[机] 水汽;
The results show that effects of 1-hexanol and 1-heptanol on absorption of water vapor into aqueous lithium bromide solution are better than those of 2-ethyl-1-hexanol.
实验表明,在研究的实验条件下1-hexanol和1-hep-tanol对溴化锂水溶液吸收水蒸气的促进作用好于2-ethyl-1-hexanol。
The paper introduces the research and manufacture of P/ M cylinder cover for compressing machine with focus on the influences of density, sintering temperature and aqueous vapor treatment on the tensile strength.
介绍了粉末冶金压缩机缸盖的研制过程。重点讨论了密度、烧结温度以及蒸气处理对抗拉强度的影响。
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