• 年,部门好像俄罗斯一道背而俄国白昼比去年至多高出12

    This year, some of that air seems to have gone north to Russia, where daytime temperatures are at least 12 Fahrenheit degrees above normal.

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  • 采用双向窄脉冲介质阻挡液两相放电技术,大肠杆菌活效果进行试验

    The inactivation of Escherichia coli with bipolar pulsed dielectric barrier discharge in water-air mixture was studied experimentally.

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  • 采用相色谱分析铁柑桔残留动态。

    Residua of Temik in orange were detected by gas chromatography.

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  • 采用相色谱ECD检测器同时分离检测水中2,4-滴两种农药

    Bentazone and 2,4-D herbicides in drinking water and source water were determined by gas chromatography with ECD detector.

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  • 采用相色谱ECD检测器同时分离检测水中2,4-滴两种农药

    Bentazone and 2,4-D herbicides in drinking water and source water were determined by gas chromatography with ECD detector.

    youdao

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