Based on the research results of experts,sets out from momentum,and analyses the momentum change of liquid and solids,and puts forward calculation models of settling slurry velocity distribution and friction loss in vertical pipeline.
在前人研究的基础上,从动量角度出发,研究液体及固体颗粒速度的变化,推导出浆体垂直管道速度分布和摩阻损失的求解模型。
A platform or an enclosure raised and lowered in a vertical shaft to transport people or freight.
升降机在垂直通道上载运人们或货物升降的平台或笼子
The usually vertical structure containing a chimney.
通常为垂直的容纳烟道的结构.
Research on Tilt Rotor Vertical Take-Off and Landing Roll Channel Control Problem;
倾转旋翼机垂直起降滚动通道控制问题研究
Experimental and Numerical Studies on Mixed Convection in Vertical Rectangular Channels
垂直矩形通道内的混合对流实验与数值研究
Gas-liquid two-phase flow pattern in vertical rectangle microchannel
垂直放置矩形微通道内气液二相流流型研究
vertical channel fet
垂直沟道场效应晶体管
An inclined or vertical shaft or passage between levels in a mine.
小暗井矿井里层与层之间倾斜的或垂直的竖坑或通道
Analysis of Calculated Return-Stroke Radiation Field Peak Errors Induced by Vertical-Path Assumption
闪电通道垂直假定引起回击辐射场峰值计算误差分析
A through road or street.
直通公路，直通街道
Something vertical, as a line, plane, or circle.
垂直物垂直的东西，比如垂直线，垂直面或垂直圆
Beholder architecture emphasizes the vertical, and a lair usually has a number of parallel tubes, with chambers stacked on top of each other.
眼魔的建筑强调垂直落差，一个巢穴内通常会有许多平行的管道，房间上下堆叠。
A Microreactor-Photocatalysis Device Based on ZnO Nanorod Arrays Growth on Inner Walls of Microchannels
基于微通道内表面上垂直生长的ZnO纳米棒阵列的微反应器型光催化装置
Cut tube end square. Ream, burr and size.
垂直切割管道。刮除毛刺，测量尺寸。
Study on Relaxation Effect of Vertical Soil Pressure for Shield Tunnel;
盾构隧道垂直土压力松动效应的研究
image is viewed through an eyepiece perpendicular to main axis.
通过垂直于主轴的目镜观察物体。
Vertically, by filtering the columns of published data
垂直地，通过筛选已发布数据的列
Levelling is usually carried out with vertical drill holes.
整平爆破通常用垂直炮眼进行。
Draw a line perpendicular to the horizontal axis through the point.
通过这两直线的交点做横轴的垂线。