珠状凝结,dropwise condensation
1)dropwise condensation珠状凝结
1.The metallographic examination of Nibased implanted tube has been investigated,and the mechanism of dropwise condensation facilitated by the implanted tube has been analyzed.本文对镍基渗层管表面的金相组织进行了研究,并对渗层组织促成珠状凝结的机理进行了分析和讨论,为渗层管在强化冷凝换热领域中的开发与应用提供依据。
2.In addition, the mechanism of dropwise condensation facilitated by the implanted tube surface has been analysed.对镍基渗层管的强化冷凝换热进行了对比实验研究 ,并对渗层组织促成珠状凝结的机理进行了分析和讨论 ,为渗层管在强化冷凝换热领域中的开发与应用提供了依据。
3.It is suggested that dropwise condensation of wall surface of heat transfer is divided into three processes.本文对烟气冷凝换热过程进行了分析 ,给出了换热壁面上珠状凝结分为三个阶段的理论模型 ,给出了三个阶段的数学描述。
英文短句/例句

1.Theoretical Analysis and Experimental Study of Bead-shaped Condensing Heat Transfer Characteristics under a Vacuum Condition真空条件下珠状凝结传热特性的理论分析与试验研究
2.The hot air condensed the steam.水蒸气凝结成了水珠。
3.There was condensation on the windows.玻璃窗上凝结着水珠。
4.Steam condenses/is condensed into water when it touches a cold surface.蒸气接触冷的表面而凝结成水珠.
5.drops of rain, dew, sweat, condensation, etc雨滴、 露珠、 汗珠、 冷凝水珠
6.A coagulated liquid that resembles milk curd.凝乳液体凝乳状的凝结液体
7.The process of congealing or the state of being congealed.凝结的过程或被凝结后的状态.
8.coagulum, coagulm凝结物,凝块(胶体溶液凝固后所得凝集块状物)
9.Pathological formation of mineral concretions in the body.结石病因体内矿物凝结而形成的病状
10.A freshwater blue-green alga of the genus Nostoc, forming spherical colonies of filaments embedded in a gelatinous substance.念珠藻属念珠藻属的淡水蓝绿藻,在凝液物质中形成有细丝围绕的一种柱状
11.In present paper, the structure of nacre and coating pearl powder on titanium substrate by Electrophoretic Deposition(EPD) were investigated.文中首先研究了片状珍珠粉的制备工艺,分析了贝壳珍珠层与珍珠粉的结构。
12.We miss each other in different place. Endless missing coagulates to clear and translucent dewdrop.我们彼此遥念,让不尽的相思,凝结成晶莹透明的露珠.
13.Experimental Study of Thremal Insulation Glazed Hollow Based Concrete and Analysis on Anti-Seismic Performance of Shear Wall;玻化微珠保温混凝土试验研究及其剪力墙结构抗震性能分析
14.Material and Structural Basic Performance Tests and Theoretical Analysis Research on Glazed Hollow Bead Insulation Concrete玻化微珠保温混凝土及其结构的基本性能试验与理论分析研究
15.To form beads resembling pearls.成珠子状形成珍珠般的圆珠子
16.a milky exudate from certain plants that coagulates on exposure to air.植物的乳状分泌液,遇空气而凝结。
17.a jellied candy coated with sugar crystals.凝成胶状的糖果,外面有一层结晶糖。
18.A vapour at saturation is in equilibrium with the bulk phase.饱和蒸汽和凝结相处于平衡状态。
相关短句/例句

dropwise condensation球状凝结,滴状凝结,珠状凝结,滴状冷凝
3)promoters for dropwies condensation珠状凝结的助聚剂
4)string-of-pearlsstructure串珠状结构
5)film condensation膜状凝结
1.Influence of Marangoni effect on film condensation inside a circular pipe;Marangoni效应对圆管内膜状凝结的影响
2.The heat transfer characteristics of film condensation in ainless steel micro/mini tubes with inside diameters 289-997μm was investigated experimentally.基于实验结果, 分析了换热温差、蒸汽进口雷诺数Rein和管径对管内膜状凝结换热系数的影响,发现温差对管内膜状凝结换热的影响很小, Nu随蒸汽进口雷诺数Rein增加而增大,随管径减小而降低,而对流换热系数随管径减小而显著增大。
3.When the boundary layer theory is used to study the film condensation on the vertical plate, the error was found much bigger in the case of middle or small figures of Re or on the front of the condensation field.在用边界层理论研究竖壁膜状凝结理论时 ,发现中小雷诺数下以及凝结前沿区误差较大 。
6)dropwise condensation滴状凝结
1.The heat transfer experiments were conducted on dropwise condensation of steam on the surfaces with gradient surface energy.对空气中水滴在水平梯度表面能材料表面上的运动现象和表面倾角为0°、30°、60°和90°情况下,梯度表面能材料表面上的水蒸气滴状凝结换热进行了可视化实验,研究了凝结液滴的长大、聚并、运动和脱落现象。
延伸阅读

珠状聚合分子式:CAS号:性质:非均相聚合反应的一种,又称为珠状聚合。是把单体作为微珠(直径为0.001~1cm)悬浮在水(连续相)中进行的聚合。机械搅拌或加入稳定剂都可以保持悬浮状态。苯乙烯、甲基丙烯酸甲酯、氯乙烯和乙酸乙烯酯等可进行悬浮聚合。稳定剂是羟基磷灰石、硫酸钡、陶土、硅酸镁等不溶于水的无机盐细粉粒和可溶于水的聚乙烯醇等。所用引发剂是可溶于单体微珠的油溶性引发剂。悬浮液中的每个单体微珠可以看作是一个小的本体聚合反应体系。根据聚合物在单体中的溶解情况,也可分为聚合物溶解在单体中的均相聚合和不溶于单体中的沉淀聚合。均相聚合可得透明状珠体,即珠状聚合物;沉淀聚合的产物为不透明粉末。因为悬浮聚合是溶解有引发剂的单体以小液滴状态分散在水中进行的,故又称为分散相聚合。单体液滴在聚合过程中逐步转化为聚合物固体粒子,因此也称为成粒聚合。