pH是什么意思?pH怎么发音?pH的解释和用法

英语单词pH是什么意思?pH怎么读?pH怎么发音?52单词网为您整理了pH的解释、用法、例句、词组等相关学习资料。下面跟小编一起来看看吧！

pH怎么读

pH的读音:[ˌpi: ˈeɪtʃ]

pH的意思

1、abbr.酸碱度符号;(=public health)公共卫生;

pH的相关词组

1、pH meter 酸碱度计量器，pH计;

2、ph indicator PH值指示剂，氢离子（浓度的）负指数指示剂;

pH的双语例句

1、Pure water is neutral with a pH of 7.

纯水是中性的，酸碱度为7。

2、Two Ph . D . theses attest to the results of his work.

有两篇哲学 博士 论文论证了他的研究结果.

3、pH is a measure of the concentration of free hydrogen atoms in a solution.

pH值是测试溶液中自由氢原子浓度的单位。

4、A pH test measures the acidity or alkalinity of a substance.

pH值测试可检测物质的酸碱度。

5、Skin is naturally slightly acidic and has a pH of 5.5.

皮肤具有天然弱酸性，pH值为5.5。

6、The fluid that emerges from the vents is acidic (pH 3) and hot.

从那些出口出来的液体呈酸性（pH值为3），且是热的。

7、Hemagglutination of some viruses has a particular PH requirement.

某些病毒的血凝反应需要一定的PH值.

8、He always drags his Ph . D . into every discussion.

他讨论发言的时候总是要生拉硬扯到他的哲学 博士 头衔.

9、The inflection point at this PH is barely detectable.

在此PH值下,拐点不易发现.

10、You don't need a Ph.D to decode their work, but they do try to challenge audiences with unconventional material.

解读他们的作品并不需要有博士学位，但他们的确在尝试用一些非传统素材来挑战观众的接受度。

11、A solution which resists pH changes is known as a buffer solution.

能够阻止pH值变化的溶液称为缓冲溶液.

12、A buffer system resists a change in pH.

缓冲系统对pH的变化是有耐受能力的.

13、That man is a total phony, he palms himself off as a Ph . d.

那家伙是个彻彻底底的冒牌货, 他冒称是个博士.

14、Such polyaggregates are stable only over very narrow temperature and pH regions.

这些多聚集体只有在非常窄的温度和pH范围内方是稳定的.

15、a pH of 7.5

pH值7.5

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