a case-by-case basis

基本解释

All the pay decisions were made on a case-by-case basis by the tsar, with no explanation or transparency.
费恩伯格将就所有的薪酬方案逐一做出决定——不做任何解释，也没有透明度。
As mentioned previously, in cases where this refactoring results in an error, whether flagged or not, you can continue by simply correcting the errors on a case-by-case basis.
前面提到过，在重构引发了问题的情况下，不管问题是否被标出，您都可以一个一个地修正这些问题，以继续下去。
However, there is no concrete rule or uniform procedure available that works across all linkers; different methods will need to be employed on a case-by-case basis.
不过，没有具体规则或统一步骤可以作用于所有链接；需要根据不同的情况采取不同的方法。

Government approval is given on a case-by-case basis.
Pretty says the Royal Society is not giving blanket support for GM foods, but says GM crops should be looked at on a case-by-case basis.
They are not a political threat and should be dealt with on a case-by-case basis."

You really have to examine each on a case-by-case basis and make a judgment call.
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