1.
The particular system of timbering depends on the rock formations through which the tunnels pass.
采用何种支护方法取决于井巷穿过的岩层结构。
2.
The layered structure common to metamorphic rocks.
叶理象变质岩一样的岩石层状结构
3.
the arrangement of leaflike layers in a rock.
岩石中像叶子一样的薄片层状结构。
4.
Of or relating to rock that exhibits a layered structure.
层状的属于或关于呈现层状结构的岩石的
5.
The lithology of reservoir is chiefly mid-fine grained sandstone with good sorting and low texture maturity.
储层岩性主要为中细砂岩,砂岩分选性好-中等,结构成熟度较低。
6.
Results It shows that lithology of turbidite is similar with that of wallrocks. Blocky bedding,parallel bedding, cross-bedding and convolute structure are better developed in this area.
结果 该套浊积岩岩性同围岩类似,块状层理、平行层理、交错层理和包卷构造较发育;
7.
Layered intrusions are characterized by a typical layering structure and rhythmic texture.
层状岩体的典型特征是其具有层状构造和韵律结构。
8.
A projecting part, such as an architectural structure or a rock formation.
突出物突出部分，如一种建筑结构或一种岩层
9.
Relationship of pore structure of sand reservoir with hydrocarbon migration and accumulation
砂岩储集层孔隙结构与油气运聚的关系
10.
The Influence of Coal Seam Floor's Rockmass Structure on Mining Effect;
煤层底板岩体结构对采动效应的影响研究
11.
Soil-Foundation-Structure Interaction Analysis of Tall Buildings Built on Karst Region;
高层建筑结构与岩溶地基、基础的共同作用分析
12.
Research on the Overburden Structure of Fully Mechanized Caving Face in No.2 Coal Seam of Lingwu Coalfield;
灵武矿区2~#煤层综放开采覆岩结构研究
13.
Study on Structural Features of Weathered Zone in Longmen Cavern;
洛阳龙门石窟围岩风化层结构特性研究
14.
Analysis on Structure Deformation Features of Strata Above Coal Mining Face in Deep Mine
深部矿井采场上覆岩层内结构形变特征分析
15.
PERMEABILITY AND MESO-STRUCTURE CHARACTERISTICS OF BEDDED SALT ROCK
含夹层盐岩渗透特性及其细观结构特征
16.
Research on Structure and Properties of Nature Basalt Coating with Atmospheric Plasma Spraying
等离子热喷涂玄武岩涂层结构和性能研究
17.
Characteristics and Fitting Model of Structure Plane in Layered Rock Mass
层状岩体结构面特征及其拟合描述模型
18.
Study on Anchor-bolt Structural Model in Strong-weathered Rock Region with Earthed Layer
有覆土层的强风化岩锚桩结构模型的研究