A difference report can help you decide whether a given set of code changes is covered well enough by existing tests or requires that new tests be written.

差异报告通过已存在的测试，或者要求书写新的测试，来决定是否给出一系列的代码变更集合。

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Difference reports compare two sets of coverage data and report on how the coverage Numbers have changed due to modifications in the source code or in the tests.

差异报告比较两种类型的覆盖率数据，并报告覆盖率数据是怎样由于源代码或者测试中的更改而发生变化的。

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The scenario below illustrates the difference in outputs of running the same report in both query modes.

以下场景说明在两种查询模式下运行同一报表所产生的输出的不同。

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This is something that we point out in our report just says further evidence that cultural factors and societal factors can make a difference in who achieves at the very high levels and if girls are achieving or not."

VOA: special.2010.04.01

But what wider difference will his report make?

BBC: What difference will the Pollard report make to the BBC?

The growth of art investment funds and trusts in China seems to have accounted for at least half of that difference, even though the report also estimates that Chinese art investment funds and trusts raised considerably less cash then they did last year.

FORBES: Collectors Buy Art Because They Love It (Or Want to Take Out A Loan With It)

Money for Good II report shows a vast difference in the dollar-for-dollar results produced by different NGOs.

FORBES: Deficit-Driven Developments