Rigaku 3080e3 X-ray spectrometer was applied to the determination of major and trace mineral elements in muskmelon, calibration was made by using national plant standard reference materials.

报道了日本理学3080e3型x -射线荧光光谱仪在测定甜瓜样品常量和微量矿质元素中的应用。

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Meanwhile, the company that operates the stricken nuclear plant says radioactive contamination in ground water beneath one reactor has been measured at 10, 000 times standard norms.

与此同时，经营受损核电站的公司表示，一座反应堆下的地下水中放射性污染的水平是正常水平的10,000倍。

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Meanwhile, the company that operates the stricken nuclear plant says radioactive contamination in ground water beneath one reactor has been measured at 10,000 times standard norms.

同时，运营受损的核电站的电力公司表示，其中一座反应堆下的地下水中放射性污染的水平是正常标准的10,000倍。

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Daly coaxed plant managers to develop standard printing practices so that U.S. directory publishers wouldn't know the difference between a job done in Dwight, Illinois, and one in Greeley, Colorado.

FORBES: Companies & Strategies

Daly had coaxed plant managers to develop standard colors, paper weights and printing practices so that U.S. directory publishers wouldn't know the difference between a job done in Dwight, Ill. and one in Greeley, Colo.

FORBES: Companies, People, Ideas

In short, the EPA has proposed a standard no economical coal plant can meet.

FORBES: Why You Should Care That Courts Overturn EPA's Carbon Pollution Standard