emission analyser 中文意思是什麼
emission analyser
解釋
排氣污染成分分析儀-
In chapter two, we fabricated r - ni - fe / al2o3 nanocomposites successfully by using ball - milling mixing method plus hot - pressing process. meanwhile, their microstructures are characterized by x - ray diffraction ( xrd ) analyser, transmission electron microscopy ( tem ), field emission scanning electron microscopy ( fe - sem ) and brunauer - emmett - teller ( bet ). the results indicate that ni - fe particles are homogenously dispersed in the matrix in the composites
在第二章中，我們採用高能球磨混合方法加上熱壓燒結工藝，成功制備了ni - 20fe al _ 2o _ 3納米復合材料，並通過x射線衍射儀（ xrd ） 、透射電鏡（ tem ） 、場發射掃描電鏡（ fe - sem ） 、比表面孔隙儀（ bet ）對該復合材料的微結構進行了表徵。 -
Abstract : the emission spectrum of nitrogen gas behind normal shock wave at different moments is measured with an optical multichannel analyser
文摘:利用多通道光學分析儀測量激波波后不同時刻高溫氮氣的輻射光譜發現，輻射隨時間發生強烈的變化。
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