√在线天堂中文最新版网,97se亚洲综合色区,国产成人av免费网址,国产成人av在线影院无毒,成人做爰100部片

×

light degradation造句

"light degradation"是什么意思   

例句與造句

  1. Light degradation stability of a - si : h films
    氫化非晶硅薄膜光衰退穩(wěn)定性的影響因素
  2. However , it is not found that ceo2 nanoparticles were employed at light degradation catalysis aspect
    但是,目前還未見到將納米二氧化鈰應(yīng)用于光降解方面的研究。
  3. Finally , the effect of boron and interstitial oxygen on the light degradation are studied
    作為本文的主要內(nèi)容,對影響太陽電池光衰減的主要因素?硼、氧進(jìn)行了研究。
  4. In order to avoid light degradation , low interstitial oxygen content and low boron concentration b - doped p - type cz - si material should be used , for example , the resistivity can be from 5 - 10 . cm , the efficiency has reached to 22 . 0 %
    上述研究工作表明:為了避免光衰減,提高硅片少子壽命,應(yīng)該選擇低氧濃度的硅片,并降低硼的摻雜濃度,即:使用高阻材料制作太陽電池。
  5. In this part , the issues and mechanism of light degradation of b - doped p - type cz - si solar cells are introduced firstly , it was clarified that boron and interstitial oxygen are major components of defect center for light degradation of b - doped cz - si solar cells . then in the experiment the b - doped cz - si is chosen as the substrates and annealled at different temperature
    文中首先介紹了摻硼單晶硅太陽電池的光照衰減問題及衰減機(jī)制,然后以p型摻硼單晶硅為實(shí)驗(yàn)樣品,經(jīng)過不同溫度的熱處理,對影響光衰減的主要因素硼、氧進(jìn)行了研究。
  6. It's difficult to find light degradation in a sentence. 用light degradation造句挺難的
  7. In order to study the photochemical activity of the product further , this dissertation , taking methyl orange as a deputy of organism , has studied the relation between the concentration of the organism and the reactive time during the process of light degradation , and , on the basis of the relation , the kinetic process of the photocatalytic degradation was achieved by the treatment on the curve of the organism concentration to the reactive time : zero order reaction of the high organism concentration , first order reaction of the middle organism concentration , second order reaction of the low organism concentration
    在產(chǎn)品對有機(jī)物的光降解方面,本文主要以產(chǎn)品光降解甲基橙溶液為例,研究了光降解過程中,有機(jī)物濃度與時(shí)間的關(guān)系。并在此基礎(chǔ)上,對有機(jī)物濃度與時(shí)間的曲線進(jìn)行了動(dòng)力學(xué)處理,得出產(chǎn)品光降解甲基橙的動(dòng)力學(xué)過程分為三步,摘要即:高濃度時(shí)的零級反應(yīng)、中等濃度時(shí)的二級反應(yīng)和低濃度時(shí)的一級反應(yīng)。

相鄰詞匯

  1. "light decision"造句
  2. "light decoys"造句
  3. "light defects"造句
  4. "light deflection"造句
  5. "light deflector"造句
  6. "light delay"造句
  7. "light delivery truck"造句
  8. "light demander"造句
  9. "light demanders"造句
  10. "light demanding"造句
桌面版繁體版English日本語

Copyright ? 2025 WordTech Co.