【ph_scale】什么意思_英语ph_scale的翻译_音标_读音_用法_例句_在线翻译

ph scale
美 [ˌpiː ˈeɪtʃ skeɪl]

pH标度

ph标度

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酸碱性

... 分子形状：基础_Molecule Shapes: Basics 酸碱性_pH Scale 反应物, 生成物及剩余物_Reactants, Products and Leftovers ...

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酸碱值

... neutralization reaction 中和反应 PH scale 酸碱值, indicator 指示剂 ...

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短语

n. (from potential of Hydrogen) 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 more basic and less than 7 is more acidic)
同义词： pH

以上来源于: WordNet

On the Ph scale, it is very acidic and can dissolve a nail in about 4 days.

它的PH值相当的低，可以在4天左右把一颗铁钉溶解掉。

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The pH scale, the standard measurement of acidity, was developed in Carlsberg's laboratories in 1909.

1909年，嘉士伯啤酒的酸碱值、酸度都在嘉士伯的实验室中得以测量。

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In this media the proton activity can be measured by using a glass electrode with an aqueous pH scale.

溶液中质子活度可以用水标准溶液标定的玻璃电极用电位法来测定。

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更多双语例句

In the Carlsberg laboratory, where the pH scale was developed, new types of barley are developed.

CNN: Brewing giant Carlsberg's sustainability drive pays off
This has resulted in a reduction of the pH of seawater by 0.1 units on the 14-point scale.

BBC: 'Jacuzzi vents' model CO2 future

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