light degradation造句
例句與造句
- 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 - 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。 - 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。 - 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。 - 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。 - It's difficult to find light degradation in a sentence. 用light degradation造句挺難的
- 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)。