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
  1. it is necessary to remove the adulterants before use
  Synonym:adulterator

adj

• making impure or corrupt by adding extraneous materials
  1. the adulterating effect of extraneous materials
  Synonym:adulterating

双语例句

• 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。
• DNA molecular identification of Herba Dendrobii and its adulterant species based on ITS sequence analysis
  基于ITS序列的中国药用石斛及其混伪品的分子鉴定
• 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。
• The factors like temperature, kinds and content of adulterant, in SrCeO_3 basis high temperature proton conductor preparation whose construction and performance was influenced, were studied.
  研究了SrCeO3基高温质子导体制备中各种因素（温度、掺杂种类、掺杂量等）对其结构与性能的影响。
• In this paper a lot of experimental data about a-Al2O3 crystal with adulterant and ZnO crystal were acquired by studying the effects of the hydrothermal condition on the synthesized crystal.
  本文通过研究合成条件对合成晶体的影响，获得了大量的有关合成掺杂α-Al2O3和ZnO晶体的实验数据。
• The article reports the identification of Plastrum Testudinis and its adulterant by ratio diagrammatic method.
  本文报道了用比值图示法鉴别龟板及其混淆品。
• 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。
• 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。
• Taking the adulterant SnO 2 membrane as an example, author deduces the relation formula between the extinction number of the transmission ray on the membrane and the polarized electron number, also its migratory rate.
  以掺杂SnO2薄膜为例，推导了薄膜上透射光的消光系数与薄膜内极化电子数和极化电子迁移率的关系式。
• 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