Through summarizing the results of scene test, the mode of using UT-6 foam stick is described in natural gas reservoir of Ordos Basin, and the effect of it is analyzed.

通过对现场试验的成果总结，对UT - 6型泡沫棒在鄂尔多斯盆地天然气藏的使用方式进行了描述，并对其效果进行了分析。

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If the crime involves a gun, the CSI will collect clothing from the victim and anyone who may have been at the scene so the lab can test for GSR.

如果是一起涉枪案件，CSI会收集受害者以及所有可能曾到过犯罪现场人员的衣物送到实验室进行枪击火药残余测试(GSR)。

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BLOOD left at a crime scene could be used to estimate the age of a perpetrator, thanks to a new DNA test.

感谢全新的DNA检测技术，遗留在犯罪现场的血液可以用于判断罪犯年龄。

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The Durham paceman has enjoyed a fairytale two days since returning to the Test scene and, although he was dropped by Boucher on 19, he combined canny stroke-making with dogged defence.

BBC: Pietersen ton puts England ahead

But when DNA from a crime scene was analysed using a test developed by Dr Shriver, the results showed the killer was probably African-American.

BBC: Painting a suspect's portrait with DNA

Walton refused a breath test at the scene.

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