例句與造句

1. Height of luminescent center
   發(fā)光中心高度
2. The doping of europium did not induce any new luminescent centers , but caused the luminescent efficiency of defects to increase greatly . 4 . by changing the rinse times during the synthesis of zns nanocrystallite , the surface state was studied
   4通過改變zns納米晶制備過程中清洗的次數(shù)，比較了清洗前后發(fā)光強度的變化，分析了自激活發(fā)光中心在納米晶中的分布狀況，即自激活發(fā)光中心傾向于占據(jù)表面格位。
3. It concluded that self - activated luminescent centers are not distributed randomly but prefer to occupy the surface sites in nanoparticles . 5 . by raman spectra , epr spectra and uv irradiation - induced spectra change , the organic function groups of - oh , - ch3 and - coo adsorbed electrically on the surface of nanoparticles were discussed
   Zns射漪屆劣結(jié)匆、齡腔與發(fā)芳碩里j筍應(yīng)忿丈君漪扮5借助raman光譜， epr (電子順磁共振)光譜以及紫外輻照誘導(dǎo)的光譜變化等實驗手段，較深入的研究了納米晶的表面態(tài)。
4. The peak at shorter wave length side is assigned to be the electronic transitions between lumo and homo and that at longer wavelength is considered to be originated from excitons . to prove this assignment we draw support from study on ionization of excited luminescent centers in inorganic materials . we really observed the same behavior
   利用無機材料中的碰撞離化，無機有機復(fù)合的類陰極射線激發(fā)及雙極注人的相互補充、疊加、一個加強另一個過程的關(guān)系，可以把它們集成在一起，如再加一電子阻擋層，則可更充分地利用獲得的電子，使電場誘導(dǎo)發(fā)光的性能如光強、光譜。
5. It's difficult to find luminescent center in a sentence. 用luminescent center造句挺難的