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- A new immersion plating process was developed in which copper sulfate and stannous sulfate were used as main salt, with addition of complex, brightener and stabilizer to tin salt. 采用硫酸铜、硫酸亚锡为主盐,加入络合剂、光亮剂、锡盐稳定剂,研究成功了一种新的浸镀铜锡合金工艺。
- The preparation condition of stannous sulfate was improved, and the fruther hydrolysis and oxidation of stannous sulfate was eliminated during the process of preparation. 优化了硫酸亚锡的制备条件，克服了硫酸亚锡在制备过程中进一步水解、氧化反应，从而提高了产品的纯度和得率。
- Keywords aluminium alloys;stannous sulfate;color coating;oxide film; 铝合金;硫酸亚锡;彩色镀层;氧化膜;
- The path of civilization is paved with tin cans. 文明的大道，是铺满了空罐头。
- A small boy was beating out a tune on a tin can. 一个小男孩正用铁皮罐敲奏出曲子来。
- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- You may open the tin simply by pulling the puller. 你只要拉这个拉出器，就可以很容易地把罐头打开。
- I can't make the cover of the tin fit on. 我无法把这罐头的盖子盖上。
- He thinks he is a little tin god. 我觉得自己很了不起。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- Hailstones rattled on the tin roof. 冰雹落在铁皮屋顶上发出砰砰声。
- stannous sulfate 硫酸亚锡
- I caught her with her fingers in the biscuit tin. 我看见她手指还在饼干盒里呢。
- We fuse copper and tin to make bronze. 我们把铜和锡熔制成青铜。
- Milk bottle tops are made of tin foil. 牛奶瓶盖是用锡箔制成的。
- Is that box made of tin or steel? 这个箱子是白铁皮做的还是钢做的？
- The paint had solidified in the tin. 罐子里的颜料已经乾了。
- I saw my younger brother reaching into the cake tin. 我看见弟弟正将手伸进饼干罐里。
- A container or box made of tin plate. 马口铁器皿由马口铁制成的容器或盒子
- I can hear some dried beans rolling about in the tin. 我听见有些干豆子在罐子里滚来滚去。
