You can create a custom test condition to test a behavior that the default test conditions cannot verify.

您可以建立一个自订的测试条件，来测试预设的测试条件无法验证的行为。

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You can create a custom test condition to test for any condition that you cannot verify by using the default test conditions.

对于无法用默认测试条件验证的任何条件，都可以创建自定义测试条件来进行测试。

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This article, bye way of conditional test, chooses the best condition to test Mn in ferro-manganese with ammonium nitrate. This way is simplified, quick and exact with high precision.

采用条件实验方法，选择硝酸铵法测定锰铁中锰最佳条件，该方法简单、快速、精度高、准确。

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They found animals with tumours were less motivated to try to escape when submitted to a swimming test - a condition similar to depression in humans.

BBC: Tumour make-up 'fuels depression'

Winning approval for Glybera proved particularly challenging because the company was only able to test it on 27 patients in clinical trials, due to the rarity of the condition.

MSN: European regulators back first gene therapy drug

If you test negative for this potentially serious condition, then you can begin a trial to see just how gluten-sensitive you are, if at all.

CNN: Gluten: 5 things you need to know