1) pH values of acid precipitation 酸雨pH值例句>> 2) acidified value of pH 酸化pH值 1. The degree to which the acidified value of pH,the temperature and the length of time of the preliminary treatment of OTC affect the differentiation in the productive processes is tested. 从生产过程...
百度试题 结果1 题目10. The PH value of the acid(酸的) rain is less thanDA.6B. 7C.5.8D.5.6 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
PH value of acid oil about 4 翻译结果4复制译文编辑译文朗读译文返回顶部 Acid oil PH value of about 4 翻译结果5复制译文编辑译文朗读译文返回顶部 The sour oil PH value probably is 4 相关内容 aIf you don't stand for something,you will fall anything. 如果您不代表某事,您将跌倒任何。[translate]...
Define pH-value. pH-value synonyms, pH-value pronunciation, pH-value translation, English dictionary definition of pH-value. pH-value. Translations. English: pH-value n pH-Wert m. German / Deutsch: pH-Wert.
pH value 美 英 un.PH值;PH植 网络酸硷值;酸碱值;酸值 英汉 网络释义 un. 1. PH值 2. PH植 释义: 全部,酸硷值,酸碱值,酸值
In the present invention, there is disclosed a method for increasing pH value of acid water wherein the method comprises subjecting acid water to electrolysis in electrolytic cells separated from each another by means of porous separators or ion exchange membranes, whereby water to be treated is ...
百度试题 题目Generally, the pH value of normal rain is 5-6. However, the pH value of acid rain is .? 相关知识点: 试题来源: 解析 5、 反馈 收藏
For the sake of comparison,thepH valueofCocaCola is 2.4, acetic acid from rice wine 2.4, lemon juice 2.2 and apple juice 2.9. legco.gov.hk legco.gov.hk 作一個酸鹼度 的比較,可口可樂 的 酸鹼度 是 2.4,米酒所 產 生的醋酸是 2.4, 檸檬汁是 2.2,而蘋果汁是 2.9;單以 ...
百度试题 题目Generally, the pH value of normal rain is 5-6. However, the pH value of acid rain is .(1-3/ 3-5)? 相关知识点: 试题来源: 解析 5、 反馈 收藏
In a chemical experiment, we need to measure the pH value of a liquid. If the pH value is less than 7, what kind of substance is it? A. Acid B. Base C. Neutral D. Salt 相关知识点: 试题来源: 解析 A。解析:在自然科学中,pH值小于7的物质是酸(acid)。pH值大于7的是碱(base),等于...