查询词典 rock-solid

Firstly, the stope vacancy was monitored using CMS, taking cavity measured data as foundation, cavity three-dimensional model of the stope opening was created using Surpac software and gain the stope three-dimensional configuration and the actual boundary accurately. Then, the stope designed model and ore-rock interface digital terrain model were established according to the stope design material. Finally, using ore-rock interface DTM to cut cavity model or through Boolean calculation among the models, ore remains, mining total volume, mullock, backfilling, pure ore and dilution rate of stope N3-4 were calculated accurately, thus the large-scale stope mining index visible calculation was realized effectively.

采用CMS探测三维采场空区，以空区实测数据为基础运用Surpac构建采空区三维可视化模型，获取采场空区的三维形态和实际边界；运用采场设计资料，建立采场回采设计模型及矿岩边界模型，通过模型间的布尔运算，计算出采场存留矿量、回采总体积、采下废石量、采下充填体量、采下纯矿石量、回采总量及回采贫化率等，从而有效地实现了大规模采场回采指标的可视化计算。

The paper derives detailly the viscoplastic strain velocities of joint, intact rock, as well as multilaminate rock mass corresponding to different stress states, and presents a viscous elastoplastic F·E·M·with consideration of the stepwise excavation sequence and different supporting time of lining in underground works with large cross-section.

分别推导了在不同应力状态下节理面、完整岩石和多组节理岩体粘塑性应变速率的计算公式。提出了节理岩体大断面洞室考虑分步开挖和不同支护时间的粘弹塑性有限元数值方法。

This rock can be called mylonite because the relatively coarse augen and ribbon grains account for 40% of the entire rock.

这种断层岩被称为糜棱岩，因为那些颗粒相对稍大的眼球和条带状矿物的含量占整个岩石的40%。

On the basis of comparison of engineering properties of domestic and foreign Neogene muddy deposits, in the view of whole globe and associated with the geological characteristics of China, the paper demonstrates that the intermediate type of the material between the soil and the rock, named "hard clay/soft rock", which can not be separated abruptly, really exists in China.

本文在国内外上第三系泥质沉积物工程特性对比的基础上，从全球观念出发，结合中国的地质特点，提出在中国确实存在着难以一刀切的过渡类型——"硬土/软岩"，并根据其地质成因和分布规律进行了初步分类，这对于促进工程地质学、土力学和岩石力学的融合具有重要意义。

The paper presents distribution of nepheline syenites and theirtectonic settings, rock assembladges, mineral associations and geochemisical characteristics, discusses the relationship between the minerological characteristics of main minerals and their host rock.

文摘：介绍了中国霞石正长岩的分布、产出的大地构造环境、岩体的岩石组合、岩石的地球化学和造岩矿物组合特征。

In 1987 base, in Shangrila 3 county dams fit west clan national town eastern dam village public place site Cheng day the nitre factory of village Luo , coloured lucky foot and you evidently , 4 in vain cloud gulf places have discovered plenty of color rock drawings, this is Dian the rock drawing of northwest area first discovery.

有关专家认为，渣日村北依四川省木里县俄亚纳西族民族乡，东临丽江纳西族自治县奉科乡，南接丽江县大具乡，这些乡村都是纳西族聚居区，所以渲日岩画的发现无疑为研究纳西族地区社会历史及东巴文化的起源提供了宝贵的实物依据。

The Nyixung rock body is distributed along the Muzhidin-Nyixung-Shasong-Ria zone in Coqên County, Tibet, covering an area of 180.14 km2. It consists of four plutons, which are irregularly elliptical and circular in plan view and occur as a string of beads. The rock types are norite, granodiorite, monzogranite and granite.

提要：尼雄岩体分布于西藏自治区措勤县木质顶、尼雄、沙松、日阿一带，出露面积180.14 km2，由4个深成岩体组成，平面形态呈不规则椭圆形、圆形串珠状分布，岩石类型有苏长岩、花岗闪长岩、二长花岗岩、花岗岩。

Behold the Chief who now commands Once more to serve his Country stands The rock on which the storm will beat The rock on which the storm will beat But arm'd in virtue firm and true His hopes are fixed on Heav'n and you-- When hope was sinking in dismay When glooms obscur'd Columbia's day His steady mind from changes free Resolv'd on Death or Liberty.

瞧，这是统帅我们的领袖，爲了国家他再次站了出来，坚强如风暴冲撃的盘石，坚强如风暴冲撃的盘石，但他以美德来武装，坚定而真诚，他寄希望于上帝和你们──当人们悲观失望的时候，当愁云笼罩着哥伦比亚，他意志坚定，毫不动摇，决心不获自由宁可死亡。

Qaidam basin is located in north of Qinghai province, and it is a large Mesozoicand Cenozoic oleaginous basin ,the total acreage is about 12×104km2. Sanhu regionin east of Qaidam basin is explored and founded the Quaternary biogas, the thicknessof Quaternary strata is 3200m;the diagenesis is in low degree, high porosity and highpermeability;the sand and mud are interbeddings, sand is reservior and mud is gassource rock and cover rock;stock size of Quaternary biogas achieve 12476×108m3 ,the explored geological reserve is 1472×108m3, the third class reserve is about 3500×108m3. It is the region where founded the largest scale of biogas in the world.

柴达木盆地地处青海省西北部，是我国西部一个大型中新生代陆相含油气盆地，总面积约12×104km2，柴达木盆地东部的三湖地区主要勘探第四系生物气藏，第四系地层厚3200m；地层成岩程度低，高孔高渗；第四系砂、泥岩互层，其中砂岩为储集层，泥岩为气源岩和盖层；第四系生物气资源量达12476×108m3，已探明地质储量1472×108m3，三级储量约3500×108m3，是目前世界上第四系发现生物气规模最大的地区。

Deep rock slope of open-pit is rock excavation engineering at present.

岩石深凹边坡工程是人类进行的最大的岩石开挖工程。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。