光华的表面质量和表面处理性能如电泳，电镀，氧极氧化等。
High surface quality and treatablilty such as E-coating, plating, anodic.
同时采用脲醛树脂对植物纤维进行表面处理，有效地改善了复合材料的物理性能。
Meanwhile, the mechanical properties of plant fiber cement-based composite materials have been effectively improved through treating the surface of plant fiber by urea-formaldehyde resin.
用表面活性技术对工业硝酸铵进行处理制得膨化硝酸铵，研究了膨化硝酸铵的各项物理性能。
Utilizing surface active technology, expanded ammonium nitrate was prepared by treating industrial ammonium nitrate. The physical properties of expanded ammonium nitrate.
本文介绍了等离子喷涂涂层的微观结构，力学性能，涂层表面处理及物理性能等国内外最新的研究进展。
This paper introduces the new development of micro-structural, mechanical property, coating surface treatment and physical property of Plasma spray coating in recent years at home and abroad.
辊套(1)的热处理性能好，硬度均匀，硬度梯度从表面层向芯部下降梯度小。因此镶套支承辊的使用寿命长。
High heat treatment performance of roller sleeve (1), uniform hardness, reasonable hardness gradient, thus ensure the long service life of inlaid backup roller.
辊套(1)的热处理性能好，硬度均匀，硬度梯度从表面层向芯部下降梯度小。因此镶套支承辊的使用寿命长。
High heat treatment performance of roller sleeve (1), uniform hardness, reasonable hardness gradient, thus ensure the long service life of inlaid backup roller.
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