查询词典 rock-boring

Basing on the exploring of the functions of cohesion force and friction force during rheology course and the assumptin that viscosity lost according viscosic strain, a constitutive model for viscous, elastic and plastic rock is set up,which can simulate the third course of creep.Then the impact of transcient damage to rheology is discussed and corresponding creep model for rock is proposed.

在探导岩石颗粒间粘聚力和颗粒间摩擦力在岩石发生流变过程中的作用基础上假设粘性失效按流变应变统计概率分布，建立了岩石粘弹塑性本构关系，能够描述岩石蠕变加速阶段特征；讨论了瞬时损伤对岩石流变的影响和相应的损伤蠕变模型建模问题。

The paper researched the stress fields and the deformation and breakage characters of wall rock of laneway along the gob about the fully mechanized in deep mine, which establish the theory basis of the wall rock transmogrification of the laneway along the gob.

本文研究了深井综放开采沿空掘巷的围岩的应力场及破坏特征，为探讨沿空掘巷围岩变形奠定了一定的理论基础。

In order to meet the ZhuJinang tringle area customer needs,we invent natural rock kitchen seris product. We use the professional technology to product and install to make our nature rock kitchenware stable and durabal.As the same time, we improve the quality requst of houseware beauty.

为满足珠三角用户要求，近年来特别推出了天然石系列产品配套，满足了广大用户要求，以专业是制作生产、安装、令天然石产品在坚固耐用的同时，还大大提高了家居美化的高品质要求。

The regions which good quality jadeites should be determined by the four constraints as fellows: 1. In the subduction or collision zone; 2. In the ultrabasic rock bodies especia1ly in duniue bodies; 3. HP～UHP metamorphism zone; 4. Long duration deformation and metamorphism after rock forming.

优质翡翠的成矿预测与找矿靶区的确定应是符合以下四个条件的地区，即：a俯冲带或碰撞带内；b超基性岩体主要是纯榄橄岩体内；c高压与超高压区；d后期发生过长期的动力变质变形作用。

The "Altyn Tagh Group-complex" may be correlated with the rocks on the north margin of the Qaidam basin in respect to the characteristics of rock associations, intercalation of eclogite and ultrabasic rock lenses and metamorphic chronology of eclogite.

阿尔金山岩群"在岩石组合特征、含有榴辉岩、超基性岩石透镜体和榴辉岩的变质年代方面都与柴达木盆地北缘具有可比性，分析"阿尔金山岩群是柴达木盆地北缘碰撞杂岩带的西延部分。

The shapes, occurences, rock types, mineral components and Petrochemical components of three ultrabasic rock groups all have different characteristics and show certain regularities. K-Ar and Sin-Nd iso...

各岩群的形态、产状、岩石类型、矿物成份、化学成份各有特点，表现出一定的规律性。K－Ar及Sm－Nd同位素年龄表明，这些超基性告形成于中元古宙、海西期及印支期。

Ultrabasic rock;expansion ratio;water absorption rate;rock strength

超基性岩；膨胀率；吸水率；岩石强度

If you fall in love with rock climbing, you will want to buy ecialized rock climbing shoes, known as vara e or kletterscuhe.

如果你彻底迷上了它，就需要购买专门的攀岩鞋，像"vara e"或者"kletterscuhe"就比较出名。

Distribution region of EDZ and mechanical behaviors of rock mass are further evaluated by using damage model, and the result shows that damage variable is 0.6-0.8 for damaged zone, 0.4-0.6 for affected zone and 0.2-0.4 for slight affected zone. Finally, the slope excavation softening factor is introduced to Hoek-Brown empirical strength criterion, based on the deficiencies of using Geological Strength Index to estimate the rock mass mechanical parameter of EDZ.

对应实测开挖扰动区的分布范围和形状，可以近似确定开挖损伤区岩体的损伤值约在0.6~0.8以内，卸荷影响区岩体的损伤值约在0.4~0.6以内，轻微扰动区岩体的损伤值约在0.2~0.4以内；由此基于Hoek-Brown经验强度准则，引入开挖弱化因子，结合地质强度指标GSI，进行开挖扰动区岩体力学参数研究。

Study the feasibility of the bolt support technology used in deep dip angle half-coal rock roadway in this paper,and analysis the effect on roadway's rock stress distribution and condition of maintenance when the vertex angle coal hold,finally,a bolting support design is suggested,and the research results have been applied to the project successfully.

探讨了大倾角半煤岩巷道采用锚杆支护的可行性，分析了留设上顶角煤对巷道围岩应力分布和维护状况的影响，提出了这类巷道的锚杆支护方案，并介绍了应用于工程实践的成功经验。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。