reference substance

基本解釋

• 對照品；標準物；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：以蘆丁為對照品，利用紫外分光光度法測定總黃酮的含量。
• OBJECTIVE To determine the relative and absolute molecular weight(MW) of working reference substance of Grifolafrondosa beta-Glucan and compare the two analysis methods.
  目的測定灰樹花倍他葡聚糖工作對照品的相對及絕對分子質量，并對兩種分析方法進行比較。
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詞組短語

短語

• chemistry reference substance 化學對照品
• reference substance contrast method 溶出度對照品對照法
• clavulanate reference substance 克拉維酸對照品
• toxicity reference substance 毒性參照物
• soil standard reference substance 土壤標準物質

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專業(yè)釋義

醫(yī)藥科學

• 對照品

  Objective To standardize the kaempferol reference substance.
  目的標定山柰酚對照品。

  化學

• 對照品

  This product met the quality requirements of standard materials, so can be used as a reference substance.2.
  該產品符合標準物質的質量要求，可作為分析用對照品。

  能源科學技術

• 參考物