If you want the hard Numbers, and nittygrittydetails, you'll have to go get your own copy of Science.
如果你有毅力打算啃细节，那你得出去买一本《科学》了。
2
Remember that by definition a model is a simplification, so it makes sense that a model, even a refined one, should not include all of the nitty-gritty implementation details.
要记住，按照定义模型是一种简化，因此模型（即使是精化的模型）不包括所有的实现细节是完全合理的。
3
We also only hinted at the nitty-grittydetails of how stack overflows work.