英语词汇known 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

1
?已知试样
... known loss (在交货前或交货时的)已知损失 known sample 已知试样 known solution 已知溶液 ...
2
?已知样品
... be known as 以 ... 著称 known sample 已知样品 known number 已知数 ...

1
However, the first ever known sample of a visiting card, dating back to 1786, was found in Germany.
不管怎样，有记录的第一张名片1786年出现于德国。
2
The known sample is not large enough to determine a firm upper mass limit, which would in turn give more detailed insight into the physics of such extremely dense forms of matter.
这些已知的样本还不足以确定一个严格的质量上限，而这个上限可以帮助我们进一步了解这些极高密度的物质的物理特性。
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。

单词	known sample
释义	known sample 简明释义已知试样网络释义 1 ?已知试样 ... known loss (在交货前或交货时的)已知损失 known sample 已知试样 known solution 已知溶液 ... 2 ?已知样品 ... be known as 以 ... 著称 known sample 已知样品 known number 已知数 ... 双语例句 1 However, the first ever known sample of a visiting card, dating back to 1786, was found in Germany. 不管怎样，有记录的第一张名片1786年出现于德国。 2 The known sample is not large enough to determine a firm upper mass limit, which would in turn give more detailed insight into the physics of such extremely dense forms of matter. 这些已知的样本还不足以确定一个严格的质量上限，而这个上限可以帮助我们进一步了解这些极高密度的物质的物理特性。 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。
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