强化样品
强化样品-
方法用于自来水、江水、池塘水和土壤等强化样品中吲哚-3-丁酸的测定，回收率95%~105%，相对标准偏差2.5%~4.8%。
The proposed method was applied to the analysis of IBA added to tap water , river water , pond water and soil samples . The recoveries were in the range of 95 % - 105 % with relative standard deviations of 2.5 % - 4.8 % .
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检测了等离子弧强化后的试验样品，镀层与基体组织发生变化，镀层硬度下降、基体硬度上升，界面结合强度提高了三倍，镀层抗剥落性提高了30%以上，抗磨损性能得到显著提高。
The strengthened sample 's microscopic framework changed , the plating hardness drops , and the substrate hardness rise , the binding force rise by two times , coated anti-flaking to enhance above 30 % , and the anti-attrition performance obtains the remarkable enhancement .