So it is important to study the sedimentation of Sanjiang basin of Mesozoic in northeast China. 因此,对东北三江盆地中生代沉积相的研究具有重要意义。
So it is important to take proper measures to reduce the sedimentation at the basin entrance. 因此,采取适当措施减少该形式港池口门处的淤积是十分必要的。
Heavy sedimentation in the basin, where close to100 million people live, amplifies the shaking. 在这个居住了将近1亿人口的盆地上,严重的下沉更是加剧了其摇晃。
Description on the correlation of aerobic basin in activated sludge treatment system to secondary sedimentation basin from bioflocs breaking and incorporated in its mechanism were presented. 从生物絮体的破碎和结合机理,阐述了活性污泥法处理系统中曝气池和二沉池的相关性。
Erlian basin is a large-scale continental-facies sedimentation basin with coal and oil, formed of many small Early Cretaceous lake depressions, contains abundant coalbed gas resources. 三塘湖盆地的主要生油凹陷是条湖凹陷和马朗凹陷,按油气资源量它们属于中等丰度偏高的凹陷。
Cenozoic sedimentation in the southern Tarim Basin: Implications for the uplift of northern Tibet and evolution of the Taklimakan Desert 塔里木盆地南缘新生代沉积:对青藏高原北缘隆升和塔克拉玛干沙漠演化的指示
Fault lake basin is the object of oil-gas exploration having typical meaning in continental sedimentation basin of east China, which is characterized by rapid changes of facies, difficulty in correlation of sequences and complex supply of source rock. 断陷湖盆是中国东部陆相沉积盆地中最具典型意义的油气勘探对象,但其相变剧烈,层序对比难度大,物源补给体系复杂。
Correlation between Source Rocks and Sedimentation of the Continental Basin of the Old Poyang Lake 古鄱阳湖陆相盆地沉积与物源相关性特征的研究
Aim To show regulation of reservoir formation of interlayer geo in break sedimentation basin. 目的揭示断陷盆地层间地质体的成藏规律。
Horizintal flocculation and sedimentation basin used for purification of circulatory cooling water in power plant 平流式絮凝沉淀池用于电厂循环冷却水净化
In order to achieve uniform distributing water along the distributing water trough of peripheral feed sedimentation basin and improve the effect of the sedimentation basin, an equation of the water surface curve along the uniform distributing water trough and its hydraulic calculation were preliminarily discussed. 为使周边进水沉淀池的配水明槽均匀布水,提高沉淀池的沉淀效果,对沿程均匀配水槽的水面曲线方程及其计算进行了初步探讨。
Soda salinity was mainly enriched in the sedimentation area of Holocene basin centrally of which was the serious disaster area of modern soil salinization. 苏打盐份主要富集于全新世盆地的沉降区,沉降中心为现代土壤盐碱化的重灾区。
Equation of Water Surface Curve along Uniform Distributing Water Trough of Peripheral Feed Sedimentation Basin 周边进水沉淀池的沿程均匀配水槽水面曲线方程
The main metallogenesis occurs in sedimentation-diagenesis stage. Mineralization zone is controlled by the secondary grade of contemporaneous faults and the sedimentation basin accompanied in rift trench. 主要成矿作用发生在沉积&成岩阶段,矿带受裂谷海槽内次级同生断裂及伴生的沉积盆地控制。
The weathering and erosion of parent rocks constitute the sources of sedimentation in the basin. An analysis of continental clastic composition of the clastic rocks may reveal the type of parent rocks in sources. 母岩的风化剥蚀作用始终是盆内沉积源源不断的物质来源,因而根据盆地陆源碎屑岩来自母岩的陆源碎屑组合可以推断源区的母岩类型。
The intense overpressure in the basin is produced mainly by an unbalanced compaction, and its distribution is obviously controlled by subsidence/ sedimentation rates and basin fill lithology, with the top of overpressure undulating strongly. 莺歌海盆地强烈超压主要是压实不均衡的结果,超压的分布受沉降-沉积速率和盆地充填岩性的控制,超压界面明显起伏;
In this paper, the sedimentation of Lianyungang Harbor basin after the construction of West Breakwater is studied with the key conclusion that the construction of West Breakwater changes greatly the marine dynamic force and sedimentation. 本文重点研究了连云港西大堤工程后人工海湾内的回淤状况,得出以下结论:西大堤的封堵使人工海湾内的水动力和泥沙运动产生了明显的变化。
Design of breaking ice cover by pressure flow in sedimentation Basin by 水厂平流沉淀池压力水流破冰方案设计
Subsidence is the most basic condition to control sedimentation and basin formation. 沉积盆地发育过程中,沉降是盆地沉积充填的最基本条件,也是盆地发育的基础。
Some conclusions are drawn from laboratory tests: the laying of short-tube filling in the horizontal-flow sedimentation basin, vertical-flow sedimentation basin, and SBR reactor raises the turbidity removal ratio by 20%~ 30% and reduces the water-soil separation time; 在模拟平流式沉淀池、竖流式沉淀池及SBR反应器中,通过放置短管填料可以使浊度去除率提高20%~30%,减少泥水分离的时间。
Combining the characteristics of late Paleozoic sedimentation of the basin and tectonic evolution of Peripheral orogenic zones, it is concluded that this zone was the product of the rifting in Permian. 结合盆地内部晚古生代的沉积学特征和周边的大地构造特征,认为该基性岩带是二叠纪裂谷作用的产物。
The end of the sedimentation of the foreland basin indicates completion of the collisional orogeny. 前陆盆地的终结标志着碰撞造山作用的结束。
It was formed by sedimentation in hydrothermal sedimentary basin with relative reduced acidity by the action of submarine volcano plume. 通过海底火山喷流作用,在酸性相对还原的热水沉积盆地中沉积成矿。
Control System Improvement of Mud Scraper with Siphonage in Horizontal-flow Sedimentation Basin Improvements of Siphon Sludge Water Discharge Vehicle 平流沉淀池中虹吸排泥桁车的控制改进
This model can explain the synchronism of sinking of basin and rising of mountain, the southwest migration of sedimentation center of the basin and uplift of the once subsided northeastern basin, and the low heat flow observed in the basin. 底侵模式可以解释山脉隆起与盆地沉降发生的同步性及盆地沉降中心的西南迁移和盆地东北的先沉降后隆起之现象,也与盆地低热流观测不矛盾。
Designing a Control System for Metering Bridge in Simulating Sedimentation in a Lake basin 湖盆沉积模拟测桥控制系统设计
Contribution of high-pres sure and ultrahigh-pressure rocks to the Jurassic sedimentation in Hefei basin 高压-超高压岩石对合肥盆地侏罗系沉积的贡献
Ordos Basin is the second largest inland sedimentation basin with prolific in oil, gas, coal and uranium resources. 鄂尔多斯盆地是我国油气资源丰富的第二大内陆沉积盆地。
Tianjin is only big city surrounding the Bahia sea, which located at Cenozoic sedimentation basin, and its foundation is made of thick sedimentary layer in the high salinity, high humidity Soft. 天津是环渤海大城市中唯一地处新生代沉降盆地内部的特大城市,其地下构成了在巨厚沉积层上的高盐度、高湿度软土地基。