reference substance

基本解釋

• 對(duì)照品；標(biāo)準(zhǔn)物；參考物

英漢例句

雙語例句

• OBJECTIVE To establish a preparation method for working reference substance of alliin.
  目的建立蒜氨酸工作對(duì)照品。
• Methods :The contents of total flavonoids were measured through UV spectroscopy as Rutin for a reference substance.
  方法：以蘆丁為對(duì)照品，利用紫外分光光度法測(cè)定總黃酮的含量。
• OBJECTIVE To determine the relative and absolute molecular weight(MW) of working reference substance of Grifolafrondosa beta-Glucan and compare the two analysis methods.
  目的測(cè)定灰樹花倍他葡聚糖工作對(duì)照品的相對(duì)及絕對(duì)分子質(zhì)量，并對(duì)兩種分析方法進(jìn)行比較。
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詞組短語

短語

• chemistry reference substance 化學(xué)對(duì)照品
• reference substance contrast method 溶出度對(duì)照品對(duì)照法
• clavulanate reference substance 克拉維酸對(duì)照品
• toxicity reference substance 毒性參照物
• soil standard reference substance 土壤標(biāo)準(zhǔn)物質(zhì)

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專業(yè)釋義

醫(yī)藥科學(xué)

• 對(duì)照品

  Objective To standardize the kaempferol reference substance.
  目的標(biāo)定山柰酚對(duì)照品。

  化學(xué)

• 對(duì)照品

  This product met the quality requirements of standard materials, so can be used as a reference substance.2.
  該產(chǎn)品符合標(biāo)準(zhǔn)物質(zhì)的質(zhì)量要求，可作為分析用對(duì)照品。

  能源科學(xué)技術(shù)

• 參考物