pre-oxidation 中文意思是什麼

pre-oxidation 解釋
預氧化
  • oxidation : n. 【化學】氧化（作用），正化。
  1. Study on treatment of soybean albumen whey wastewater using pre - oxidation - coagulating sedimentation method

    預氧化混凝處理大豆蛋白乳清廢液技術探討
  2. Gear pre - oxidation gas carburizing at low temperatrue

    齒輪預氧化低溫氣體滲碳
  3. Study on treatment of papermaking wastewater using pre - oxidation - coagulating sedimentation method

    混凝沉澱法處理制漿造紙廢水的研究
  4. Pre - evacuation non - oxidation furnace pit - type nitriding furnace gas nitriding furnace

    氣體保護外熱真空多用加熱爐
  5. Foodstuffs - determination of saxitoxin and dc - saxitoxin in mussels - hplc method using pre - column derivatization with peroxide or periodate oxidation

    食品.貽貝中石貽毒素和dc -石貽毒素的測定.使用過氧化物或高碘酸鹽氧化物柱前衍生的hplc法
  6. Alkaline pre - oxidation for refractory gold arsenosulfide concentrates under normal temperature and pressure

    難浸砷金精礦的堿性常溫常壓預氧化
  7. By using batch static test, the effect of chemistry pre - oxidation on coagulation were researched. the raw water come from liujiang river. oxidants evaluated included potassium permanganate ( kmno4 ), hydrogen peroxide ( h 2 o 2 ), ozone ( o 3 ), chlorine dioxide ( clo 2 ), and chlorine ( cl2 )

    通過靜態批量試驗方法，以柳江原水為研究對象，選擇高錳酸鉀、過氧化氫、臭氧、二氧化氯和氯五種氧化劑，全面考察了化學預氧化對混凝效果的影響。
  8. 3. bring forward a new idea : the ideology of synergetics used in atomic simulation and multi - scale simulation of materials design. on the basis of this, next tasks were put forward : ( 1 ) analyzing the changes of stress - strain curves of the interphase before and after pre - treatment ; ( 2 ) the efficient of the coupling effect of o2, na2s04 and h2o stream on the oxidation and erosion resistance of interphase ; ( 3 ) the methods of improving environment performance of interphase above 1273k

    提出將協同學的思想用於原子級模擬及跨尺度模擬的思路，並在此基礎上，提出下一步的工作設想： （ 1 ）分析熱處理前後界面相區域應力-應變曲線的變化； （ 2 ）航空發動機模擬環境中，氧、硫酸鈉蒸汽及水蒸汽耦合效應對界面相抗氧化性、抗腐蝕性的影響； （ 3 ） 1273k以上界面相環境性能提高的方法。
  9. Foodstuffs - determination of saxitoxin and dc - saxitoxin in mussels - hplc method using pre - column derivatization with peroxide or periodate oxidation ; german version en 14526 : 2004

    食品.貽貝中石蛤毒素和dc -石蛤毒素的測定.使用帶過氧
  10. In light of various pollution situations and various water treatment processes of two water factories, better solved the problems about throwing doses, throwing localities, throwing forms of composite potassium permanganate and powder activated carbon, as well as compared the enhanced coagulation efficacy of combined process of composite potassium permanganate and powder activated carbon, composite potassium permanganate pre - oxidation and pre - chlorination

    針對兩水廠不同的源水污染狀況和現有的水處理工藝，通過室內和生產性試驗，很好地解決了高錳酸鉀復合藥劑、粉末活性炭最佳投加點、投加量和投加方式的確定問題，並對兩者聯用的強化混凝效果與預氯化、單獨高錳酸鉀復合藥劑預氧化進行了對比。
  11. Under the permitted conditions, the all - scale plant was made to pre - ozonation. the results showed : ( l ) the optimal advanced purification drinking water process should be " regular treatment + ozonation + biological activated carbon ". though pre - ozonation had no effects on ammonia nitrogen in the water of micro - pollution water source, instead the turbidity of pre - oxidation finished water was raised, it had effects on killing bacteria and removing algae, and controlling the growth of micro - organism

    得出如下結論： （ 1 ）最優化的深度處理飲用水的工藝應該是「常規處理+臭氧化+生物活性炭」 ，如果投加預臭氧，對微污染水源水中的氨氮沒有效果，反而引起預氧化出水的濁度升高，但是對滅菌除藻，控制微生物的生長有一定的作用。
  12. Comparison of the disposal effects by the union of pre - oxidation and floatation to high algae - laden water

    預氧化與氣浮工藝聯用處理高藻水效果比較
  13. At the same time, theory of effect on pre - oxidation was analyzed. the experiment show that various oxidants had positive impacts of different degree on alum coagulation

    試驗結果表明:盡管使用的混凝劑本身的處理效果有差別，但各種氧化劑對混凝效果都有不同程度的促進作用。
  14. Effect of pre - oxidation on alum coagulation evaluated through the change of turbidity 、 toc and uv254. the emphasis on some impact factors such as the kind or variety of oxidant and oxidant contact time were studied, with discussing the influence of ph and solution temperature

    試驗中先投加氧化劑，再投加混凝劑，充分沉澱后，檢測出水濁度、 toc和uv254 ，通過這些指標變化來評價預氧化對混凝效果的影響。
  15. Many factors which affect the epitaxy qualities, especially the porosity of porous silicon and growth temperature, have been studied in detail. it is found that the pre - oxidation of porous silicon can efficiently prevent the boron diffusion during epitaxy. the defaults along { 111 } are the main defects in epitaxial silicon layer

    深入研究了影響外延的各種因素，特別是多孔硅的孔隙率和外延溫度對外延層質量的影響，發現多孔硅的預氧化可以有效地阻止外延時b的擴散，外延層中主要的缺陷是沿著{ 111 }面生長的層錯。
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