But in most cases it's much better to follow the bottom up approach.

但在大多数情况下，更有效的是采取自下而上的方法。

youdao

You could also embed the sideway approach within the top-down or bottom-up approach.

您也可以在自顶向下或自底向上方法中嵌入旁路方法。

youdao

In this situation the quick, bottom-up approach works fine.

在这种情况下，快速的自底向上的方法可以工作良好。

youdao

In short the qPCR test can be considered a bottom up approach, while microarrays are more top down.

FORBES: Guest post written by Aaron Peacock

While I employ a bottom up approach, top down macroeconomic factors play a critical role in my investment process.

FORBES: Small-Caps Could Usher In The New Year With A Bang

As the program developed, modules were continuously adjusted and the approach to implementing projects had to be modified to a bottom-up approach from top-to-bottom previously.

WSJ: Microloans Target Shopkeepers