pumice fall deposit

用法例句

Estimating the original geothermal conductivity of sedimentary rock in hydrocarbon-bearing basin by using geophysical logging data;

利用地球物理测井资料计算油气盆地中沉积岩原地热导率

The variations of wave velocity, attenuation and permeability in sedimentary rock with pressure;

沉积岩中波速、衰减及渗透率随压力的变化

Fractal chracteristics of sedimentary rock are introduced in this paper.

介绍了沉积岩的分形性质，简述了沉积岩中的分形在石油勘探和开发中的应用。

Discussion on Proterozoic K- and REE-rich sedimentary rocks in North China as ore source of Bayan Obo rare earth deposits;

关于华北元古宙富钾、富稀土沉积岩是白云鄂博大型稀土矿床矿源层的讨论

An anisotropic model of sedimentary rocks;

沉积岩的一种各向异性模型

ticeable problems in testing fluid inclusion of sedimentary rocks.;

测试沉积岩流体包裹体应注意的问题

By studies on the distribution and attitudes of the mine, The author thought that Guoti gold deposit is a discontinuity surface of karst sedimentation of Microfinegrained gold deposi

通过矿体分布特征和形态产状、矿石特点的研究 ,认为果提金矿属岩溶沉积间断面微细粒金矿。

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）.

a sedimentary rock formed by the deposition of successive layers of clay.

一种由粘土逐层沉积而成的沉积岩。

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。

chemically formed sedimentary rock

化学作用形成的沉积岩

organically formed sedimentart rock

生物作用形成的沉积岩

mechanically formed sedimentary rock

机械作用形成的沉积岩

The sedimentary rocks did not dome.

沉积岩没有形成穹丘。

The sedimentary members are largely turbidites of greywacke facies.

沉积岩的组成大部分为杂砂岩相的浊积岩。

mantled gneiss dome

沉积岩覆盖的片麻岩穹丘

PETROGRAPHIC CHARACTERISTICS OF VOLCANIC-SEDIMENTARY FRAMEWORK IN BAIYIN AREA

白银地区火山—沉积岩系岩相学特征

a sedimentary rock formed from clay deposits.

一种由粘土沉淀物形成的沉积岩。

Sedimentary rock covering older crystalline layers.

沉淀岩覆在旧的水晶状层之上的沉积岩石

Formed from matter deposited by water, as certain sedimentary rocks.

水成岩由水中沉淀的物质形成的，如某种沉积岩

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

A mass of igneous rock intruded between layers of sedimentary rock, resulting in uplift.

岩盖一种侵入沉积岩岩层之间的火成岩，它会产生隆起

These folded rocks look like sedimentary rocks.

这些发生褶皱的岩石看起来像是沉积岩。

A sedimentary deposit that results from the evaporation of seawater.

蒸发岩一种沉积岩，由海水被蒸发而形成