He developed a mathematical formula describing the distances of the planets from the Sun.

他提出了一个描述各行星与太阳之间距离的数学公式。

《柯林斯英汉双解大词典》

The data he compiled yielded a mathematical formula for the relationship between a room's echo duration, its quantity and quality of sound-absorbing materials, and its spatial volume.

他收集的数据得出了一个关于房间回声持续时间、吸音材料的数量和质量以及空间体积之间关系的数学公式。

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Have you ever tried to visualize a mathematical formula?

你试过在自己的脑海中呈现出一条数学公式吗？

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The company also began testing a mathematical formula to try to predict which employees are most likely to leave, based on factors like employee reviews.

WSJ: Google to Give Staff 10% Raise

According to an ongoing investigation by the Washington Post, who initiated the McColo shutdown, the Srizbi bots have been programmed with a mathematical formula that in the event of a shutdown generate a random but unique web address to check for updates.

BBC: Spam on rise after brief reprieve

Eventually it found a team led by Cynthia Barnhard, a logistics expert at America's Massachusetts Institute of Technology, which devised an elaborate algorithm that is now at the heart of eCourier's business, in much the same way that a mathematical formula drives Google's search engine.

ECONOMIST: A courier company goes online