硬度 的释义 | Babel Free
/iŋ⁵¹⁻⁵³ tu⁵¹/例句
“我国内陆河流水质良好，受自然条件影响，部分河流 pH值偏大，总硬度、氯离子含量偏高。”
The water quality of inland rivers in our country is generally good. Affected by natural conditions, the pH level of some rivers are high, and the total hardness and chloride ion content are also high.
“我國內陸河流水質良好，受自然條件影響，部分河流 pH值偏大，總硬度、氯離子含量偏高。”
The water quality of inland rivers in our country is generally good. Affected by natural conditions, the pH level of some rivers are high, and the total hardness and chloride ion content are also high.