尽管这个说法和我们习惯的假设冲突，但按生命周期计算的方法能更好地体现饮食对环境的影响。

As much as this claim violates one of our most sacred assumptions, life cycle assessments offer far more valuable measurements to gauge the environmental impact of eating.

youdao

若订单在下午两点之后才付费入单完成，该份产品订购单将会被纳入下一奖金和晋升周期计算。

If the Product Orders are submitted after 2 pm, the Product Order will not be eligible for the current week Commissions and Rank calculations.

youdao

因此现在可以计算，震荡的周期是多少。

So we can calculate now what the period of oscillations is.

youdao

It is just down the hall from this lecture theater. And you bring the Periodic Table and the Table of Constants and a calculator and something to write with.

就在这件教室下面的大厅那,你们带上元素周期表和常数表,还有一个计算器和一些写的东西。

麻省理工公开课 - 固态化学导论课程节选