好氧指數 的英文怎麼說

中文拼音 [hǎoyǎngzhǐshǔ]
好氧指數 英文
oxygen number
  • 氧 : 名詞[化學] （氣體元素） oxygen （o）
  • 指 : 指構詞成分。
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 指數 : 1. [經] （比數） index number; index 2. [數學] exponent
  1. Through the study of hydrolytic acidification - catalytic oxidation process treatment of wastewater of pulp anti paper making from waste paper and the microbes, what we found are as follows : it is certain that if there are more biaokeyuankechong in the water, the environment the water quality is worse : when swimming infusorian, eelworm, filamentous bacteria are found in the water, it shows the water is good : dark red alga and red pot ladybug show the water is still better, and higher microbes such as green alga and rotifer indicate the water quality is best

    摘要通過對水解酸化接觸氧化工藝處理廢紙造紙廢水及其生物相的研究，確定出表殼圓殼蟲數量越多，環境和水質越差；而游泳類纖毛蟲、線蟲、絲狀菌的出現是水質稍好的指示；暗紅色藻類和紅斑瓢體蟲是水質更好的指示；而較高等生物綠藻和輪蟲則是水質最好的指示。
  2. Activation exponential of powders confirms that 7 % ntc401 has good modified effects on conductive tio2, and 5 % jsc has good modified effects on conductive mica, the activation exponential of the powders after surface modified can reach 90 %

    結果表明，偶聯劑ntc401對導電二氧化鈦的改性效果較好，合適的用量為7 %左右；偶聯劑jsc對導電雲母的改性效果較好，合適的用量為5 %左右，改性后粉體的活化指數均可達90 %以上。
  3. Silica gels have lots of unique capabilities, nicer heat - insulating property, low density with porous structure, good transparency, low reflect index, nice mechanical elasticity, big surface area, for instance. these properties made it to be applied in many fields as optics, catalysis, sensor, high - energy physics, mechanism and so on

    二氧化硅（ sio _ 2 ）凝膠具有許多獨特的性能，如良好的絕熱性，密度低且具有多孔結構，透明性好，反射指數低，機械彈性好，表面積大等，使其在光學、催化、傳感、高能物理、機械等領域獲得了廣泛應用。
  4. The flame retardancy and the comprehensive performance of polyesters were improved. the reactive flame retardant used is 2 - carboxyethl ( phoyl ) phosphinic acid ( cepp ), and the layered silicate selected is organic montmorillnite ( o - mmt ). when the contents of cepp and o - mmt are 3wt %, respectively, loi value of the copolyester / montmorillnite composite reaches 32 %

    當阻燃劑和蒙脫土的含量均達到3時，復合材料的限氧指數可達32以上，阻燃劑和蒙脫土表現出良好的協同阻燃作用，同時復合材料在熱穩定性能以及結晶性能等方面也有所改善。
  5. Based on the test data, the result is : the inverter power source has good technology index in every items and has good synthetical quality, has obvious work effect in improveing the ozone output and reducing the power consumption

    通過測量的具體的試驗數據分析比較，結果表明該逆變電源各項技術指標及綜合性能很好，對提高臭氧的產率，降低功耗具有明顯工作效果。
  6. Based on the former research, a kind of close - loop model rectification way is advanced and testified effective in industrial application. at last, the apc system project is introduced, the on - line 4 - cba soft - sensing model is proved to have high accuracy, and the new control strategy shows the improvement in the oxidation process

    經過大量的數據採集、分析、模擬以及比較后，對pta生產中催化劑濃度測量的數據處理及控制、氧化反應后的質量控制指標? ? 4cba的軟測量及推斷控制提出了比較合理的方案，現場投入運行后的結果表明其具有良好的控制效果和較高的經濟效益。
  7. In order to study the regeneration mechanism of dpf in detail, we still need a mathematical model of the channel unit, which present temperature field and the soot reaction rate of the channel. finally, it points out the influences of various factors to the regeneration process by computing the numerical solution of model under different boundary conditions and geometry parameters, such as the initial temperature, the gas flow rate, the oxygen concentration, the sediment quantity and the wall thickness of the filters, and so on. in this way, the paper provides theoretical guidance for optimization design of the dpf

    首先研究了干凈壁流式過濾體的加熱特性，然後在加熱和燃燒理論的基礎上建立了微粒捕集器再生過程的數學模型，並對模型進行了數值計算，得到了捕集器內部的三維溫度場分佈以及溫度梯度分佈，結果與實驗值吻合較好，驗證了模型的正確性;為了詳細的研究微粒捕集器的再生機理，建立了孔道單元數學模型，得到了孔道內的溫度場分佈和微粒反應速率分佈;最後，通過求解模型在不同邊界條件和不同幾何參數下的數值解，分析了各種因素對再生過程的影響，如過濾體初始溫度、過濾體內氣流的流動速率、氧濃度、微粒沉積量以及過濾體壁面厚度，為微粒捕集器的優化設計提供理論指導。
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