pH standard buffer
| solution
| pH standard buffer abbr. | |
| water.res. ecol. | pH 标准缓冲溶液 |
| solution abbr. | |
| gen. | 方案 |
| comp. | 解决方案 |
| hydroel.st. | 溶解 |
| manag. | 解决; 解释 |
| math. | 解决： 解法; 解法式 |
| math. од. | 解 |
| met. | 溶体 |
| met. од. | 溶解作用 |
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| pH 标准缓冲溶液 | |||
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pH standard buffer : 3 phrases in 2 subjects |
| Chemistry | 1 |
| Water resources | 2 |