• 采用金黄色葡萄球菌测试片检验食品中的金黄色葡萄球菌,并用国标进行对比

    Methods Testing slip method for detecting staphylococcus aureus in food was studied, and the results were compared with the method for national standards.

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  • 提出所得测定结果国标GB/T 18415-2001)所得结果一致

    Results obtained by the proposed method were found to be in consistency with those obtained by the GB standard method(GB/T 18415-2001).

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  • 提出了采用物理手段进行氧化消解水样,对总国标法传统氧化消解方进行改进。

    An oxidation method is proposed by physical means to digest water samples. The traditional oxidative digestion of TN and TP has been improved in the national standard methods.

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  • 论述了大气混合厚度多种计算国标绝热、罗氏等,并分析了大气混合层厚度的各种影响因子。

    Several calculation methods of the thickness of atmospheric mixed layer, such as national standards method, dry adiabatic method, Nozaki method, were studied in this paper.

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  • SE- 5 4毛细管分析煤焦油下游产品中的含量,比国标法分离度好,用内标(对四甲苯做内标)定量准确可。

    Naphthalene content in coal-tar oil and cleaning oil was analyzed and determined using SE-54 capillary column.

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  • 微波测定马铃薯蒸煮后产物,混合物料颗粒全粉中水分含量结果与用测定食品中水分含量国标(GB 5 0 0 93- 85)得到的结果相一致

    Consistent result was got by microwave method as by national standard method (GB5009 3-85) in determination of water content from cooked, mixed and dehydrated potato granules.

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  • 提取国标酸水解(GB5009。 6-85)和哥特里-罗紫GB/T5009.46-1996)比较,DHA提取率提高了10%以上,本提取方回收率为97.0%-98.3%,且具有操作简便、不易出现乳化等优点。

    The rate of DHA extraction by this method was 10% more than that by the methods of GB5009.6-85 and GB/T5009.46-1996. The recovery was 97.0% - 98.3% . Meanwhile, this method is simple and accurate.

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  • 准的电线摄于密苏里哥伦比亚市。

    Here is the America's very own bundle, seen in Columbia, Missouri.

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  • 大肠菌群国标检验采用乳糖发酵

    Lactose fermentation is used to verify the existence of coliform bacteria in national criteria.

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  • 十三香由于富含多种挥发性物质测定水分国标为蒸馏

    Because thirteen-spices contains a lot kinds of volatile matter, it is determined its water with national standard-distilling method.

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  • 目前国标GB/T16488—1996测红外分光光度第一,该用CCL4 作萃取剂。

    Now in China GB/T16488-1996 regards infrared spectrometry as the first method to determine oil centent. CCL4 is the extractant in this method.

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  • 目前国标GB/T16488—1996测红外分光光度第一,该用CCL4 作萃取剂。

    Now in China GB/T16488-1996 regards infrared spectrometry as the first method to determine oil centent. CCL4 is the extractant in this method.

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