1)vertical flow垂直流
1.Effect of different recirculation ratios on removal efficiency of nitrogen in unplanted vertical flow constructed wetlands不同回流比对无植物垂直流人工湿地除氮效果的影响
2.The motion equation of particles was established in a vertical flow, and the relationship between the velocity of particles, moving distance and time was deduced, which shows that the velocity of small particles increases slowly after acceleration in short time or distance.建立了描述颗粒在垂直流中的基本运动疗程,确立了颗粒运动速度与时间及距离关系的解析式,发现颗粒经过极短时间或距离加速后进入速度增加缓慢的平缓区。
3.The design method of small-scale vertical flow constructed wetland was expounded and its purification effect was tested preliminarily in this paper.阐述了垂直流人工湿地小试系统的设计方法,并对其净化效果进行了初步的测试。
英文短句/例句
1.Lake Water Purification by Vertical Flow Constructed Wetland;垂直流人工湿地净化湖水的应用研究
2.ejectortype VTOL aircraft射流器式垂直起落飞机
3.High gas liquid ratio vertical two-phase pipe low flow pattern distinetion of study高气液比垂直两相管流流型判别研究
4.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
5.cross flow heat exchanger交叉流式热交换器（流体在其中相互垂直地流动）
6.Drop line vertically down and read flow rate from bottom of chart.沿着垂直线向下，从图表底部读出流量。
7.laminar flow station(垂直或水平)层流(箱)净化台
8.inferential helical rotor vertical pattern flowmeter垂直式螺旋转子推导流量计
9.Vertical air motions are not measured by this system.垂直气流的运动不用这种系统来测量。
10.Both eliminators and inlet baffles are normally installed in a vertical position.挡水板和异流片通常都是垂直安装。
11.DISTRIBUTION CHARACTERISTICS OF VERTICAL CIRCULATION DURING MEIYU PEAKS IN JULY 19911991年梅雨盛期垂直环流的分布特征
12.FEM Seepage Analysis of Concrete Faced Rockfill Dam under the Cases of Vertical Joint Inactivation;面板坝垂直缝失效渗流场有限元模拟
13.Prediction and monitor of vertical array in steady stream定常流作用下垂直阵线形预报及测量
14.Current Distribution Study of Vertical Structure GaN-Based Light-Emitting Diodes垂直结构GaN基LEDs电流分布计算分析
15.A Study on Erosive Effect of Two Phase Impinging Jets on Vertical Plate两相冲击射流对垂直挡板冲蚀的研究
16.On Landscape Pattern Vertical Differentiation in Mountainous Area at Watershed Scale流域尺度山区景观格局垂直分异研究
17.Can be installed vertically (flow up or flow down) or horizontally.可以垂直（流向朝上或流向朝下）安装或水平安装。
18.The term "fluvial incision" refers to vertical incision of stream channel into bedrock.流水下切是指河流河道在基岩中的垂直切割。
相关短句/例句
Vertical-flow垂直流
1.The purification efficiency of phosphorus by means of vertical-flow constructed wetlands treatment system;垂直流人工湿地系统对污水磷的净化效果
2.Removal efficiencies of simulated mixed matrix vertical-flow constructed wetlands for wastewater effluent treatment混合基质垂直流人工湿地净化废水效果
3.It shows that vertical-flow of the efficiency of removing COD_(Cr),NH_3-N is better;but subsurface-flow removing NO~-_3-N is better.通过小型垂直流与潜流人工湿地实验,监测了水力停留时间为50小时下的CODCr、TP、NO3--N、NH3-N等指标,旨在通过实验,比较垂直流芦苇人工湿地与潜流芦苇人工湿地对化粪池出水的净化效果。
3)VFW垂直流
1.The research results indicated that the removal efficiencies of the vertical flow wetland(VFW)or subsurface flow wetland(SFW)and free surface wetland(FSW)decreased along with the increase of the HLR, especially for the FSW,which is very obvious.研究表明,随水力负荷的增加,垂直流、潜流和自由表面流人工湿地的处理效率均呈下降趋势,尤以自由表面流人工湿地变化最为明显。
4)vertical-flow垂直潜流
1.Packing columns were used to simulate vertical-flow constructed wetland and treat urban domestic wastewater.采用填料柱模拟垂直潜流人工湿地处理城市生活污水,考察了几种我国常见的、从经济角度考虑可广泛采用的湿地基质——粗砂、瓜子片、砾石、高炉渣、钢渣、煤灰渣对污染物的去除能力和效果。
2.In order to analyze the removal efficiency of phosphorus from wastewater by using steel slag as the substrate materials of the vertical-flow constructed wetland systems,the phosphorus adsorption time,velocity,capacities and mode were examined.为确定钢渣作为垂直潜流人工湿地基质的可行性,开展了静态吸附和钢渣人工湿地去除生活污水中磷的试验研究。
3.Based upon the analysis of the removal rate and form change of the organic pollutants with the different height of the vertical-flow constructed wetland,it comes to the conclusion of the average longitudinal removal rate of variant forms organics and presents the influent concentration and the hydraulic load curve.在分析垂直潜流人工湿地不同高度有机物去除率及其形态变化的基础上,推求出各形态有机物在垂向沿程的平均去除速率,建立了进水浓度和进水水力负荷规律曲线。
5)vertical conduit flow垂直管流
1.A calculation method for bottom-hole pressure in CO2 gas well is established according to energy balance equation for vertical conduit flow by using the method of calculating CO2 physical properties(density,Z-factor and viscosity) and combining with the unique phase characteristics of CO2 in well bore.根据垂直管流的能量平衡方程,运用CO2物性参数(密度,偏差因子及粘度等)的计算方法,结合CO2独特的井筒相态特征,得到了CO2气井的井底压力计算方法,对某CO2实例井的井筒压力分布进行了预测,预测结果较好。
6)vertical flow垂直流动
延伸阅读
垂直流动 见社会流动。
