋葬群在形成过程中辐射沙洲区强大潮流的搬运作用。
- SUBDIVISION, ZONATION AND CORRELATION OF THE DEVONIAN FORMATIONS IN LUNGMENSHAN AREA, NORTHWESTERN SZECHUAN. 四川龙门山区泥盆纪地层分层分带及其对比
- The distribution and zonation of anomalous elements in the Hatu gold deposit of Xinjiang were expounded. 讨论了新疆哈图金矿异常元素在三度空间上的分布特征和指示元素的分带规律。
- Morphology and cytohistological zonation appeared different between cone apex and the vegetative shoot apex. 雌球果原基与营养茎端在外部形态及内部细胞组织学分区结构有明显差异。
- Fig.2 Compositional zonation of garnet in kyanite-garnettwo_mica schist from southern Qinling orogenic belt. 标题: 图2南秦岭造山带蓝晶石-石榴石二云片岩中石榴石颗粒的成分环带。
- The research result will be important for the new generation of seismic zonation. 这项研究成果对新一代地震动参数区划图具有重大的意义。
- The results indicate that heuristic algorithm can reasonably be applied to identify zonation of groundwater parameters. 本研究成果证明敔发式演算法可合理应用于地下水参数分区。
- Landslide hazard zonation is one of the main considerations in the field of landslide research in the world. 滑坡灾害空间区划研究是当前国内外滑坡领域的重要研究方向之一。
- The estimation of annual rate of large earthquakes is a very important job in seismic zonation. 摘要大震年发生率的评定在地震区划中是一项非常重要的工作。
- Abstract: Landslide hazard zonation is one of the main considerations in the field of landslide research in the world. 摘 要: 滑坡灾害空间区划研究是当前国内外滑坡领域的重要研究方向之一。
- The mainly orebody is typic arrangement assemblage feature of sulphide of sediment orogenic copper ore because primary mineral has obviously zonation. 主矿体中原生矿石矿物具有明显的分带性,为典型的沉积成因铜的硫化物排列组合特征。
- Wallrock alteration assemblages near orebodies are complex and wallrock alteration zonation is not obvious,presenting involving of mutil-hydro... 因此,肯德可克铁钴多金属矿床属热水喷流沉积(改造)型矿床,形成铅锌-钴铋金-铁成矿系列。
- Huang, T.-Y.(1978) Foraminiferal biostratigraphy of the Hunghuatzu section, southern Taiwan. Petroleum Geology of Taiwan, 15, 35-48. 黄敦友(1978)台湾南部红花仔剖面之有孔虫生物地层学研究。台湾石油地质,第15号,第35-48页。
- The results will be benefit to the new generation of seismic zonation of China and seismic hazard assessment in the moderate seismicity region. 本文的研究结果对于地震活动主要以6级以下中强地震活动为主的我国中东部地区的地震区划研究以及编制新一代地震动参数区划图都具有重要的参考意义。