The effects of some factors on the fouling rate have been studied, such as flow velocity, wall temperature, bulk temperature and solution concentration.
考察流体流速、壁面温度、主体温度和溶液浓度等参数对结垢速率的影响。
The factors affecting the separating efficiency such as the concentration of copper ion in bulk solution, the concentrations of surfactant and flocculant, and the gas flow velocity, were investigated.
探讨了影响分离效率的各种因素——主体溶液中铜离子浓度、活性剂浓度、凝聚剂浓度、气流速度等。
Carbon dioxide was introduced into the wheat bulk stored in a brick silo through a duct system and was recirculated for even distribution till CO2 concentration to 70 96 in wheat bulk.
二氧化碳被导入一管道系统并使其在砖筒仓的粮堆内逐渐均匀分布，直到其在粮堆中的浓度达70%以上。
The effects of potassium dichromate concentration, sulfuric acid concentration, etching temperature and etching time on the bulk etching rate of PP nuclear track membrane were discussed.
建立了基体蚀刻速率与重铬酸钾浓度、硫酸浓度、蚀刻温度的数学关联式；
The effects of fluid velocity, particle diameter, and bulk particle concentration on the asymptotic fouling resistance were also studied.
考察了颗粒质量分数、颗粒直径和流体速度对渐近污垢热阻的影响。
A description is made of application and practice of the preferential-bulk-branch flotation technique in Dashan Concentration Plant.
介绍了优先混合分步浮选工艺在大山选矿厂的应用实践。
Carbon dioxide was introduced into the wheat bulk stored in a brick silo through a duct system and was recirculated for even distribution till co 2 concentration to 70% in wheat bulk.
二氧化碳被导入一管道系统并使其在砖筒仓的粮堆内逐渐均匀分布，直到其在粮堆中的浓度达70 %以上。
Under the same other conditions, runoff generation, sediment concentration and sediment yield of the soil with smaller bulk density were relatively greater.
在其它条件相同时，容重较小的土质，其径流量、含沙量和产沙量相对较大。
Under the same other conditions, runoff generation, sediment concentration and sediment yield of the soil with smaller bulk density were relatively greater.
在其它条件相同时，容重较小的土质，其径流量、含沙量和产沙量相对较大。
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