kurome - (tometsuki) 相关内容 a四是形式灵活,突出趣味性。教师在布置作业时,应考虑到小学生特殊的心理特点,做到作业的趣味性与形式的多样性、灵活性相统一。如通过让学生扮演“大夫”“药剂师”“病人”的不同角色,来完成修改病句的练习,学生兴趣盎然,效果颇佳。 正在翻译,请等待... ...
kurome - to treatment liquidPROBLEM TO BE SOLVED: To prevent the gelation of a treating solution by reducing 6-valent chromium to 3-valent chromium with an oxycarboxylic acid compound.内田 幸夫武津 博文古川 伸也
kurome - to treatment liquid PROBLEM TO BE SOLVED: To prevent the gelation of a treating solution by reducing 6-valent chromium to 3-valent chromium with an oxycarboxylic acid compound. 内田 幸夫,武津 博文,古川 伸也 被引量: 0发表: 2003年 Analysis manner and its device null of kurome -...
求翻译:kurome - (tometsuki)是什么意思?待解决 悬赏分:1 - 离问题结束还有 kurome - (tometsuki)问题补充:匿名 2013-05-23 12:21:38 kurome - (tometsuki) 匿名 2013-05-23 12:23:18 kurome-(tometsuki) 匿名 2013-05-23 12:24:58 kurome - (tometsuki) 匿名 2013-05-23 12:26:38...
PURPOSE:To considerably reduce the dissolution of Cr during degreasing by coating a metal such as Zn (alloy) or Al (alloy) with a chromating soln. contg. tervalent Cr and sexivalent Cr in a prescribed ratio, drying the coated metal at a prescribed temp. and washing it. CONSTITUTION:A ...
The kurome - to treatment stainless steel plate null which is superior inPROBLEM TO BE SOLVED: To provide a stainless steel sheet capable of retarding rusting in the initial stage and reduced in treatment costs.内田 幸夫武津 博文山本 雅也...
PURPOSE:To form a chromate film having superior corrosion resistance and adhesion to paint on a metal by electrolyzing the metal as the cathode in a treating soln. contg. chromic anhydride, cations, anions and colloid in specified ratios. CONSTITUTION:Ions of one or more among Au, Ni, Zn,...
PURPOSE:To form a chromate film having superior corrosion resistance and adhesion to paint on a metal by electrolyzing the metal as the cathode in a treating soln. contg. chromic anhydride, cations, anions and colloid in specified ratios. CONSTITUTION:Ions of one or more among Au, Ni, Zn,...
PURPOSE:To considerably reduce the dissolution of Cr during degreasing by coating a metal such as Zn (alloy) or Al (alloy) with a chromating soln. contg. tervalent Cr and sexivalent Cr in a prescribed ratio, drying the coated metal at a prescribed temp. and washing it. CONSTITUTION:A ...
PURPOSE:To form a chromate film excellent in uncoated corrosion resistance, etc., on a galvanized steel material, by carrying out electrolytic treatment under specific conditions by using a solution containing Cr<6+>, F<->, SiO2, Zn<2+>, SO4<2->, and Cl<-> in respectively specified ...