So in addition to acquiring and testing a vehicle, the investigators decided to conduct a survey.

所以，除了要获取和测试事故车辆，调查人员决定进行一项调查。

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The agile practices most widely adopted, according to that survey, were iteration planning and unit testing.

根据调查结果，实施最广泛的敏捷实践是迭代计划和单元测试。

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Published survey reports were included in the analysis if they contained HIV testing data and wealth quintile rankings.

如果已发表的研究报告包含艾滋病毒检测数据和财富五分位数排名，那么它们就被纳入这一分析。

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Referring to the same tests, the Bureau of Land Management said that better testing would be needed to reach accurate conclusions, and the U.S. Geological Survey rebuked the EPA for using poor scientific practices.

FORBES: The EPA: The Worst of Many Rogue Federal Agencies, Part II