pp background

pp

/piːˈpiː/

Illustration pp - Image 1

noun

百分点

One hundredth of a given value, used to measure the difference of two percentages.

Examples :

"The bank increased the interest rate on savings accounts by 50 pp, meaning an increase of 0.5% (from say, 2% to 2.5%). "

银行将储蓄账户的利率提高了50个百分点，这意味着提高了0.5%（例如，从2%提高到2.5%）。

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Illustration pp - Image 1

noun

质子-质子

Proton and proton (used attributively to describe a collision or other interaction of these two particles)

Examples :

"The scientists analyzed the data from the pp collision experiment, hoping to find new subatomic particles. "

科学家们分析了质子-质子对撞实验的数据，希望能发现新的亚原子粒子。