flow tracer
英 [fləʊ ˈtreɪsə(r)]
美 [floʊ ˈtreɪsər]
网络 流场追踪物
双语例句
- Liquid flow velocity in the down-comer was measured using the electrolyte tracer measurement ( ETM) technique.
应用电极示踪测试技术（ETM）测定了下降段液体速度； - In this paper the injection dispersion in an oscillatory flow mixer has been studied by using the flow visualization technique with a solution of blue dye as the tracer.
同时，浓度场的模拟对于注入分散特性的研究，对于振荡流反应器的流动模型的研究都具有重大的意义，它为完成这方面的工作提供了另一种方法。 - The quenching effect changing the gas flow capacity has been discussed based on the analysis of tracer concentration of various measuring points.
通过对各测点处示踪剂浓度的分析，讨论了急冷混合器混合效果随气体流量的变化； - In situ solid-liquid flow experiments, the paper set up a series of cross-correlation techniques in flow rate measurement using isotope tracer and sealed source, and investigates the rules of solid slip velocity in the hydro-transport.
通过固液两相流现场实验，建立一套基于同位素示踪和密封源技术的相关流量测量方法，详细研究水力输运中固体成分的滑移速度规律； - The effect of potassium quercetin phosphate ( PQP) on the nutritional blood flow of mouse heart was evaluated with the radioactive tracer 99mTc-hexakis-2-methoxyisobutyl isonitrile ( MIBI).
采用~（99m）Tc-甲氧基异丁基异腈（MIBI）示踪剂测定槲皮素磷酸酯钾（PQP）对小鼠心肌营养性血流的影响。 - Solution of ventilation flow and age of air in cabin by using tracer gas method
示踪气体法求客舱通风量和空气龄的方法 - Types of conduit flow field of karstic groundwater versus tracer curves and their practical application
岩溶地下水管流场类型与示踪曲线的对应关系及在生产中的应用 - Surface velocities as well as flow thickness were evaluated by means of tracer particles by which the influence of the flow rate and wall-wear was analyzed in experiment.
通过测量表面速度和流层厚度，初步分析了流率及壁面状况对流动的影响。 - An Investigation on Air Flow in Diesel Combustion Chamber by High Speed Photography and Particle Tracer
用高速摄影粒子示踪装置研究柴油机燃烧室内空气运动 - It is shown by the research of smoke flow and layering in smoke flow area and inert movement area that the means of measuring the height of smoke layer and qualitatively revealing the flow shape and properties by making use of tracer stick is viable.
对“死区”和烟气区内流动和分层现象的研究表明，利用示踪棒测量火灾烟气层高度并定性的揭示流动性状是可行的。 - The multi well hybrid flow theory and tracer logging method in multi layered aquifer non disturbance steady flow
多含水层稳定流非干扰多孔混合井流理论及示踪测井方法 - Therefore, the sediment content or the water quality should be considered and different correction coefficient should be used while measuring the velocity of flow using tracer method.
说明在采用示踪法测量水流速度时，经验修正系数的选取必须考虑水流中泥沙含量或其它水质差异。 - Topics discussed include dynamic flow channeling, tracer breakthrough curves, multiple scales for flow in fractured rocks, different scales in measurement, modeling, prediction and heterogeneity, and system characterization and analysis for predictive modeling.
讨论的主题包括：动力流动的沟道化，示踪剂穿透曲线，裂隙岩石中流体流动的多尺度，观测的不同尺度，模拟、预测与非均质性以及系统特征描述和预测性模拟的分析。 - In this essay we are going to introduce method of flow demarcate in worksite by radiosotope tracer technology, prove feasible of application 131I radiosotope ( 1mCi) and method of reading time.
