undoped

基本解釋

Diode-end-pumped composite Tm:YAG rod with undoped ends at room temperature[J].
引用該論文 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.
攝影鹵鎢燈色溫穩(wěn)定、光衰小，已在舞臺(tái)影視和新聞攝影照明中取代了普通鎢絲白熾燈。
This new synthetic approach leaves many rooms for new doped or undoped RMnO3 compounds.
因?yàn)樯鲜?個(gè)化合物在實(shí)驗(yàn)方法上并沒(méi)有明顯的不同，因此凸現(xiàn)出水熱穩(wěn)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.
光催化研究結(jié)果表明;F離子摻雜提高了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.
摘要無(wú)摻雜的金剛石納米粒子(UND)可以和殼聚糖共沉積到玻碳電極表面，形成殼聚糖-UND復(fù)合膜。