arenaceous

The fauna in the Joli fou consists of bivalves and arenaceous forams .

乔里富组内的化石主要是双壳类和砂壳有孔虫。

Study on Propagation Characteristics of Explosive Seismic Wave in Arenaceous Soil

砂土层中爆破地震波传播特性研究

Research on the Features of Surface Micro - structure of Arenaceous Quartz

石英砂粒表面微结构特征的研究

The Study of Slow Acid Treatment on Arenaceous Rock

砂岩缓速酸室内研究

Study on pre dose effect of domestic arenaceous quartz

国产石英砂前剂量敏化效应的实验研究

Resource Characteristics of Arenaceous Kaolin in China and Its Current Situation of Exploitation and Utilization

我国砂质高岭土资源特点与开发利用现状

Comprehensive Textural Coefficient of Arenaceous Rocks and Analysis of Sedimentary Environments

砂屑岩的综合结构系数与沉积环境分析

Research on the Erosive Rainfall Factor in Arenaceous Shale Mountain Lands

砂页岩山地土壤侵蚀性降雨因子的研究

The comprehensive textural coefficient of arenaceous rocks can be used for analysis of sedimentary environments .

本文讨论了砂屑岩综合结构系数与沉积环境分析的实例。

The quantitative calculation of abnormal fluid pressure in argillaceous and arenaceous rocks and its geological applications

砂泥岩中异常高流体压力的定量计算及其地质应用

The experimental results indicate that the critical air velocity increases with the increase of the particle size of arenaceous quartz .

结果表明：临界流化速度随着粒度的增大而增大；

Lower Cambrian black argillaceous and arenaceous rock series in South China and its associated stratiform deposits

矾山杂岩体中含磷铁矿层状岩系的韵律层我国南方下寒武统黑色岩系及其中的层状矿床

Activating effects and mechanisms of phosphatic fertilizers in lateritic red soil derived from arenaceous shale

砂页岩赤红壤磷肥活化效果及其机理研究

The influences of bed height and the particle size of arenaceous quartz on the critical air velocity are then discussed .

选取不同的床层高度和不同粒径的石英砂进行分组试验.通过压降-流速图来分析床层高度和颗粒粒度对临界流化速度的影响。

Experimental study of organic extraction for copper from the purple argillaceous - arenaceous dolomite in Dongchuan

有机质萃取东川铜矿紫色泥砂质白云岩中铜的实验研究

The Adsorption Isotherms of Sodium Dodecylbenzene Sulfonate on Arenaceous Quartz

十二烷基苯磺酸钠&石英砂体系吸附等温线的研究

The point-load tests were performed for the specimens of optical glass , arenaceous shale and sandstone .

做了光学玻璃、砂质页岩和砂岩等材料试样点荷载试验。

Violet arenaceous glass quality black star sand , which has a variety of minerals and trace elements in human body has health care function .

紫砂杯选用优质黑星砂，其中有多种矿物质和微量元素对人体具有保健作用。

Meanwhile , the change of the bed height does not affect the critical air velocity when the particle size of arenaceous quartz is fixed .

而在粒度一定的情况下，床层高度的变化不影响临界流化速度值。

Geochemical characteristics of meta argillo arenaceous rocks from the metamorphic rock belt in central Jiangxi Province and its geological significance

赣中变质岩带变泥砂质岩石地球化学特征及其地质意义

Be fond of the arenaceous qualitative loam with wet and good , fecund catchment .

喜排水良好。湿润肥沃的砂质壤土。

Organic extraction was conducted for copper from the purple argillaceous - arenaceous dolomite in the Dongchuan copper mine .

对云南东川铜矿的紫色泥砂质白云岩进行了有机质萃取铜的实验。

Study of geographic factors that influence silt-trap dam construction : A case study in the arenaceous and coarse sand region , midstream of Yellow River

影响淤地坝建设的地理要素&以黄河中游多沙粗沙区为例

The Fe and Mn elements in the lateritic red earth derived from arenaceous shale are closely correlated to the efficiency of P elements .

在梅县砂页岩赤红壤条件下，土壤中的Fe、Mn与P素有效性关系密切；

According to investigation , the arenaceous container rock that the shaliness is higher than 8.8 percent is high argillaceous sandstone container rock .

经研究认为，泥质含量大于8.8%的砂岩储层为高泥质砂岩储层。

THE NEW APPROACH TO DETERMINATION OF SILICON DIOXIDE CONTENT IN ARENACEOUS QUARTZ BY HYDROFLUORIC ACID Fast Analytical Method for the Determination of Silicon Dioxide Content in Fluorspar

氢氟酸法测定石英砂中二氧化硅的含量氟石中二氧化硅的快速分析方法

The grain size distribution in Bohai sediment was that fine sand and arenaceous powder sand dominated tideland to clayey powder sand dominated Bohai Bay .

渤海湾沉积物粒度分布从潮间带的以细沙和砂质粉砂为主，逐渐过渡到渤海湾大面站的粘土质粉砂。

Arenaceous material from large coastal sand body of the near delta , fan-delta and subsea alluvial apron was carried here by lake wave or fluid .

砂质的物质主要来自附近的三角洲、扇三角洲和水下冲积扇等近岸较大砂体，经湖浪和湖流搬运至此。

In the distance loomed the cold bare western hills . Lower Cambrian black argillaceous and arenaceous rock series in South China and its associated stratiform deposits

我国南方下寒武统黑色岩系及其中的层状矿床

Even if under the soil pH 3.5 strong acid condition , still could have the loss of ammonia to volatilize in the latosol from purple arenaceous shale .

在紫色砂页岩砖红壤上，即使在pH仅为3.5的强酸条件下，仍会有氨挥发损失。