fine tune

基本解释

Set your camera’s WB to tungsten, if you like, and fine tune the WB in post as necessary.
把相机白平衡设在钨丝灯，如果你愿意，还可以在后期微调白平衡。
I like to think of querystrings as the knobs of URLs — something to tweak your current view and fine tune it to your liking. That’s why they work so great for sorting and filtering actions.
我喜欢把查询串想象成URL的旋钮——其调整你的当前视图，把它按照你的喜好来进行微调，这就是为什么它们用在排序和过滤这些行为上会如此之棒。
If you have some power users or particularly active databases, you may need to fine tune the distribution of those databases to make the activity on each server approximately equal.
如果您有一些非常活跃的数据库，您可能需要微调这些数据库的分配，让每个服务器的活跃性大致相同。

"The first thing is not numbers,". "It is to find and fine-tune the right approach to implement the strategy already laid down.
We talk in terms of high pitch and low pitch although we'll fine tune that next time, and then we have this idea of duration or time, which we tend to write out in symbols that move from your left to right.
我们是从高低方面来谈论音高,即使我们将于下次讲解曲调的问题,我们已经有了音符时值或时间的概念,我们倾向于用符号来表示,时间是从你的左边向右边移动的
耶鲁公开课 - 聆听音乐课程节选

They simply are not sophisticated enough to fine tune which posts or comments warrant a response.
FORBES: Social Business Can Kill You
Up to now, Mr. Wen has been trying to fine tune a volatile economy.
FORBES: Is The Chinese Economy Slowing?