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超級老快木蟲之王 (文學(xué)泰斗)
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[求助]
求漢譯英一段話,謝謝大家!
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首先,本實(shí)驗(yàn)完全是在空氣氣氛下完成的,其中包括在空氣氣氛下1500℃高溫熔融45min,在空氣氣氛下退火以及熱處理析出氟化物微晶相,本實(shí)驗(yàn)沒有用到還原性氣體。其次,本實(shí)驗(yàn)將還原性鋁粉直接摻入玻璃組分中,可以通過鋁粉摻入量的多少來改變玻璃在紫外激發(fā)下的可見光顏色的變化,或通過后期晶化處理改變Eu3+與Eu2+的發(fā)光強(qiáng)度及比例。制作方法簡單、快捷,由于玻璃本身就是塊體材料,所以無需封裝處理,機(jī)械性能高,耐高溫以及便于回收等優(yōu)點(diǎn)。本實(shí)驗(yàn)為以玻璃為基體的LED材料提供了參考。 發(fā)自小木蟲Android客戶端 |
至尊木蟲 (著名寫手)
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首先,本實(shí)驗(yàn)完全是在空氣氣氛下完成的,其中包括在空氣氣氛下1500℃高溫熔融45min,在空氣氣氛下退火以及熱處理析出氟化物微晶相,本實(shí)驗(yàn)沒有用到還原性氣體。其次,本實(shí)驗(yàn)將還原性鋁粉直接摻入玻璃組分中,可以通過鋁粉摻入量的多少來改變玻璃在紫外激發(fā)下的可見光顏色的變化,或通過后期晶化處理改變Eu3+與Eu2+的發(fā)光強(qiáng)度及比例。制作方法簡單、快捷,由于玻璃本身就是塊體材料,所以無需封裝處理,機(jī)械性能高,耐高溫以及便于回收等優(yōu)點(diǎn)。本實(shí)驗(yàn)為以玻璃為基體的LED材料提供了參考。 Firstly, this experiment was conducted under air atmosphere, including high temperature melting for 45 min, annealing and precipitation of fluoride microcrystals under heat treatment, all done in the presence of air, no reducing gas was used. Secondary, reducing alumina powder was directly incorporated into glass components, by adjusting the amount of input, we can change the visible emitting light spectrum under UV excitation, or it also can be achieved at the crystallization treatment step to adjust the Eu3+ and Eu2+ ratio and light emission intensity. [這句話不清楚] This method has good features such as simplicity and rapid manufacturing process. Since glass itself is a bulk material, no packaging or sealing is needed, it also has other advantages, such as has high mechanical strength, resistant to high temperature and easy to recycle, etc. In short, this experiment provided insights for new LED materials using glass-based support (or matrix). |

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