英语词汇unknown sample怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	unknown sample
释义	unknown sample 简明释义未知样本：指未知的样本或数据，没有被识别或分类。网络释义 1 ?未知样品 ... unknown clause提单上所注的货物内容... unknown sample未知样品 unknown parameter未知参数 ... 2 ?未知样本已知样本（known sample）：指已经知道类别标号的样本。未知样本（unknown sample）：指类别标号未知但是特征已知的样本。短语 1 unknown sample detail 未知样品 2 Identification of unknown sample 盲样鉴定 3 unknown water sample 未知水样双语例句 1 A method of reducing matric effects to make the matric of unknown sample similar to standard sample was introduced. 提出了一种减小基体效应的方法，使待测样品与标准样品的基体非常相似。 2 The model is good by predicting protein concentration of wheat flour with different unknown sample groups. Its error is less than 1 0. 对不同未知样本进行了预测，结果表明，所建模型具有一定的稳定性，对未知样品蛋白质浓度的测量偏差较小，其最大偏差不超过1 .0。 3 The early-warning model can distinguish the known sample data completely. After the preliminary use, the early-warning model can accurate distinguish almost the unknown sample data. 预警模型对已知的样本数据可以完全判别，在初步使用后对未知样本数据的基本判断准确。
随便看	be at fault beathing be at home in be at pains was at the pains of was at the root of be at variance be at work wasband Wasbank Wasbek was beyond control Wasbister was born WASC Wascana wasch wascher be close at hand Wasco Wasco County Wascott WASD Wasdale was diagnosed with

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