Effect of ecological engineering of the streams entering lake on flow velocity;
入湖河道生态修复工程对水流流速的影响研究
In turbulent flow,fluctuation of flow velocity must lend the fluctuation of flow resistance which is proporational to the square of flow velocity.
在整个水深范围内,水流流速样本系列服从正态布分。
In the sewer pipe with high energy slope, there always occurs the high velocity flow, and its hydraulic calculation is beyond the range of wastewater design specification.
大比降排水管水流通常为高速水流,其水力设计已经超过排水设计规范范畴。
Researches focusing on some critical problems in flood discharging and energy dissipation of high velocity flow in spillway tunnels are canied out by numerical simulation in this dissertation.
目前在高山峡谷所建高坝，其泄水建筑物多具有水头高、落差大、泄洪量大等特点，高速水流问题严重。
With the developing of science and technology, more and more high head dams are build and problems brought by high velocity flow are following.
随着科学技术的进步,世界上修建的高坝日益增多,随之而来的高速水流问题也就越来越多。
Analysis of faults in theory for measuring flow velocity on slope with tracer method;
示踪法测量坡面水流速度理论缺陷分析
The model is the theoretical foundation of the method for water flow velocity measuring.
确定坡面薄层水流速度是研究土壤侵蚀动力学的基础。
The empirical coefficient may be affected by slope, flow velocity, discharge and other factors.
示踪法经验系数可能受坡度、水流速度、流量等多种因素的影响 ,该文经过流量法和盐液示踪法的实验结果比较发现 :泥沙含量较低时 ,随流速增加而增大 ,泥沙含量较高 ,其值基本不变 ,但经验系数与速度的相关性都较差 ,而各种坡度下测量经验系数的平均值与泥沙含量具有较好的正相关性 ,泥沙含量是影响经验系数的主要因
Experimental study on vertical distribution of flow velocity in weak dynamical flow with cohesive sediment
弱动力水流中粘性泥沙作用下水流流速沿垂线分布的试验研究
Measurement of Flow Field with Submerged Rigid Vegetation by PIV
用PIV测量含淹没刚性植物明渠水流流速场
A strong or swift current of water.
急流有力或快速的水流
The fast-moving stream of water that drives a mill wheel.
水流推动磨坊水轮的流速很快的水流
Water escaped rapidly from the drainpipe.
水从排水管中迅速流出。
A turbulent, swift-flowing stream.
急流形成旋涡的，迅速流动的水流
The velocity in the intake is not equal to the stream velocity.
进口的流速不等于河水流速。
velocity type column air gauge
流速式水柱气动量仪
pipeline burst cache
流水线猝发高速缓存
This slows down the flow of the water.
水的流速就慢了下来，
flowing with little speed as e.g. at the turning of the tide.
流动的速度慢，例如在水流回转的地方。
These steps slow down the flowing rain water.
这种梯地可以让流动的雨水流速减慢。
Study on the Vibrating Flow Type of Submerged High-Speed Gas Jets in a Two-Dimensional Water Tank
二维水槽中高速气体射流的振荡流流型研究
Study on characteristic of flow for the diversion components of the Francis turbine with high specific speed
高比转速混流式水轮机引水部件水流特性研究
The Research of the Critical Velocity of Sewage Flowing as Two-Phase Fluid in City Drainpipe;
城市排水管道内污水两相流临界流速研究
Water Flow Regime and Flow Velocity Behaviors in Stepped Spillways with Aerated Piers
掺气分流墩台阶式溢洪道的水流流态和流速特性
On the Relation between the Velocity and the Concentration Distributions in Open Channel
明渠水流垂线流速分布与含沙量分布的关系
Vertical velocity distribution of longitudinal flow in a vegetated channel
植被覆盖的河道水流纵向流速垂向分布