本文阐述了应用放射性同位素示踪技术进行流量在线标定的方法，证明了使用131I放射性同位素（1mCi）和时间读取方法的可行性。 - This paper presents the current methods of various flow rate measurements, isotope tracer techniques and applications in flow rate measurement, the basic principle of cross-correlation, the methods and applications of cross-correlation;
本文内容包括流量测量现况，同位素示踪技术在管道流量测量方面的方法和应用，伽玛射线截面相关技术的原理、方法和应用； - Flow measurement using concentrated salt water as non-radioactive tracer in sewage pump
污水泵浓盐水示踪测流研究 - It is a more accurate method for determination of the volume of flow of carrier water by using tracer, Set point of tracer is figured out by river dynamic model, and the volume of flow is gained expediently through the relation between quantity of tracer and concentration determined
示踪剂法测定河水流量是较为准确的办法，利用河流动力模型计算出示踪剂投放点，利用示踪剂投放量与测定浓度之间的关系可方便地获得河水流量结果 - Based on experiments of various biomass flash pyrolysis volatilization performed with a laminar entrained flow reactor, the model was checked by experimental data acquired with ash tracer method.
通过在层流炉上进行的多种生物质闪速热解挥发实验，并利用灰分示踪法计算得到了挥发百分比实验数据。 - The liquid residence time distributions ( RTD) and flow pattern on two experimental sieve trays are studied by measuring the tracer response and using a line microcomputer for immediate data processing.
用示踪响应技术和微型计算机适时处理数据，对两种实验筛板的液体停留时间分布的随机性和流动型式进行了研究。 - It is also discussed to the flow theory of the well-to-well tracer in detail and the flow character in the five-spot well system in the thesis;
同时本文也详细地论述了井间示踪剂流动机理和在五点井网中的流动特征； - The fissured rock seepage flow field of Xinanjiang river right dam is studied by using the isotope tracer method.
应用同位素示踪方法对新安江右坝的裂隙岩体渗流场进行了研究。 - The velocity distribution details at different positions are obtained, along with the flow trajectories of fluid tracer particles.
得到了不同位置的速度分布细节以及流体示踪粒子的行为轨迹。 - The general artificial tracer model looses the limitation of traditional point dilution method. With the model, the horizontal and vertical flow velocity of groundwater can be calculated simultaneously. Therefore, the application of artificial tracer method is broaden.
所建立的广义稀释模型可以放宽点稀释方法的限制条件，可以定量地同时测定出地下水的水平流速和垂向流速，扩大了人工示踪方法的应用范围。 - The material flow of ratooning rice roots by isotope tracer on substance
再生稻根系物质流示踪研究 - In combination with fissured rock strike, dip angle and distribution seepage flow in fissured rocks is determined by use of single well tracer method for the area under study.
将单孔示踪方法应用于群孔之中，结合裂隙岩体的走向、倾角、裂隙分布等参数，确定出研究区域的裂隙岩体中的渗流场分布。 - 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 - Principle and Application of Water Flow Measurement by the Tracer Transfer Time Method
示踪物运送时间法测流的原理及应用 - It quantitatively characterized the influences of important factors such as beach permeability, heterogeneity, beach slope, tides, the inland recharge, and the density difference between saltwater and freshwater on groundwater flow, salinity and tracer ( lithium) of the intertidal zone.
定量地刻画海滩渗透系数、非均质性、海滩坡度、海潮、内陆地下淡水补给、海水-淡水密度差异和盐分水动力弥散等重要因素对潮间带的地下水流、盐分及锂示踪剂运移的影响。 - Under certain conditions, fluent software is used to simulate the flow of tracer gas in porous media, and the results are used to analyze the connectivity between layers.
在一定条件下，运用Fluent软件对多孔介质中示踪气体的流动进行模拟，并根据模拟结果分析各层之间的连通性。 - When we anti-wash leach the soil with relatively high resistance solution, there are high resistance zones around the biological caves; we find that the preferential flow greatly affects the tracer migration in the soil.
高阻溶液的反洗淋滤过程则出现了高阻带，发现优势流大大影响了示踪剂在土体中的迁移。