查询词典 rock-boring

With economic development, the rock material is widely applied in the water conservation、 resources mining、 the civil construction 、 the railway and so on, a lot of problem about rocks urgently is demanded to solve, so there are very important theory and realistic meanings to thoroughly research its nature、 concerning and destroying mechanism,Due to natural function, massive joint and crack with rock, though the scale of these is small, it changes mechanics nature of rock greatly and reduces deforms mould and intensity parameter, and makes it presenting aeolotropy .

随着我国经济建设的发展，岩石材料被广泛应用于水利、资源开采、土木建筑、铁路等领域，与此同时出现许多岩石方面迫切需要解决的问题，所以对其性质、本构关系、破坏机理的深入研究有重要的理论意义和现实意义。由于天然作用，岩石内部存在大量的节理和裂隙，虽然这些裂隙的规模不大，但裂隙的存在大大地改变了岩体的力学性质，使其变形模量及强度参数降低，且使岩体的力学性质呈各向异性。

Damage mechanics analysises aeolotropy from joint、 crack within rock, offers new thinking for research of the joint rock, superiority to solving damage and destroy of rock as brittle material.

损伤力学从岩石内部的节理、裂隙着手，分析其各向异性，为节理岩体的研究提供新思路，对于解决岩石这类脆性材料损伤破坏具有明显的优势。

The relation between the AIRT and stress in dry rock is not simply in corresponding state like damp rock, but the obvious AIRT rise and change of thermal images of dry rock were found during instantaneous fracture.

干燥砂岩AIRT与应力的关系不是简中的对应关系，但在破坏瞬间出现显著的增温现象和热像特征的明显变化。

The feldspars contribution to whole rock phosphorus is related with the crystallization of phosphate accessory minerals,such as ambl ygonite.If without amblygonite in crystallization assemblage,the feldspars con tribute about 76%of whole-rock phosphorus,otherwise the feldspars contribute about 31%of whole-rock phosphorus.

长石对全岩磷的贡献率还与磷锂铝石等磷酸盐副矿物是否达到饱和有关，当无磷锂铝石结晶时，长石磷的贡献率约为76%，反之则约为31%。

The Dongchuan mud-rock flow is called "the world mud-rock flow naturalhistory museum", the sublime mud-rock flow argil place, becomes theunusual traveling resources and the automobile cross country athleticsheaven.

东川泥石流被称为"世界泥石流自然博物馆"，壮美的泥石流白土地，成为奇特的旅游资源和汽车越野竞技者的天堂。

Red terrene and grey terrene are the main compositions of the Badong formation. The former (section 2 and 4) is mostly composed of elastic rock or arenaceous argillaceous rock and the latter (section 1, 3 and 5) is mainly composed of carbonate rock.

红色与灰色是巴东组地层的两大基本色调，红色系列的岩层，多见为碎屑或砂泥质岩类，而灰色系列的岩层，多见为碳酸盐岩类。

The origin of the No. 7 nugget found in south suburbs of Yiyang city of Hunan mainly comes from plaeovolcanic rock and the gold veins and the basic volcanic clastic rock in Nenjiaxi Group slate around the plaeovolcanic rock. Its origin belongs to near source or autochthon sedimentary regeneration.

湖南益阳南郊 7号"狗头金"的金源主要来自古火山岩及其边部冷家溪群板岩中的含金矿脉与基性火山碎屑岩系，属近源甚至近于就地的沉积再生成因。

Thirdly, surrounding rock deformation and failure process of layered rock mass in high geo-stress was reappeared through the physical models with different dip angle of rock stratum, and the stress change and failure discipline in the direction of vertical to bedding plane was definitely determined.

根据共和隧道砂质页岩的力学性质，运用相似理论，构筑不同倾角层状岩体的物理模型，研究了高应力条件下层状岩体围岩应力变化及变形破坏过程特征，确定了层状岩体在垂直于层面方向上围岩应力变化规律及破坏形态，揭示了深埋隧道层状岩体的破坏机理；物理模型实验研究得到的围岩应力变化规律及破坏特征与数值模拟分析的结果基本一致，同时也验证了横观各向同性弹塑性本构模型的正确性。

Meanwhile, I notice that most scholars considered the regional characteristic of Tibetan rock art as "Northern China system" rock art. In Tibet, there is 44% of rock painting. On the other sides, the experts didn"t describe about less rock painting in the "Northern China system.

因此，笔者拟在前人研究的基础之上，借助已刊布的相关材料，对西藏地区的涂绘岩画试作一些分析研究，通过对涂绘岩画的观察，为西藏岩画的研究提供一个新的视角和切入点，并由此丰富对西藏高原古代文化的认识。

Based on the pennyshaped crack model and the hydraulic fracturing principle,the sand lens reservoir of horizontal occurrence is simplified as a type-I pennyshaped crack of the cap rock. It is due to the fact that the thickness and horizontal distribution length of the reservoir are much smaller than the global cap rock scale. The cap rock fracture resistance of the storage box is analyzed from the view of rock fracture mechanics.

基于币形裂纹模型和水力致裂原理，将纵向厚度和横向展布长度均远小于盖层岩石尺度的水平产状砂岩透镜体简化为盖层岩石中的I型币形裂纹，从岩石断裂力学角度分析封存箱盖层岩石的抗断裂性能。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。