采用本发明所制备的聚偏氟乙烯微孔膜，断面结构呈均一贯通的海绵状结构，膜强度高，水通量大。
The polyvinylidene fluoride microporous film prepared by the invention is high in film strength and large in water flux with the sections which have a uniform and run-through spongelike structure.
当浸泡时间延长到9天，涂层形貌由片状转化成海绵状，而且介孔结构部分消失。
After soaking for 9 days, the plate-like structure is turned into a sponge-like structure, and the mesopores partially disappear.
进一步增加添加剂的用量，截面结构从指状转变为海绵状。
With the further increase of alcohol, the structures of cross section gradually changed from finger-like to sponge-like.
PVA磨轮是由聚乙烯醇所结合而成的弹性磨轮，并以海绵状的结构为其特徵。
The PVA grinding wheels are elastic grinding wheels bonded with Polyvinyl Alcohol and are much characterized by the sponge structure.
目的从临床和病理结构着手研究眼眶海绵状血管瘤的发病机制。
Objective To probe the pathogenesis of orbital cavernous hemangioma (OCH) on the basis of its pathologic structure and clinical character.
研究眼眶海绵状血管瘤超微结构。
目的观察体表海绵状静脉畸形的病理结构，探讨其畸形的病理机制。
Purpose To probe the pathogenesis of cavernous venous malformation by observing its pathologic structure.
海绵状孔结构获得较大孔隙率和连通度和永久亲水改性获得较大通量和强度。
Sponge-like pore structure with larger porosity and connectivity and permanent hydrophilic modification obtains much flux and high strength.
外壁内层较为厚实 ，但柱状结构分化不明显 ，整体呈海绵状 ；
The nexine is thicker, but the structure of the bacula becomes hardly differentiation, it looks like sponge as a whole.
结果：浅表海绵状血管瘤具有明显二维超声特点，表现为窦状扩张、管样、网样结构。
Results:Cavernous hemangioma in soft tissue had obvious image features of two-dimensional ultrasonography.
结果：浅表海绵状血管瘤具有明显二维超声特点，表现为窦状扩张、管样、网样结构。
Results:Cavernous hemangioma in soft tissue had obvious image features of two-dimensional ultrasonography.
应用推荐