adulterant
英
美
n. 掺（混）杂物；修杂剂
adj. 掺杂（用）的；掺假（用）的；使不纯的
复数：adulterants
英英释义
noun
- any substance that lessens the purity or effectiveness of a substance
- it is necessary to remove the adulterants before use
adj
- making impure or corrupt by adding extraneous materials
- the adulterating effect of extraneous materials
双语例句
- The fingerprint can help distinguish the substitute or adulterant, and further assess the differences of herb patchouli grown in various areas of China.
指纹图谱的建立有助于区分广藿香的替代品和伪品，也有助于对国内不同地区的广藿香进行评价。 - Pharmacognostic studies on the shape, morphology, microscopic structure and physicochemical properties of Illicium lanceolatum ── an adulterant of Lindera aggregata were carried out and compared with that of Lindera aggregata, to provide a basis for their identification.
对乌药的混淆品红茴香根Illiciumlanceolatum进行了生药性状、显微和理化鉴定研究，并与乌药做比较，为鉴别两者提供依据。 - OBJECTIVE To compare and identify Zaocys dhumnades and its adulterant Elaphe dione.
目的比较鉴别乌梢蛇与白条锦蛇。 - Comparative identification of sliced antelope horn and its adulterant sliced goat horn
羚羊角片及伪品山羊角片的比较鉴别 - We find that the equilibrium conductance varies in an oscillatory manner for the adulterant carbon wire and the even-odd behavior also exists with the different substitution site.
研究结果表明，对于混合碳链同样存在平衡电导的奇偶振荡，并且随着取代的位置不同，也会有奇偶振荡现象。 - The research provide a scientific and reliable basis for identification, quality standard and evaluation of Rhubarb and the adulterant.
本课题为大黄及其相似品的鉴别方法、质量标准、品质评价等方面的进一步研究提供了科学、可靠的依据。 - Determination of CaO 、 MgO in tea's adulterant
茶叶掺杂物中CaO、MgO的测定 - Identification of Plastrum Testudinis and Its Adulterant by Ratio Diagrammatic Method
比值图示法鉴别龟板及其混淆品 - The analytic result indicated that the method of AFLP molecular identification can identify 39 species medical Dendrobii and their adulterant.
分析结果表明，AFLP分子标记鉴定方法能够鉴别39种药用石斛及其混淆品。 - Identification of Semen Celosiae from different districts and its adulterant by differential thermal analysis
不同产地青葙子及其混淆品的差热分析法鉴别