| 释义 |
open channel短语¹³¹⁶²⁰⁺³
基本例句
明渠
A land drain is usually a pipe buried in farm land but it may also be an open channel.
农田的排水系统通常是埋在农田中的管子，但也可以是明渠。 dictall
Some issues to be noted for using KFT open channel flow monitoring system are also stated.
还提出使用 KFT明渠流量微机监测系统应注意的几个问题。 elec.wanfangdata.com.cn
The flow in open channel bends is one of the most familiar forms in hydropower projects.
明渠弯道水流是工程实际中经常碰到的一种水流形式。 cnki
The bed amplitude has deep effect on the characteristic of the laminar instability the circular frequency and the growth rate of the disturbance wave in the open channel.
床面起伏对明渠层流稳定性特征扰动波的频率和增长率都有较大的影响。 cnki
The calculation of right angled triangle weir-type open channel flowmeter is described. A high precision experiential flow calculating formula is given.
论述了直角三角形堰式明渠流量计算问题，提出了一种高精度流量计算经验公式。 cnki
The calculation formulas of the resistance coefficient in open channel flows were summarized according to different flow patterns and flow regions.
按不同流态及流区对明渠水流阻力系数的计算公式进行了归纳和总结。 http://dict.cnki.net
The characteristics of wastewater round jet into open channel flow and its mixing and diffusing in the near- field were investigated by means of a laboratory experiment.
用水力实验方法研究了明渠水流中园形污水射流近区扩散与混合的特性。 cnki
Water diverted transversely from wide-shallow open channel results in that eddy flow occur in diversion channel, and sediment entering into the channel deposits heavily.
本文试验研究了宽浅明渠横向取水时的分流特性及泥沙在引水渠中的淤积。 dictall
Open Channel and Longitudinal Cofferdam Project Attributed to CGGC.
承建的导流明渠和纵向围堰工程。 kuenglish
According to the schemes, an open channel flowmeter based on TMSw0LF2407A is developed.
根据所提出的方案研制了一台基于 TMSw0LF2407A明渠污水流量计。 cnki
Aiming at the problem of inaccurate water measurement in irrigation, we design a new open channel flowmeter.
针对灌区用水计量模糊问题，开发了一种新型明渠流量仪。 dictall
By using the empirical formulae of the ship resistance, the sailing resistance computation of the ship team for Three Gorges Project open channel navigation has been conducted.
本文应用船舶阻力经验公式，对三峡工程明渠施工通航船队，进行了航行阻力计算分析，并建立了水流阻力与航速； cnki
In order to investigate the characteristic of open channel flow, a mathematical model is developed to compute the lateral velocity distribution in open channel flow.
为了研究明渠水流的运动特性，开展了明渠水流流速横向分布数学模型的研究。 dictall
One order algorithm and two order algorithm can fine simulate the long straight open channel steady flows.
一阶和二阶算法都能很好的模拟长直明渠恒定流流动； cnki
The simulations show that the water fluctuation and overshoot are smaller using Step- PID than using general PID control method. The method is suitable to open channel flow.
仿真结果表明，较常规 PID，步进式 PID控制渠道输水，水位波动小，超调量小，较适合明渠输水控制的实际运行情况。 cnki
These meters find wide use in open channel measurement and are usually a type of weir or flume.
这些流量计在明渠测量中得到广泛地应用，通常是以水槽或堰的形式出现。 i21st
Through the gate operation experiment in open channel, we get a cognition about the phenomena of concentration wave of contamination under the influence of gate.
通过明渠水槽模拟的闸门调控实验，初步认识了闸门影响下污染物迁移转化波形分布规律。 dictall
Open channel flow is a sort of generalize for water flow phenomenon, which water stream with free surface be leashed by solid boundary with finity scale.
明渠水流是对具有自由表面的水流在有限尺度的固体边界约束下流动现象的一种概化。 http://dict.cnki.net |