查询词典 rock-firm

Because of the solubility of carbonate rock,the instability of karst soil and the vulnerability of karst vegetations,the risk of water and soil loss is bigger in carbonate rock areas than in noncarbonate rock areas.

由于碳酸盐岩的可溶蚀性、所形成土壤的不稳定性及碳酸盐岩植被的脆弱性等特征，在碳酸盐岩区水土流失的风险较非碳酸盐岩区更大，水土流失敏感性受岩性的影响比非碳酸盐岩地区更明显。

Because whole rock samples always contain some retrograde minerals,the tie line of garnet + whole-rock in Sm-Nd isochron diagram or the tie line of phengite + whole- rock in Rb-Sr isochron diagram can give a geologically meaningless age.

由于全岩样品总是含有数量不等的退变质矿物，因此石榴石+全岩 Sm-Nd 法或多硅白云母+全岩 Rh-Sr 法将有可能给出无地质意义的年龄。

This paper studys the the interactions between solution of primary minerals ofthe reservoir sandstone, the deposition of authigenic mineral, and the formingmechanism of secondary porosity in Upper Paleozoic reservoirs in Ordos basin withthe modeling theory of Water-Rock Interaction, builds the correspondingthermodynamics database and dissolution experiment database, and provides thecomparable and quotative data for the Water-Rock Interaction modeling research ofreservoir rock.

本论文将水—岩相互作用模拟(即热力学理论模拟计算和溶解模拟实验相互结合的方法)用于鄂尔多斯盆地上古生界碎屑岩骨架组分的溶解、自生矿物的沉淀及其与次生孔隙形成机制之间关系的研究，建立了相应的热力学数据库和溶解实验数据库，为沉积盆地储集岩的水—岩相互作用的模拟研究提供了可对比与借鉴的基础资料。

In Central Asia five countries of CIS,there occur over 100 uranium deposits of different types:sandstone,alkaline metasomatic rock,uranium and coal-bearing rock,fish fossil-bearing mudstone and carbonate rock,of which uranium reserver is about 30％ global uranium industrial reserves.

中亚独联体五国：哈萨克斯坦、乌兹别克斯坦、吉尔吉斯坦、土库曼斯坦和塔吉克斯坦的中亚大陆地壳构造单元，其中分布着大批砂岩型铀矿床和碱交代岩型、含铀煤岩型、含鱼残骸泥岩型和碳酸盐岩型铀矿床，计百余个。

Study on the bore sequence planning of tunnel-rock-drilling robot is the prerequisite step to robotize rock-drilling equipment, as well as the embodiment of intellectualized tunnel-rock-drilling robot.

凿岩机器人孔序规划的研究是实现凿岩设备机器人化的关键环节，也是凿岩机器人智能化的重要体现。

The paper presents some examples of constructing rock-embed filling piles in drill or punching holes and introduces some techniques of estimating the supporting courses of rock interfaces,controlling the inlaid depth and cleaning up bottom settlings in the construction of rock-embed filling piles.

通过钻孔嵌岩灌注桩工程施工的实例，介绍在施工过程中对持力层岩面判断与嵌入岩层深度的控制方法，以及清除孔底沉渣工艺流程，并分析嵌岩桩在施工过程中遇到质量问题应采取的技术措施。

Igneous stratum can be divided into three belts, from east to west it lays igneous rock belt, transition rock belt and sedimentary rock belt, from lower to upper it lays tuff belt, trachyte belt and basalt belt.

研究发现火山岩系在横向和纵向上都可划分为三个带，横向由东到西为火山岩带、过渡带、正常沉积岩带，纵向自下至上分为凝灰岩带、粗面岩带、玄武岩带。

According to the analysis of features of the key outcrop sequence stratigraphy, build the sequence frame, through the section comparison, and the study of feature of the 5 key outcrops, then it can be concluded that, conglomerate on the denudation plane or the other contrastive sediment are the main features surrounding the bottom border of the sequence. In the foreland basin sediment environment, the transilient group of mud rock and sandstone are the main sediment features of low-stand system tract. Thick mud rock and sandstone interbedded is the chief component of transgressive system tract, sometimes together with thick turbidity current sandstone; High-stand system tract is composed by the combination of mud rock and sandstone interbedded, with the progradation as its main style. Maximum flooding surface Sediment are usually mudstone, and the thickness is different from each other.

依据关键露头剖面高精度层序特征分析，通过剖面对比建立高精度等时层序地层格架，通过对5条关键露头剖面的详细高精度层序特征分析，认识到：剥蚀面上的粗碎屑岩或与之可区域对比的其它沉积是层序底部边界附近的主要沉积特征；在盆地沉积环境中，砂泥岩发育，厚层、块状砂岩与泥质岩类的突变组合是低位体系域的主要沉积特征；湖进体系域以厚层泥岩夹砂岩为主，有时夹厚度较大的重力流砂体；高位体系域为砂泥互层沉积组合，以进积式叠加样式为主；最大湖泛面多为泥岩，但其厚薄不一。

The band spent the end of the 70s finding their "alternative" niche, gradually rose to rock super-stardom in the 80s, and continues their mastery of rock, pop, alternative fusion into the 90s. U2 provides rock music with a message - often on politics and religion.

乐队直到70年代末一直寻求着自己的出路，渐渐在80年代成为摇滚组合，并于90年代还继续延续着他们的摇滚，流行和另类风格。U2的摇滚音乐带着一个信息，通常是政治和宗教有关。

Rockefeller's son Steven Clark Rockefeller III, his nephew Collin Clark Eckles, Douglas C. Spooner, counselor of Rose Rock Partners, LLC (Rockefeller Group Wholly Owned Holding Company), Timothy R. Gaarn, Mr. Rockefeller's business partner, Richard M. Hammer, counselor of Rose Rock Partners, LLC (Rockefeller Group Wholly Owned Holding Company), Mr. Ken W. Chin and partners of Rose Rock Partners, LLC (Rockefeller Group Wholly Owned Holding Company), and partner assistant, Mr. Gregory John Burie.

同行的还有洛克菲勒先生的儿子史蒂芬·克拉克·洛克菲勒先生、洛克菲勒先生的侄子科林·艾克雷先生、玫瑰岩公司顾问道格拉斯·斯布纳先生、洛克菲勒先生合作伙伴迪莫斯·刚先生、玫瑰岩公司顾问理查·海默先生、玫瑰岩公司合伙人陈健先生及玫瑰岩公司合伙人助理，格瑞·博瑞先生。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。