blank test

基本解释

Result: The TLC spots were quite clear and the blank test showed no interference.
结果：薄层色谱（TLC）斑点圆整清晰，空白对照无干扰。
Meanwhile, a blank test and a comparison test are performed so as to calculate the dearsenation ratio.
同时进行空白实验和对照实验，以便进行脱砷率的计算。
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Based on the experiments the quality control maps of blank test and accuracy were set up to regularly provide effective measures of quality control for all sorts of monitoring data.
在实验基础上，建立空白试验、准确度质量控制图，以便定期对各种监测数据提供可行的质量保证措施。

Eric Ries and Steve Blank have correctly argued that you should have an articulated test for progressing with a certain business model, e.g.
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