Congo red paper
Congo red paper是什么意思、Congo red paper怎么读
Congo red paper 基本解释
网络 刚果红试纸
重点词汇
- reda. 红的, 红色的, 红肿的, 流血的 n. 红色, 红颜料, 赤字 [计] 简化, 减少
- papern. 纸, 文件, 文章, 报纸, 证券, 证件 vt. 用纸糊, 贴壁纸于, 用纸包装 vi. 贴壁纸 a. 纸做的, 纸上的
- Congon. 刚果, 刚果河, 工夫茶 [建] 刚果, 直接刚果红
Congo red paper 双语例句
- 1、
The oxalic acid was cauterize in the muffle at 200 ℃ until fully volatilized. The solution pH was adjusted with drop ( 1+ 1) hydrochloric acid ( the congo red test paper change color from red to blue) to about 4 to remove carbon dioxide.
在马弗炉(200℃)灼烧至草酸全部挥发,滴加(1+1)盐酸,使刚果红试纸由红变蓝色(或调节pH到4左右),除去二氧化碳。 - 2、
And research of thermal stabilizer on zinc acetate-stearic acyloxy and zinc acetate-stearic acyloxy plus calcium stearate by means of test method for thermal aging and Congo red test paper etc is given in the paper.
以硬脂酸锌作为对照物,通过热老化箱实验法、刚果红试纸法等多种方法对硬脂酰氧基乙酸锌及硬脂酰氧基乙酸锌/硬脂酸钙进行了热稳定性的研究。

