Experiments in surfactant solution penetration into the immersed fabric showed that the advancing contact angle is decisive one among several factors, such as contact angle, surface tension, etc. which can influence penetrating velocity. 通过表面活性剂溶液对被浸织物的渗透实验发现,在溶液的表面张力、静态接触角、前进接触角等因素中只有液体在毛细管内的前进接触角才是影响渗透速度的决定因素。
Mechanisms of heat transfer between a fluidized bed and an immersed surface 流化床与浸入表面间的传热机制
Tensile strength and weight change before and after samples immersed in previous solution for 28 days, as well as SEM micrographs of surface fractured composite were examined. 测定了浸泡前后拉伸强度和质量变化以及复合材料断面的SEM形貌。
The analysis of model calculation represents that the packet fraction and thermal properties near to surface is nonuniform, which would greatly affect the theoretical prediction result of heat transfer between fluidized bed and immersed surface. 模型计算结果表明,乳化团近表面空隙率及热物性分布极不均匀,且对流化床与埋入表面间传热系数的理论计算产生重要影响。
After being immersed into the serum the bone-like apatite was created on both surface and section of the compound. 结论:自固化磷酸钙人工骨可有效地将颗粒骨聚集为一体,且血清浸泡后复合物表面及断面均能够生成类骨磷灰石。
Numerical analyses of the conductive, convective and radiative heat transfer between a high-temperature fluidized bed and an immersed surface 高温流化床与浸没表面间传导、对流和辐射换热的数值分析
Simulation of the Dynamic Process of Heat Transfer between High-temperature Emulsion Phase and Immersed Surface 高温流化床乳化相与浸没表面间传热过程的数值模拟
The PLLA membrane was immersed in hydrogen peroxide solution under UV-light to introduce the macromolecular hydroperoxide groups on the membrane surface. 采用过氧化氢溶液中紫外光氧化的方法在PLLA膜表面引入了大分子过氧化氢基团。
With the prolongation of immersed time there were new materials generated on the surface of samples and gradually became smooth and the gap also gradually enlarged. 随浸泡时间延长,标本表面有新物质生成,逐渐变光滑,标本表面颗粒骨间的间隙也逐渐增大。
After immersed in simulated body fluid for 4 days, small amount of Ca-P deposition could be observed on the surface of C/ C, the amount of deposits become larger as soaking time increased. 在模拟体液当中浸泡4天后,可以在表面获得少量的钙磷沉积,沉积物数量随着浸泡时间的延长而明显增多。
After the micro-arc oxidation treated magnesium alloy samples were immersed in a simulated body fluid for some time, the samples surface remained intact without significant damage. 此外,通过浸泡实验也可以看出,微弧氧化处理后的镁合金样品在浸泡一段时间内,样品表面仍保存完好未出现明显的破坏,表面有磷酸盐生成。