motar 中文意思是什麼
motar
解釋
穆塔爾-
Study of dry - mixed masonry motar admixture
干混砌築砂漿外加劑的研究 -
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版權所有：佛山市明可達照明電器有限公司 -
By using the othogonal test of l9 ( 3 ^ 3 ), the regeneration of ureaformaldehyde gel, was studied and the optimum operation conditions were determined : the mass ratio of formaldehyde ( 37 % ) to gels is 2. 5 : 1, the final motar ratio of regenerative resin is 1. 3 : 1 ( f : u )
摘要選用正交l9 （ 3 ^ 3 ）試驗研究了脲醛樹脂凝膠的再生樹脂，分析試驗結果得出了脲醛樹脂凝膠的再生樹脂的最佳工藝條件：甲醛（ 37 % ）與樹脂凝膠質量比為2 . 5 : 1 ，再生樹脂的甲醛與尿素終物質的量比1 . 3 : 1 。
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