1) vertical segregation
垂向分选
1.
A series of experimental researches on vertical segregation of granular flow with non-homogeneous particles had been carried out in an annular channel composed of two concentric cylinders with different diameters.
利用两个半径不同的同心圆筒组成环形流道,在流道上表面安装摩擦板带动颗粒流动,进行非均匀颗粒流动垂向分选实验。
2) vertical segregation
垂直分选
1.
Mechanism of vertical segregation of solid particles in sediment-laden flow;
固液两相流中固体颗粒的垂直分选机理
2.
Modeling of vertical segregation of solid particles in sediment-laden flow;
固液两相流中固体颗粒的垂直分选模型
3) vertical distribution
垂向分布
1.
Influences of PHEs vertical distribution and migration in soils in Zhangshi irrigated area;
张士灌区土壤中多环芳香烃菲垂向分布与迁移的影响研究
2.
Effect of tidal turbulence on the vertical distribution of phytoplankton in the Bohai Sea;
潮流对渤海浮游植物垂向分布的影响
3.
Controlling factors on sediment-copper vertical distribution in hyper-concentrated turbulent system;
高含沙紊动系统中影响泥沙和铜垂向分布的关键因素分析
4) vertical zoning
垂向分带
1.
Discussion of vertical zoning regularity of gold mineralization in the east part of Xiaoqinling area——based on the analysis of Dahu gold deposit;
小秦岭东段金矿化的垂向分带规律探讨——以大湖金矿床为例
2.
Vertical zoning of vein hydrothermal gold deposit and its deep prognosis (part Ⅰ) : summary of metallogenic stages and vertical zoning;
脉状热液金矿垂向分带及深部预测(一)——成矿阶段及垂向分带概述
3.
Vertical zoning of vein hydrothermal gold deposit and its deep prognosis (part Ⅱ): summary of metallogenic stages and vertical zoning;
脉状热液金矿垂向分带及深部预测(二)——垂向分带机理及深部预测
5) vertical zonality
垂向分带
1.
Study on the vertical zonality of ore-body is very important to revealing mineralization low and chalculating orebody.
矿体垂向分带特征及其变化规律，是成矿规律研究的重要内容，其对矿化露头的工业评价与隐伏—半隐伏矿体预测，具重要的指导意义。
6) vertical layered
垂向分层
1.
A vertical layered mathematical model for nonuniform sediment in south branch of the Yangtze estuary;
长江口南支非均匀沙垂向分层的数学模型
补充资料：垂向分层理论
垂向分层理论
stratification theory of grains in vertical direction
ehuix旧ng feneeng Iilun垂向分层理论(stratifieation theory of grainsin vertieal direetion)对重选过程中矿粒群在介质中作垂向分层运动机理的阐释。在重选设备内堆置或铺置的动态矿粒群称作床层。借助介质的垂直流动、沿斜面流动或作回转运动使床层松散，是粒群发生分层转移的先决条件。分层是指矿物粒群按密度差形成不同的矿物层;颗粒的粒度以及形状对分层也有重要影响。对于分层的发生机理，曾经有过多种见解，但归纳起来不外两类观点。一类是动力学分层学说，认为分层是按个别颗粒在介质中的运动差异发生的(见自由沉降速度差分层学说、干涉沉降速度差分层学说);另一类是静力学分层学说，认为分层是粒群整体的内在不平衡因素引发的(见悬浮体密度差分层学说、位能分层学说和重介质分层学说)。前一类学说强调了流体动力对颗粒运动的影响，而忽略了颗粒间的静力作用;后一类学说的立论观点则忽视了流体动力对分层的影响，而将床层内颗粒或颗粒群间的静力差异视为分层的决定性因素。 (孙玉波)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条