flow velocity

流速

常用释义

词性释义

流速:液体或气体在管道或河流中流动的速度。
例句
  • 全部
  • 流速
该信号处理器还确定该对流脊的至少一部分的斜率以确定流体的流速。
For the local area around the woody debris, the spatial ratios of changes in flow velocity are very close to those from whole observed area.
但残材周围局部流速变化之空间比例,则与全观测区流速变化之空间比率大致相同。
实验组手术过程中,股静脉、平均血流速度及血流量均维持在较稳定状态。
该模型一般适用于介质温度变化较慢、流速稳定的试验装置。
车速作为一个重要的交通流参数,是进行交通流分析和交通控制的重要依据。
分选浓度的大小决定一定矿量的矿浆流速,影响矿粒的分选时间。
The flow characteristics include a flow velocity and a flow direction of the flowable medium.
流动特性是可流动介质的流速和流动方向。
The result presents the mean rate of flow velocity is 0. 91 which has no relationship with sand trap in the flow field.
得到的主要结论有:1。流场中有无集沙仪两种情况下测得速度的平均比值为0.
除流速和弗劳德数外,其余水动力参数随放水时间的延长呈递增趋势;
Flow directions were derived from DEM. The flow velocity of each cell was determined base on the kinematic wave approximation.
用DEM确定格网单元的流向,各个单元的流速基于运动波假设得以确定。
The test results show that the increase of the sparging pressure improves the air flow velocity.
研究表明:土体中的气体流速随曝气压力增加而逐渐增大;
由于河床粗糙率减小,水流流速较大,使洪水所挟泥沙能全部顺利过境。
这些变化不会导致淋巴结瘀血,及淋巴结流速不减少。
结果表明:焊缝上部金属呈规则的层流,下部金属呈不规则的紊流,流动速度呈现有规律分布。
Exhaust fan should be sized to provide enough suction and flow velocity at each of the exhaust point in the laboratory.
排气风机的大小要满足足够的风量和表面风速。
结果患者左肾静脉近肾段内径扩张,血流速度减慢,尤其在脊柱后伸位时加重。
The simulation results demonstrated flow velocity, turbulence kinetic energy and wall temperature increased with increment of heat flux.
计算结果表明:随着热通量的增加,流场的速度、湍流强度和壁温均升高。
The operating rooms require stringent conditions in distribution of air flow velocity and temperature and concentration of contaminants.
医院手术室对室内的速度场、温度场及有害气体和细菌的分布有严格的要求。
结果:治疗组、预防组、脑血流速度均有明显变化。
影响EGSB处理效果的主要因素有温度、上升流速、水力停留时间、进水浓度及容积负荷等。
As flow velocity is sluggish, water quality of scenic water body is hard to be maintained.
城市景观水体通常水流不畅,水质难以维持,需要外加机械动力促使水体循环流动。
同时还阐述了自由泄流和正常运行沿径向水流速度矩的分布规律。
The results showed: (1 ) Blood flow velocity in portal vein when the initial peroid had a higher than those of the normal controls.
结果示:(1)急、慢性肝炎在发病初期的门静脉平均血流速度均显著高于对照组,治疗后均降低,与治疗前比较有意义;
两穴针刺后对椎动脉血流动力学影响差异不显著。
连续测量的水流速度是通过不同源距探测器计数率的比值来确定。
记录用流量计测得的流动速度或体积时所用的记录纸。
The results show that the pseudo-steady filtration rates increase with increasing the cross-flow velocity and the filtration pressure.
实验结果发现,增加过滤压差和扫流速度皆会导致稳定滤速的提高。
The transverse distributions of flow velocity calculated by this model well agree with experimental data.
采用实验资料对该模型进行检验,模型计算值与实测值符合较好。
目的探讨血压水平和高血压类型与颈动脉血流速度的关系。
超声波是FDA认可的一种安全的非侵入性诊断实验项目,利用声波来测量大动脉血管中的血液流速。
1·In experiments, a blindfolded harbor seal can detect the passage of a fish by using its whiskers to sense changes in flow velocity - even 30 seconds after its prey has passed by.
在试验中,一只被蒙住眼睛的海豹用胡子感应水流速的变化,从而发现鱼游动的路径——即使那猎物是在30秒以前经过那里的。
2·On the basis of freeboard phenomenon in curve way and the improvement of curve flow velocity, this paper gets a useful calculating method of bed roughness.
本文基于弯道超高现象以及弯道流速计算的改进,得出了一种较为实用的泥石流沟床糙率计算方法。
3·The invention discloses a heat measuring type and anemometer integrated flow velocity transducer.
本发明公开了一种测热型和风速计一体化流速传感器。
4·Through solving the blood flow equations for local vessel expansion region, the analytical expressions of blood flow velocity, pressure and wall shear stress were then obtained.
接着,通过求解局部扩张血管段内的血液流动方程,导得血液流速、压力和血管壁切应力的分析表达式。
5·Stability of regulated pressure is maintained under varying flow conditions through the use of an aspirator tube which adjusts the supply valve in accordance with the flow velocity.
受管制的压力下保持稳定是通过不同的抽气管,可以调整与流速按照使用流量阀供应条件。
同义词