杂质

[zá zhì]

• impurity
• foreign matter
• extraneous constituents
• foreign substance
• impurities
• impurity dopant
• extraneous component
• extraneous matter

参考释义

杂质 [zá zhì]

• -
• 短语
  杂质半导体 extrinsic semiconductor
  杂质泵 trash pump
  杂质冰 dirty ice
  杂质补偿 impurity compensation
  杂质长石砂岩 {地} impure arkose
  杂质成核 impurity nucleation
  杂质导电 impurity conduction
  杂质导电区 extrinsic range
  杂质电导率[性] impurity conductivity
  杂质电子态 impurity electron state
  杂质断裂 incusion fracture
  杂质分布 impurity distribution
  杂质分离器 trash eliminator
  杂质分凝 impurity segregation
  杂质光电导 impurity photoconductivity
  杂质活化 impurity activation
  杂质积聚 accumulation of impurities
  杂质控制 impurity control
  杂质控制法 impurity control method
  杂质离子 foreign ion
  杂质粒子 foreign particle
  杂质煤 attrital coal; attritus; slatter
  杂质模式 impurity mode
  杂质能带 impurity band
  杂质能级 impurity energy level
  杂质浓度 impurity concentration
  杂质偏析 {物; 冶} impurity segregation
  杂质谱线 impurity line
  杂质气体 foreign gas
  杂质散射 {物} impurity scattering
  杂质态 impurity state
  杂质团 impurity cluster
  杂质吸收 impurity absorption
  杂质限度 {化} limit of impurities
  杂质异电 {物} impurity conduction
  杂质元素 impurity element
  杂质原子 foreign atom; impurity atom
  杂质中心 impurity center
  杂质组合光谱 interimpurity spectrum

例句

1. 洗矿槽，淘汰盘一个倾斜的槽，在其中被碾压的矿石被流水冲刷以冲走杂质
   An inclined trough in which crushed ore is washed with running water to flush away impurities.
2. 吸气剂以少量加入化学或冶金过程中用来吸收杂质的物质
   A material added in small amounts during a chemical or metallurgical process to absorb impurities.
3. 食物中有一些杂质。
   There are some impurities in food.
4. 工人们正去除银中的杂质。
   Workers are removing impurities from silver.

短语

• 垃圾堆
• 排泄物
• 垃圾
• 下脚
• 废弃物
• 渣
• 破烂
• 废料
• 渣滓
• 废物
• 污物
• 废品