undoped

基本解释

• adj.无掺杂的

同根派生

英汉例句

• Diode-end-pumped composite Tm:YAG rod with undoped ends at room temperature[J].
  引用该论文 Chunting Wu;Youlun Ju;Yufeng Li;Zhenguo Wang;Yuezhu Wang.
• Undoped quartz halogen lamps are used in some scientific, medical and dental instruments as a UV-B source.
  摄影卤钨灯色温稳定、光衰小，已在舞台影视和新闻摄影照明中取代了普通钨丝白炽灯。
• This new synthetic approach leaves many rooms for new doped or undoped RMnO3 compounds.
  因为上述5个化合物在实验方法上并没有明显的不同，因此凸现出水热稳定性的重要性。
• The results of photocatalytic reaction indicated that the photocatalytic activity of F-doped TiO2 was 1.5 times higher than that of undoped TiO2.
  光催化研究结果表明;F离子掺杂提高了TiO2光催化活性近1.;5倍
• Undoped nanocrystalline diamond (UND) was successfully electrodeposited onto glassy carbon electrode (GCE) followed by chitosan for the first time.
  摘要无掺杂的金刚石纳米粒子(UND)可以和壳聚糖共沉积到玻碳电极表面，形成壳聚糖-UND复合膜。