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- contact angle of fiber 纤维接触角
- An apparatus was designed for measuring water contact angle of polypropylene fiber with an exact balance according to wetting force principle. 对丙纶的接触角进行了测量,并对纤维长度、入水深度和平衡时间等对接触角的影响进行了重点研究。
- The time-dependent height,wetting radius and contact angle of the droplet were measured. 实验测量了液滴高度、湿润半径和接触角随时间的动态演化。
- Basom observed the contact angle of water against silane-treated E glass to be about 1. 2 rad. 巴索母观察到水对硅烷处理的E玻璃接触角大约是1.;2弧度。
- As the content of BMA increases, the melting point, enthalpy of fusion, dynamic contact angle of copolymer rise. 梳形聚合物的熔点、焓值及静态接触角随着共聚物中BMA含量的升高而升高。
- The results show that the oxidants can reduce contact angle of pyrite and increase its hyd... 结果表明,氧化剂能减小黄铁矿的接触角,增大亲水性,阻止或减少黄药在矿物表面的吸附从而使黄铁矿受到抑制。
- The stickiness-proof and self-cleaning are approached from the contact media and the contact angle of interphase boundary. 摘要从固体表面和外界接触的介质及表面材料的三相界面接触角等方面分别对减粘自洁现象进行深入探讨。
- Measurement of sediment volume and contact angle of modified calcium carbonate indicates that the wetability in nonpolar media had been improved. 沉降体积和接触角的测定结果说明改性碳酸钙在非极性介质中的润湿性得到了提高。
- The change of modified CaCO3 in wet-put, sediment volume has resulted in the increase of contact angle of the ultrafine CaCO3 and water. 讨论了改性前后超细碳酸钙的润湿性、沉降体积等表面性质的变化。结果表明:改性后的超细碳酸钙与水的接触角增大;
- Clinging bits of fiber and fluff; fuzz. 棉绒,软棉布聚在一起的纤维和绒毛; 细毛
- She hit her knee against the angle of the bed. 她的膝盖撞到床角上了。
- The effects of polymer emulsifier on the emulsions are increasing the particle size, the viscosity and the contact angle of water with the emulsion film. 完全含高分子乳化剂的试样粘度最大,乳液粒子的粒径最大,乳液膜与水的接触角最大,且其乳液粒子以串接的形式出现。
- Single direction radial thrust bearing only endure single-driection axial load,with contact angle of 15、25、30 or 40 between the ball and the inner and outer rings. 单列向心推力球轴承只承受单方向轴承载荷,球与内圈、外圈有15度、25度、30度或40度的接触角。
- The result showed that the contact angle of liquid on the surface of two species of wood is enlarged after the process of estrification and graft copolymerization. 研究结果表明:在酯化和接枝改性处理后,液体在杉木和杨木表面上的接触角比在未经处理的木材表面的接触角有所增大。
- The material must be free of fiber clumps. 这种材料必须无纤维块。
- Chemical roughening method was applied to treat plastic surface, roughness and contact angle of plastic surface were determined before and after it was treated. 采用化学糙化法对塑料表面进行处理,测定了处理前后表面的粗糙度及接触角。
- Electric control system of fiber drying section DK. 纤维干燥工段电控系统。
- SRS is a kind of nonlinear effect of fiber itself. 受激喇曼散射是光纤本身的一种光学非线性效应。
- The reinforcing efficiency of fiber bundles or... 对此,在加固设计时应予以重视。
- Water static contact angles of original and modified NWF were measured to evaluate their hydrophilicities. 通过测定未改性及改性无纺布表面的静态水接触角,评价改性无纺布表面的亲水性;