disc and donut

用法例句

The characteristics of ring baffle plates and standard spray sieve plates pulsed columns are studied according to the 1A unit process of spent fuel reprocessing middle factory.

在动力堆乏燃料后处理中间试验厂 1A单元工艺条件下 ,对柱径为 12 0mm、自由截面积为2 5%、板段有效高度为 2 575mm的环形折流板和标准喷嘴筛板脉冲萃取柱的性能进行了试验研究。

The gap between the baffle plates and shell was blocked by the sealer,which effectively decreased the short circuit flow in the shell.

密封器堵住了折流板与壳体之间的间隙,有效地消除了换热器壳体内部的流体短路现象。

Breakage and leakage took place on the baffle plate heat exchangers of Russian-made 300 MW electric generator units in a power plant shortly after the units were put into operation.

俄制300MW发电机组折流板结构闭冷器换热管在运行中短期内出现断裂泄漏,通过对泄漏原因的分析和研究,决定采用新型折流杆技术对换热器进行改造。

Hydrodynamics Studies on Performance of φ100 Pulsed Extraction Column with Discs and Doughnuts;

φ100折流板脉冲萃取柱水力学性能研究

Study on Nitrogen and Phosphorus Removal in Anaerobic Baffled Reactor;

厌氧折流板反应器脱氮除磷性能研究

Hydrodynamic Mixing Characteristics of Anaerobic Baffled Reactor(ABR);

厌氧折流板反应器水力混合特性研究

A Study on the Fundamental Characteristics of Anaerobic Baffled Reactor (ABR);

厌氧折流板反应器（ABR）的基本特性研究

Study on Structure and Performance of Heat Exchanger with Helical Baffles;

螺旋折流板换热器的结构及性能研究

Research and Test on Performance of the Curved Baffle Heat Exchanger

曲面折流板换热器性能的检测与研究

Performance Evaluation of Total Entropy Increase Flower Baffle Heat Exchanger and Single Segmental Baffle Heat Exchanger

花板换热器及折流板换热器总熵增率性能评价

The Concise Spacial Resolution on Parameters of Heat Exchanger with Helical Baffle

螺旋折流板换热器板参数的简明空间解析

Numerical Simulation of Flow in Shell Side of Shell-and-Tube Heat Exchangers with Helical Baffles

螺旋折流板换热器壳侧流动的数值模拟

The Experiment Study of Heat Transfer Enhancement and Flow Resistance about Hole s Baffle;

设置开孔折流板通道内的换热及流动特性研究

Numerical Simulation of the Flow and Heat Transfer of the Spiral Baffle Heat Exchangers

螺旋折流板换热器流动与传热数值模拟

EFFECT OF REFLUX ON START-UP OF ANAEROBIC BAFFLED REACTOR

回流对厌氧折流板反应器(ABR)启动影响的研究

Flow pattern and sludge movement in the anoxic baffled reactor

缺氧折流板反应器的流态及污泥颗粒运动分析

EXPERIMENT ANALYSIS ON THE FLOW AND HEAT TRANSFER CHARACTERISTICS IN HELICAL BAFFLED SHELL- AND-TUBE HEAT EXCHANGERS

螺旋折流板换热器流动与换热特性的试验分析

The Study of Peculiarity and Controlling Technology of ABR Performance;

厌氧折流板反应器（ABR）系统的特性及调控研究

Study on Characteristics of Anaerobic Baffeled Reactor at Ambient Temperature;

环境温度下厌氧折流板反应器运行特性的研究

Experimental Research on Treatment of Slaughter-House Wastewater by Anaerobic Baffled Reactor;

厌氧折流板反应器处理屠宰废水的实验研究

Study on the Treatment of Low Strength Wastewater Using Anaerobic Baffled Reactor;

厌氧折流板反应器处理低浓度废水的研究