An experimental study on the penetrability of sedimentary rock during the complete stress strain path;
沉积岩石全应力应变过程的渗透性试验研究
Characters of the deformation and strength under different confining pressures on sedimentary rock;
不同侧压下沉积岩石变形与强度特征
Prof. Wu Chongyun——the founder of teaching of sedimentary petrology in China University of Petroleum;
吴崇筠教授——中国石油大学沉积岩石学教学及教材建设的奠基者
Sedimentary earth sciences, since its separation with stratigraphy to become an independent branch of earth sciences in the early years of last century, has passed through three stages from sedimentary petrology, to sedimentology and to sedimentary geology.
沉积地球科学自上世纪初从地层学中分出 ,成为独立的地球科学分支 ,经历了沉积岩石学、沉积学和沉积地质学三个发展阶段。
An ICP spectrometry system has been employed to measure the contents of heavy metal elements in sediment cores collected from 4 sea areas of the the Mirs Bay.
用电感耦合等离子焰光谱技术测定大鹏湾４个采样站位沉积物岩芯中Ｐｂ，Ｍｎ，Ｎｉ，Ｃｒ，Ｃｄ和Ｆｅ，Ｍｇ，Ｚｎ，Ｃｕ，Ｃｏ共１０种重金属元素的浓度－深度关系，并根据相应的沉积速率分析了该海域的污染史。
The distribution of Manganese bacteria(MnB)in 10 sediment cores from the Canada Basin and the Chukchi Sea were analyzed by the methods of MPN and plate culture.
用平板法分别在4℃和25℃时对北极加拿大海盆和楚科奇海10个沉积物岩芯中的锰细菌进行培养,并测定了检出率和含量。
We discussed hydrothermal activity records in sediment core according to the mode of occurrence of elements and the process of hydrothermal activity in study area combining with dating data.
本文以东太平洋海隆13°N附近E53沉积物岩芯为研究对象,进行了矿物学、全岩化学分析及连续提取分析,探讨了沉积物中的热液活动记录及元素存在形式,并结合已有的测年数据,对研究区域的热液活动过程进行了初步讨论。
The calcareous and siliceous rock deposits of springs, lakes, or ground water.
泉华泉、湖或地下水中的石灰质和硅质岩石沉积物
Sedimentary and Metamorphic Petrology
沉积岩岩石学与变质岩岩石学
sedimentary rocks,eg sandstone,limestone,slate
沉积岩（如砂岩、石灰岩、板岩）.
The process of chemical and physical change in deposited sediment during its conversion to rock.
成岩作用在岩石转化过程中沉积物发生化学和物理变化的过程
a kind of sedimentary rock resembling limestone but consisting almost entirely of the mineral dolomite.
一种类似石灰石的沉积岩，但几乎全部由矿物白云石构成。
Calcareous sediments accumulated on a sea floor and eventually were compacted and cemented to form limestone.
钙质沉积物堆积在海底，最后压紧并胶结形成石灰岩。
organically formed sedimentart rock
生物作用形成的沉积岩
nitrate-bearing rock or gravel of the sodium nitrate deposits of Chile and Peru.
智利和秘鲁的硝酸钠沉积物中含硝酸盐的岩石或砾石。
a deposit of valuable ore occurring within definite boundaries separating it from surrounding rocks.
一种有用的矿石沉积物，拥有明确的与周围岩石的分界线。
Loose sediments may be changed into solid sedimentary rocks.
松散的沉积物可以变成坚硬的沉积岩。
Sedimentary rock covering older crystalline layers.
沉淀岩覆在旧的水晶状层之上的沉积岩石
A magnesia-rich sedimentary rock resembling limestone.
白云灰岩一种似石炭岩，富含氧化镁的沉积岩
Rocks now seen on the island of Ping Chau represent sediments laid down in a lake on the edge of a desert.
现时在平洲所见的岩石，是当时沙漠边缘一个湖泊中的沉积物。
a deposit of clay and disintegrating rock that is found in its original place.
泥土和被分解的岩石的沉积物，停留在其原始位置。
hydrothermal subvolcanic related U, Mo, Au, Cu, Co, Pb, Zn, and As mineralization;
在伴随岩石和河流沉积物中Cu，Au，Mo，As，pb和Zn的含量较高。
More than 99 % of pores and cavities in rock or sediments below the water table are filled with water .
在潜水面之下的岩石和沉积物中99％的空隙和洞穴都充填着水，
By about16 million years ago in the rock record, the red and white sediments disappear.
到了1600万年前，岩石记录中的红色及白色沉积物消失。
THE SEDIMENTARY STRUCTURES AND THE FACIES MODEL OF THE LATE PLEISTOCENE EOLIAN BIOCALCARENITES IN SHIDAO ISLAND OF XISHA ARCHIPELAGO
西沙石岛晚更新世风成生物砂屑灰岩的沉积构造和相模式