That may be one reason for the narrow range of his team's results.

这也许是他的团队的成果适用范围很窄的一个原因。

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However, the narrow range of mycotoxins targeted, problems with result accuracy and their significant costs are key limitations.

但是，快速检测法检测范围狭窄，结果的准确度低、巨大的成本是其重大的缺点。

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But outside the narrow range of problems that the software is tailored to, Ragan-Kelley says, “you basically have to give up this optimization.”

但是，在范围狭窄的软件裁剪问题之外 Ragan-Kelley补充说“从基本层面上讲，必须放弃这种裁剪优化”。

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Feathers scorch if you heat them too much, so the researchers have to keep the temperature and pressure within the narrow range that make feathers malleable without burning them.

ECONOMIST: Flights of fancy

Despite rhetoric to the contrary, Obama pretty much has the same narrow range of tools at his disposal to fix the problem.

FORBES: Magazine Article

On Thursday it surged up again, the Dow gaining another 106 points, breaking it clearly out of the previous narrow trading range to the upside, just two days after it had appeared to be breaking out to the downside.

FORBES: Jobs Number Is Nothing, Bullish Market Trend And Tide Of Positive Data Matter More