从外观上看橡胶件表面疏松、毛糙，失去弹性，从而使橡胶失效。
Rubber pieces from the exterior surface of osteoporosis, loss of flexibility, so that failure of rubber.
铸造技术不完善、铜合金原料中的杂质致使水龙头零件表面疏松，并有大量砂眼。
The defects of casting technology and the impurities in copper alloy material cause roughness of faucet surface with large amounts of sand holes.
在显微镜之下，原本看起来很干净的表面其实像砖墙一样凹凸不平，如果这堵墙看起来破烂不堪或疏松易碎，就说明珍珠层没有用。
Under the microscope, the stuff they're after looks like a clean, structurally sound brick wall. If the wall looks ratty or crumbly, it's no good.
如果早期的海洋内含有有机分子，而这也是非常可能的，海岸线上矿物质的疏松表面可以帮助这些有机分子有机构建成原始的结构。
If early oceans carried organic molecules-and they most likely did-the porous surfaces of shoreline minerals could have helped organize such building blocks into primitive structures.
铝合金锻件中有时有未锻合的疏松和残留的枝晶自由表面，并保留有原始的结晶台阶。
Unhealed porosities and free surface of dendrites with crystalline steps were occasionally observed in aluminium alloy forgings.
与正常大鼠的骨结构相比，骨质疏松模型大鼠中的无机矿物质颗粒的比内表面和体积百分数减小。
Comparing with normal rats' bone structure, the specific inner surface and the volume fraction of inorganic mineral's particles in osteoporotic rats reduced.
这样就能清洁牙齿表面的其它地方并把疏松的细菌从牙齿上去除掉。
This will clean the rest of the tooth's side surface and brush the loosened bacteria away from and off of the tooth.
有机离子交换剂的颗粒核心结构疏松，交换反应不但在颗粒表面，而且在颗粒内部同时进行，软化效果好。
Organic ion exchanger particle core structure is loose, exchange reaction not only in the particle surface, and within the particles simultaneously, softening effect is good.
对于中空纤维膜表面接枝改性，提出了疏松型复合膜织构新设计。
To the grafting on the surface of hollow fiber, the new type of design for composite membrane structure be advance.
颗粒受太阳光中的紫外线作用，疏松污垢，然后和水一起将污垢均匀地分散到玻璃表面。
The particles interact with ultraviolet rays in sunlight, loosen dirt and, then, with water, distribute the dirt evenly across the surface.
YG8硬质合金经稀硝酸水溶液化学侵蚀后，表面一定深度内的粘结相钴将被化学刻蚀掉，引起表层疏松。
Cobalt phase was chemically etched to certain depth beneath the surface and porous layer was formed after YG8 cemented carbide had been soaked in aqueous solution of dilute nitric acid.
铸铁件含碳量高，结构疏松、表面有大量砂眼等缺陷，增加了电镀的难度。
High carbon content of iron castings and defects of incompact structure and a great deal of sand holes on the surface of iron castings make it difficult for electroplating.
双凝固浴成膜方法可同时获得较厚的致密表面层和疏松多孔的支撑层。
The dense top layer as well as porous supporting layer can be made by duel-bath coagulation method simultaneously.
电镜观察证实，每组胆总管内置支架表面随时间的延长由光滑变得粗糙，其截面由致密逐渐变得疏松。
The SEM photos showed the surface of the stents turned from initially smooth into rough and the cross-sections turned from compact into porous during degradation.
SEM分析表明，提铝残渣颗粒形貌完全不同于粉煤灰原灰形貌，且多为不规则玻璃体颗粒，表面粗糙不平、并呈多孔、疏松结构。
SEM analysis show that morphology of the residue was mostly anomalistic vitreous body that the surface was coarse, poriferous and of lax structure, and therefore it was different from fly ash.
硫酸法金红石型二氧化钛用无机盐类进行表面处理后，形成疏松多孔的海绵状包膜，提高了它在平光乳胶漆膜中的干遮盖力。
The rutile TiO_2(sulfate process) was treated with inorganic salts to form a porous coated film that increases its dry hiding power in matt emulsion coating films.
硫酸法金红石型二氧化钛用无机盐类进行表面处理后，形成疏松多孔的海绵状包膜，提高了它在平光乳胶漆膜中的干遮盖力。
The rutile TiO_2(sulfate process) was treated with inorganic salts to form a porous coated film that increases its dry hiding power in matt emulsion coating films.
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