钎料的钎焊性能很大程度取决于钎料对基板上的润湿性能,而润湿性能与液态钎料在基板上的液、固、气三相界面的界面张力有关。
The solderability of electronic solders depends to a great extent on the wettability, which relates to solid, liquid and gas interfacial tensions of the melted solders on substrates.
钎料的钎焊性能很大程度上取决于钎料对基板的润湿性能,而润湿性能与液态钎料在基板上的液、固、气三相界面的界面张力有关。
The solderability depends on a great extent on the wettability, which relates to solid, liquid and gas interfacial tensions of the melted solders on substrates.
土壤是固、液、气三相共存体,氟在土-水-植物、动物界面的转化可通过土壤水溶性氟含量表征。
Fluorine transformation in soil-water-plant and animal system can be represented by soil soluble fluorine content.
本文讨论了在气固界面上化学吸附键的性质,并指出热力学方法具有能准确给出一系列化学吸附参数的不可替代的重要性。
This paper studies the nature of chemisorption bond and points out that the thermodynamic mic method is irreplaceable in giving parameters of chemisorption.
浮选是利用液—气—固或液—气—液界面分离不同物质的一种分离技术。
Flotation is a high efficient and economic technology for separating different materials through liquid-air-solid or liquid-air-liquid interfaces.
结果表明脱硫反应是在气固相界面之间进行,气体COS是中间载硫体。
The results showed that the desulfurization reaction took place at gas-solid interfaces, and that gaseous COS was found to be an intermediate product acting as sulfur-carrier.
利用外场促进气固界面、液固界面的传质,构造阶梯界面实现难溶气体吸收等。
Make use of external field to promote the gas-solid and liquid-solid mass transfer, and construct staged interface for the absorption of insoluble gases.
利用外场促进气固界面、液固界面的传质,构造阶梯界面实现难溶气体吸收等。
Make use of external field to promote the gas-solid and liquid-solid mass transfer, and construct staged interface for the absorption of insoluble gases.
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