And, he came up with a relationship to calculate the percent ionic character.

他想到一个办法,来计算每个离子化成分。

麻省理工公开课 - 固态化学导论课程节选

When they started to calculate how much rice would be need to fill up all blocks, all the way to 2 to the power 63.

当他们开始计算,需要多少粒米填满所有方格时，从第二格到第63格。

哈佛公开课 - 幸福课课程节选

So if you add up, if you try to calculate the balance of happiness and suffering, you might have a case for saying what they did was the right thing.

合计来看的话，计算一下，幸福与痛苦之差，你也许会认为，他们的所作所为是正确的选择。

耶鲁公开课 - 公正课程节选

What it means is if you'd release a rock at that location one second before with a certain speed that we can calculate, it would've ended up here with precisely the position and velocity it had at the beginning of our experiment.

它的意义在于,若在该处以特定速度抛出一个物体,这个速度可通过计算得到,一秒之后,物体会运动至我们设定的起点,并且速度为我们设定的初速度

耶鲁公开课 - 基础物理课程节选