- 简明词典
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- 牛津词典
pH
- 英 [ˌpi: ˈeɪtʃ]
- 美
释义
- abbr.酸碱度符号; (=public health)公共卫生
大小写变形:phPh
- 英 [ˌpi: ˈeɪtʃ]
实用场景例句
- 全部
Human blood is typically slightly alkaline with a pH of 7.4.
人体血液通常呈弱碱性，pH值为7.4。
金山词霸
A density test determines the mass or volume of a material.
密度测试可测定材料的质量或体积。
金山词霸
Pure milk is slightly acidic with a pH of 6.6.
纯牛奶是微酸性的，酸碱度为6.6。
金山词霸
The solution that forms in the container is alkaline (pH 9) and cold.
在容器中形成的溶液呈碱性（pH值为9），且是冷的。
金山词霸
pH is a unit of the concentration of dissolved oxygen molecules in water.
pH值是测量水中溶解氧分子浓度的单位。
金山词霸
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.
《简明英汉词典》
You don't require a master's degree to interpret his art, but he does aim to engage viewers with unconventional techniques.
理解他的作品并不需要有硕士学位，但他的确在尝试用非传统技巧来吸引观众的参与。
金山词霸
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.
辞典例句
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.
辞典例句
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.
辞典例句
The inflection point at this PH is barely detectable.
在此PH值下,拐点不易发现.
辞典例句
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.
辞典例句
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.
辞典例句
A buffer system resists a change in pH.
缓冲系统对pH的变化是有耐受能力的.
辞典例句
You were coming home to get married after you got your Ph D . , weren't you?
是不是得了 博士 回来结婚的?
汉英文学 - 围城
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真题例句
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Jody has a Ph.D.in nutrition, but more important, she has personal experience—her mother taught her to diet when she was only eight years old.
出自-2016年6月听力原文
Jody has a Ph.D. in nutrition, but more important, she has personal experience—her mother taught her to diet when she was only eight years old.
出自-2016年6月听力原文
There are more than 600,000 professional social workers in the country, and we all either have a bachelor’s degree, a master’s degree or a Ph D in social work.
出自-2016年12月听力原文
There was a time not long ago when new science Ph.
出自-2013年12月阅读原文
Partly this is a result of how bleak the academic job market is, but there's also a rising awareness of career options that Ph
出自-2013年12月阅读原文
One critical step that could help to drive change would be to require Ph.
出自-2013年12月阅读原文
In science, graduate students and new Ph
出自-2013年12月阅读原文
What do we learn about new science Ph.
出自-2013年12月阅读原文
What does the author say about America's Ph
出自-2013年12月阅读原文
收起真题例句英英释义
Noun
1. (chemistry) p(otential of) H(ydrogen); the logarithm of the reciprocal of hydrogen-ion concentration in gram atoms per liter; provides a measure on a scale from 0 to 14 of the acidity or alkalinity of a solution (where 7 is neutral and greater than 7 is
收起英英释义行业词典
医学
pH值：为溶液的氢离子浓度〔H＋〕或活性与一定标准溶液的相关符号，pH大致等于以体积克分子浓度表示的H＋浓度的负对数。pH 7为中性，高于此数碱性增加，低于此数酸性增加
机械
血液 传感器 blood pH transducer 能感受血液中氢离子活度并转换成可用输出信号的传感器。
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