(Duplicate Sample) 或标准样品(Standard Sample),即作为交货品质最 后依据的样品。 大宗交易的样品,在成交后被双方认可,经过铅 封,就成为标准样品。
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2.5 标准试样standard sample 将钻孔岩(煤)芯加工成直径d=8.0±0.5cm,高h=9.0±0.5 cm的试样;或从煤和岩石工作面取样加工成长×宽×高为8cm×8cm×9cm的试样。
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... standard resistor,标准电阻器 standard sample,标准试件;参考试件 standard sea water,标准海水 ...
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... standard resistor,标准电阻器 standard sample,标准试件;参考试件 standard sea water,标准海水 ...
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geochemical standard sample 地球化学标准样
primary standard sample 一级标样 ; 原始标准试样
engineering reference standard sample [科技] 工程标准样品
standard sample survey 标准抽样调查
standard sample survey theory 标准抽样调查理论
standard sample of soil [土壤] 土壤标样
During the spectral purity identification on sample and standard sample, the check result of spectral purity factor was 100%.
对瑞香素标准品、样品的光谱纯度检测,光谱纯度因子均达到百分之百。
参考来源 - 瑞香狼毒地上部次生代谢物质生物活性与化学生态特性的研究Identification by compare with the standard sample in ELISA kit for type 33333 procollagen from Forschanges Lab. as reference showed that our preparation was type Ⅲ procollagen.
经与国外标准品鉴定该提取物为Ⅲ型前胶原。
参考来源 - 牛Ⅲ型前胶原的提取及抗血清的制备·2,447,543篇论文数据,部分数据来源于NoteExpress
The precision and accuracy of method were measured with national standard sample.
使用国家标准溶液作为质控样,对方法的精密度和准确性做了验证。
The wear resistance of the composite is 2.89 times higher than the cast iron standard sample.
复合材料的耐磨性相对于铸铁标准试样提高了2.89倍。
The developed standard sample and standardization sample solve the problem of no suitable specimen.
通过研制标样和标准化样品,解决了没有适宜标样的困难。
That's got the lowest possible standard deviation of expected return and that's 25% stocks and 75% bonds with this sample period.
这个组合预期回报的标准差最小,在这一点上,投资组合,由25%的股票和75%的债券构成。
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