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- Tannometers:Used to determine the tannic acid aoncentration of tanning solution. 制革计：测定制革溶液单宁酸的浓度之用。
- no-pickling chrome tanning solution C-2000 不浸酸铬鞣液C-2000
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- It took me all summer to get this tan. 我花了整个夏天才晒出这样的棕褐色。
- I want to tan my back a bit more. 我想把後背晒得再黑点儿。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- Grain Size and Zeta Potential of Gelatin Reacting with No-pickling Chrome Tanning Solution 明胶与不浸酸铬鞣剂作用的粒径及Zeta电位研究
- A stripped animal skin ready for tanning. 生皮剥下用于制革加工的兽皮
- I simply refuse to conceive of such a solution. 这样的解决办法，我是绝对不考虑的。
- His arms and legs had a dark tan. 他的手臂和腿晒得黑黑的。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- Mary is sceptical about the solution. 玛丽对这个解决办法表示怀疑。
- His problem did not really admit of any solution. 他的问题真是没有解决的可能。
- He doped out a solution to the problem. 他想出一个解决该问题的方法。
- The solution to this problem is acceptable. 这个问题的解决方案是可接受的。
- She has come to some most satisfactory solution. 她得到一个非常使人满意的解决方法。
- The solution of sugar was boiling down. 糖水煎浓成为糖浆。
- Keywords racoon dog hide;tanning technological proess;the rate between tanning solution and hide formaldehyde tanning liquid;acid proteinase; 花狸皮;鞣制工艺流程;液比;甲醛鞣液;酸性蛋白酶;
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- Mike is such a beach bum. All he want to do is getting a tan. 迈克经常去海滩，他一心想把皮肤晒黑。
