We did many scientific tests to see if the river was healthy. Surprisingly, it was!

我们做了许多科学实验以测试这条河是否健康，令人惊奇的是，这条河很健康！

youdao

We did many scientific tests to see if the river was healthy.

我们做了许多科学实验以测试这条河是否健康。

youdao

The high yield of transgenic hybrid cotton Hanza 301 was analyzed using the data of the regional tests of middle-early group in the Yellow River region from 2006 to 2007.

利用2006 ~ 2007年国家黄河流域棉区中早熟组区域试验数据，对杂交棉邯杂301的丰产性进行了分析。

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Body parts belonging to Ms Blamires were found in the River Aire in Shipley on 25 May and tests confirmed that a small piece of human tissue later found in the water belonged to Ms Armitage.

BBC: Stephen Griffiths

Pike River Mine Chief Executive Peter Whittall said the latest tests had shown there was still heat being given off underground.

BBC: New Zealand mine: Fears grow for trapped UK miners

Tests showed the waste, which likely contains strontium and cesium, wasn't spreading into the river or groundwater.

WSJ: Toxic Radioactive Find Adds to Hanford Cleanup Woes