1) wettability
[英][,wetə'biliti] [美][,wɛtə'bɪlətɪ]
润湿性能
1.
Interface reaction and wettability of the Sn-Zn based lead-free solder alloys;
Sn-Zn基无铅焊接材料的界面反应和润湿性能
2.
Improving the wettability of PET nonwoven fabrics by plasma treatment;
低温等离子体处理改善PET非织造布润湿性能
3.
Design and Fabrication of Bionic Periodic Microstructured Surfaces and Study on Their Wettability;
仿生周期微结构表面设计制备及其润湿性能研究
3) wetting agent performance
湿润剂性能
4) wet electrical property
湿润电性能
5) oil wettability
油润湿性能
6) wettability and spreadability
润湿铺展性能
1.
Wettability and spreadability of Sn-Ag-Cu lead-free solder on Cu substrate were tested by diode laser soldering system,influence of different soldering parameters on wettability and spreadability of Sn-Ag-Cu lead-free solder was studied.
采用半导体激光软钎焊系统对Sn-Ag-Cu无铅钎料在Cu基体上进行了润湿铺展性能实验,研究了半导体激光工艺参数对Sn-Ag-Cu无铅钎料润湿铺展性能的影响规律。
补充资料:润湿周边
分子式:
CAS号:
性质:计算水力半径rh或当量直径De的物理量:De=4rh=4×流通面积/润湿周边。以套管为例,在计算环隙内流内摩擦阻力时所用的润湿周边为πD1+πD2;D1为内管外径,D2为外管内径,应指出,在计算传热问题时,常以传热周边代替润湿周边。
CAS号:
性质:计算水力半径rh或当量直径De的物理量:De=4rh=4×流通面积/润湿周边。以套管为例,在计算环隙内流内摩擦阻力时所用的润湿周边为πD1+πD2;D1为内管外径,D2为外管内径,应指出,在计算传热问题时,常以传热周边代替润湿周边。
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参考词条