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- Dynamics for soils and rocks 岩土动力学
- Most soils and rocks are porous. 大部分土壤和岩石都是多孔的。
- mchanical model for soils and rocks 岩土力学模型
- It would carry instruments to dig up and study soil and rocks. 它将携带挖掘工具,对土壤和岩石进行研究,
- ULTRASONIC PLATENS FOR SOIL AND ROCK 用于岩石和土壤的超声波盘测试系统
- Ambient air, exhaust air, soil and rock are the most common heat source types. 室外空气、回风、土石是目前常见的热源形式。
- Plough land located at sloping areas is the major part for soil and water loss. 坡耕地是水土流失的主体,加快退耕还林步伐和加速坡耕地治理是当务之急。
- Arsenic is an element that can be released into groundwater by soil and rocks. 砷是一种可以由泥土和岩石放释到地下水的元素。
- Subsurface processes include the movement of fluids in soils and rocks, movement of substances dissolved in these fluids, rock-fluid interactions, and biogeochemical interactions. 地下过程包括土壤和岩石中流体的运动、溶解于这种流体中的物质的运动、岩石与流体的相互作用以及生物化学作用。
- The assumption that established recommendations for soil and crop management will always be correct simply fails to account for the diversity and dynamics of biological systems. 认为土壤和作物管理推荐一旦建立就一成不变是不能说明生物系统的多样性和多变性的。
- A(arsenic) is an element that can be released into ground water(groundwater) by soil and rocks. 砷这种元素可通过土壤和岩石释放到地面水中。
- As a coupling body of soils and rocks, soil-rock-mixture has the inherent unique properties of inhomogeneity, discontinuity and it is very difficult to gather samples to study its properties. 摘要土石混合体作为土和石块的介质耦合体,具有非均质性、非连续性及试样的难以采集性等内在的独特的性质,从而给研究带来极大的困难。
- The absence of weathering parent material between soil and rocks makes calcareous soil unstable.Soil erosion at the rock-soil interface is a distinct character. 结果表明:土壤侵蚀,细粒物质减少,表层土壤消失,岩土界面缺少风化母质的过渡层,或者被裸露基岩取代;
- The Danba Sopo deposits, a huge Quaternary accumulation of soils and rock blocks, are distributed in the banks of Dadu River near Houziyan hydropower dam. 摘要丹巴梭坡堆积体是一巨型第四纪堆积体,分布在大渡河的左右两岸,其上有114座珍贵藏碉。
- Ground water is simply water that occupies the open spaces in the soil and rock. 地下水就是那些充填了土壤和岩石空隙中的水。
- A mass of snow and rock break away and fall on the climber. 一堆积雪和岩石突然崩落到登山者的身上。
- Ground water is the water that saturates the pores and cracks in soil and rock beneath the land surface. 地下水是充满在地面底下土壤与岩石的孔隙中的水。
- Decision-making System for Soil and Water Conservation in Small Valleys on the Loess Plateau. 黄土高原小流域水土保持决策系统研究。
- Thermoplastics piping systems for soil and waste discharge.Test method for airtightness of joints. 塑料管道系统.;污物和废料排出用热塑管道系统
- The structure of soil and rock is extremly complex in the discordance formation system in Karst area. 摘要岩溶地区不整合地层系统之岩土构成复杂。