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- red beds rock 红层
- The interbedding natures exist not only between red sandstone, mudstone and shale but also between red beds with coal seam, magmatite, evaporite and varied rock, respectively. 由于砂岩、泥岩、页岩、蒸发岩、杂色岩等多种软硬岩层互层结构和工程活动等因素的影响,沿着软弱结构面易发生滑坡、差异风化等工程地质问题。
- Two fossil spore-pollen assemblages are found in the Cretaceous red beds of Jin Ju Basin, Chekiang Province. 浙江金衢盆地白垩系红层,共发现二个化石孢粉组合。
- He consoled his reproachful father by promising to buy him a nice new red bed. 他劝说责备他的父亲答应给他买一张漂亮的新红床。
- The red bed is a elastic sedimentary rock mainly deposit by red continental sedimentation, the rock property is mainly composed by sandstone, mudstone, siltstone and arenaceous shale. 摘要红层是红色陆相沉积为主的碎屑沉积岩层,岩性以砂岩、泥岩、粉砂岩和页岩为主。该类岩层多为软岩与硬岩相间,呈互层状产出,层间结合力弱。
- The age of Coal Series and its overlying Red Beds of Yunnan and szechuan has been aconflicting problem for almost half a century. 正>一、前言四川与云南中生代红层与煤系的时代问题,是长期间争论的问题。
- Uranium mineralization occurs when interlayer water with oxygen and uranium enclosed in primary red beds meet with reduction fluids along fractures. 矿化成因为原生红层中封存的含氧含铀层间水同沿断裂进入的还原溶液互相作用的结果。
- The socalled “glacial mortars” are in fact the fluvial pot-holes developed on the river bed rock. 据此,我们认为所谓冰臼群,实是河床壶穴地貌。
- Bed Rock, it sounds basic, solid, down earth. Alright, get going boy. And bring me back a picture. 贝德洛克,听起来很踏实,坚固。好吧,就去那里吧,伙计。给我带回部好片子来。
- The idea "Cretaceous Oceanic Red Beds" (CORB) has become one of hot topics since it was put forward and initiated by Chinese scholars during latest 1990s. 摘要“白垩纪大洋红层”(CORB)这一认识自20世纪末正式提出后已经迅速成为白垩纪新的研究方向之一。
- Aided by the navigation,location control system and under strict organization and management,the river bed rock retaining sills had been constructed. 垫底加糙拦石坎施工通过导航、定位控制系统的建立和严密的组织及管理,完成了垫底加糙拦石坎抛投施工任务。
- Put forward a new method applying conventional ground fracturing construction pressure to get coal bed rock mechanical parameters. 摘要提出了应用常规的地面压裂施工压力资料求取煤层岩石力学参数的一种新方法。
- The Maoping landslide is a large and old landslide of the bed rock in the Geheyan reservoir area of the Qingjiang River. 茅坪滑坡是清江隔河岩库区一个大型的基岩古滑坡体。
- Their formational process and distribution areclosely associated with red bed (basin). 它们的形成过程及分布与红层(盆)关系密切。
- A falling accumulation lies in the K43+040-K43+210 segment of a road, some big blocks falling from the bed rock back of the accumulation mainly compose it. 堆积体位于四川某公路K43+040-K43+210段岷江左岸,其物质组成主要是后缘基岩崩塌形成的粒径较大的块体,架空现象明显。
- The Mid-Cretaceous (125~90 Ma) was one of the warmest greenhouse climate periods of the Phanerozoic, and was characterized by extraordinary igneous events, oceanic anoxia, biotic turnovers and mass extinctions, normal superchron, and oceanic red beds. 白垩纪中期(125~90 Ma)是地质历史中一个极端温室时期,集中出现一系列异常事件。
- The creep motion of overburden soil mass on Ka rst limestone would be effected not only by its gravitation and shearing resista nce, but also by undulate bed rock. 覆盖在岩溶发育的灰岩上的土体,其滑坡形成除了受重力与土的抗剪切能力影响外,还往往受到基岩面起伏与岩溶所引起的土体潜蚀的影响。
- Upper Jurassic red bed cover directly on coal measure strata of Permian and Carboniferous system in Yanzhou coal field . 兖州煤田的上侏罗统红层直接覆盖于二叠、石炭系煤系地层之上。
- The high mining height hydraulic support is designed for the special geologic condition of Shangwan Coal Mine,such as shallow buried depth,thin bed rock and thick aeolian sand. 大采高液压支架是针对上湾矿煤层浅埋深、薄基岩、厚风积沙等特定地质条件而研制的一种高性能综采液压支架。
- This paper deals with the present situation,prospect and significance of the research for continental Cre-taceous red beds to reconstruction of paleoclimate in the Cretaceous period. 介绍了白垩纪陆相红层研究的现状及前景,特别是其在白垩纪陆相古气候恢复方面所具有的重要意义。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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