So if you have a certain number of neutrons produced and that equals the number of losses your K effective would be one which is the desirable function.

所以，如果你有产生的一定数量的中子，那等于损耗的数量，你的K有效，会是一个很好的功能。

youdao

To me, architecture is something you do to serve a certain function, it's for people, there have to be something that somehow relates to life itself of that particular time and place.

对于我来说，建筑是为了达到一定的功用，是为了人们，在某个特定的时间和地点通过某种方式来与生命本身产生关联。

youdao

High protein diets have become popular in recent years, but the body needs a certain amount of complex carbohydrate to function well.

高蛋白质饮食近来很受欢迎，但是身体需要确定数量的碳水化合物使身体自由运转。

youdao

"Where we have seen certain bonds under-perform, it's normally a function of poor credit quality, weak structure or overly aggressive pricing, " he said.

WSJ: Perpetual Bond Risk Rises With US Treasury Yields