What are the aims and significances of the recovery test?

回收率试验的目的和意义是什么?

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This method was performs in 11 roof's recovery test, and obtains good economic effect.

经过11个矿房的试验回采, 取得了较好的经济效益.

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Recovery test showed high accuracy, and repetitive test proved good stability of the two methods.

回收率试验显示方法的准确性较高, 重复性试验证实方法稳定性较好.

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Recovery test and sample analysis show the good correlation with the critical spectrometric methods.

回收率试验及实际试样分析的结果均与传统的分光光度法相仿.

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The contrast and affix recovery test indicate that this method is accurate and reliable.

对照实验和添加回收实验表明,该法准确可靠.

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Methods Studying the effect of mannitol on determining cardiomypeptide content by blank test and recovery test.

方法用空白、加样回收等方法考察甘露醇对测定结果的影响.

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