tuff

Physical and chemical features of tuff and its development and Application

凝灰岩的物理化学性质及其开发利用

Research and application of fracturing fluid system of tuff reservoir

凝灰岩储层压裂液体系的研究与应用

Experimental Study on Fluid Permeation Evolution in Whole Failure Process of Tuff

凝灰岩破坏全过程渗流演化规律的实验研究

Test Study on the Mechanical Property of Tuff at Different Strain Rates in Freezing Condition

冻结状态多级应变速率下凝灰岩力学特性的试验研究

The Effects of the Process of Stresses on Mechanical Properties of Tuff Rocks

应力途径对凝灰岩力学特性的影响

Discovery of Quaternary porous tuff and its significance in mineral materials

第四纪多孔凝灰岩的发现及其矿物材料学意义

Leaching characteristics of a tuff type uranium ore rich in fluorite

富含萤石凝灰岩类型铀矿石的浸出特性

Experimental study on longitudinal wave characteristics of tuff , granite and breccia after high temperature

三种岩石高温后纵波波速特性的试验研究

Testing Study on mechanical properties of tuff , granite and breccia after high temperatures

3种岩石高温后力学性质的试验研究

For tuff and granite , the peak strain increases with temperature .

对于峰值应变，熔结凝灰岩、花岗岩的峰值应变随温度的升高而大幅度的增加；

The features of air fall tuff in the zhejiang , and Fujian Provinces

浙闽中生代火山岩区空落凝灰岩若干特征

Tuff , keep that cat out of the house .

塔芙，把猫关到屋外去。

Computation Method for Shale and Tuff Content in Reservoir with Pyroclastic Sedimentary Rock

火山碎屑沉积岩储层泥质与凝灰含量计算方法研究

Building material including concretes , calcareous tuff and glass .

建筑材料包括混凝土、石灰华和玻璃。

Characteristics of the tuff reservoir in Hanan oil field

哈南油田凝灰岩油藏储层特征

The acidic tuff section owns gold element with average content of110 .

其中的酸性凝灰岩段金元素平均值110。

The tuff problem was solved , because Mary opened her purse soon .

棘手的问题解决了，因为玛丽及时解囊。

Study and Manufacturing of Tuff Masonry Cement

凝灰岩砌筑水泥的研制

Tuff , you want to take mom 's typewriter ?

塔芙，要不要拿母亲的打字机？

The migration behavior of Sr in tuff was studied in both batch and column experiments .

用动态柱实验法和静态批式法研究了放射性锶在凝灰岩中的吸附和迁移。

Over the years , Lancang Lead-Zinc has been encountered in the production process tuff tunnel problems .

多年来，澜沧铅锌矿的生产过程中一直遇到凝灰岩巷道支护的问题。

Generalized Endochronic Constitutive Equation and a Viscoplastic Model for Tuff

广义内时本构方程及凝灰岩粘塑性模型

Pyroclastic rocks are mainly composed of volcanic breccia and tuff .

火山碎屑岩，包括火山角砾岩和凝灰岩；

Distribution Characteristics and Geological Significances of Tuff Interlayers in Yanchang Formation of Ordos Basin

鄂尔多斯盆地延长组凝灰岩夹层展布特征及其地质意义

Micromorphological Study on Soils Derived from Sedimentary Tuff on Weizhou Island of Guangxi

广西涠洲岛沉凝灰岩土壤微形态研究

Sedimentary pyroclastic rocks are mainly sedimentary tuff and sedimentary volcanic breccia .

沉火山碎屑岩，包括沉凝灰岩和沉火山角砾岩。

Simultaneously , the content of Gd in tuff rock is higher than that in lava .

熔结凝灰岩的Gd元素含量比熔岩高；

The tuff sample which was drawn from Hebei Province was of size range of 60 & 120 mesh .

凝灰岩产自河北省，粒度为60&120目。

Even so , being tuff of your ne'er-cloying sweetness ,

同样，饱尝了你的不腻人的甜蜜，

Study of ~ ( 237 ) NP adsorption on crushed tuff and tuffaceous sand

~（237）Np在破碎凝灰岩和凝灰质砂上的吸附研究