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

• The characteristic peaks of appropriate adulterant, were identified accordingly.
  比较它们的指纹图，从中鉴别出掺假物的特征峰。
• 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 modifying methods of TiO_2 photocatalyst and the improving effect of modified TiO_2 on degradation of organic pollutants in water are summarized. The effects of compounds, calcination temperature, adulterant dosage, the kinds and concentration of adulterants on the properties of TiO_2 photocatalyst are discussed.
  综述了TiO2光催化剂的改性方法及其对光催化降解水中有机污染物的促进作用，介绍了复合物、煅烧温度、掺杂量、掺杂金属离子的种类和浓度对TiO2光催化性能的影响。
• 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。
• 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。
• 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 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。
• 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
• The utility model can complete threshing, cleaning and conveying operation at one time; the adulterant outlet with a special structure improves cleaning effect and cleaning efficiency.
  由于采用了特殊结构的出杂口，使清选效果更好，清选效率更高；
• Therefore, amylase isozyme electrophoresis can be used to detect the quality of honey and adulterant.
  所以，可以通过淀粉酶同工酶电泳的方法来检测蜂蜜产品质量、以及蜂蜜掺假。