surface film conductance 表面传导系数
surface film drainage 油膜水驱机理
surface film potential [物化] 表面膜势
adsorbed surface film 吸附表面膜
original surface film 原始表面膜
monomolecular surface film 单分子表面膜
water surface-film 水面薄膜
Base on the theory of rust reaction, the solder joint’s surface film becomes thicker by increasing jointing energy and decreasing the pressure of protection N2. That can decrease the solder joint’s corrosion ratio.
利用锈蚀反应原理,提高焊接能量,降低氮气保护的压力,可以有效的增加焊点表面膜的厚度,降低焊点的腐蚀率。
参考来源 - SnAgCu无铅焊点水相环境腐蚀行为和预防措施的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Surface film made by a kind of new nano technology, high light, more clear, easy to.
采用最新纳米技术的专用投影书写膜,高清晰、易清洁。
Increasing the consistency of surface film is the basic measure of decreasing oxidation reaction.
提高表面膜的致密度,是降低氧化反应的根本措施。
Pan and field experiments were conducted to investigate the effect of surface film on ammonia volatilization from water and paddy soil.
在温室盆钵和田间试验中,研究了表面分子膜对氨挥发的抑制效果。
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