oxidation rate 中文意思是什麼
oxidation rate
解釋
氧化率；氧化速率-
( 4 ) tc is difficult to be desorbed when preequlibrated water is used as desorption solvent under aerobic and anaerobic conditions. under anaerobic condition, the desorption rate of tc rises with the increase of hach concentration it appears that the tc sorption process is dominated by oxidation - reduction mechanism
（ 4 ）在大氣和低氧條件下，以預平衡水做解吸劑時， tc難于解吸下來，隨著h2o2濃度的增大，解吸率升高，得出tc在花崗巖上的吸附為不可逆的氧化還原吸附機理。 -
Some main results of testing research were as fellows : i. in the course of testing of leaching zinc dross, leaching zinc dross by sulfuric acid was researched and the effects on the leaching rate of the zinc dross were analyzed by author, the optimum conditions of leaching testing of zinc dross were determined as fellows : liquid - solid ratio 6 : 1, stirring ratio 250r / min, granularity 120 mesh, the soaking time 5h, the concentration of sulfuric acid of 30 %, and under these conditions, the rate of leaching zinc is above 92. 0 %. ii. in the course of testing of purification, on the basis of comprehending and comparing all present methods of the manganese - removal and iron - removal, the oxidizing method of manganese - removal in zinc sulfate solution using ammonium persulfate was put forward and the oxidizing method of iron - removal in zinc sulfate solution using the goethite process and oxidation - hydrolysis process was adopted
研究的主要結果具體如下： 1 、研究了硫酸浸出鋅浮渣並分析了影響浸出率的各種因素，確定了浸出鋅浮渣的最佳條件為：液固比為6 ： 1 ，攪拌速度為250r min ，粒度為- 120目，酸浸時間為5 . 0h ，硫酸濃度30 ，鋅浮渣的浸出率大於92 . 0 ； 2 、在綜合和比較了目前除錳和除鐵的各種方法基礎上，提出了過硫酸銨氧化除錳方法和選擇了針鐵礦-氧化水解聯合法除鐵方法，並分析和討論了影響除錳率和除鐵率等各種因素，確定了除錳的條件為：溫度90 ， ph值5 . 4 ，反應時間3h ，過硫酸銨達到理論值的1 . 2倍，除錳率超過99 . 86 ；聯合法除鐵的條件為：氧化反應時間1 . 5小時、溫度控制在90 92 、 ph值5 . 2 5 -
The rate of n0 oxidation also increases proportionately with the square of the hydrocarbon concentration but inversely with the no2 concentration.
NO氧化速率與烴濃度的平方成正比增加，而與NO2濃度成反比。 -
Inhibitors and promoters may affect the rate of oxidation.
抑制劑和促進劑能影響氧化速率。 -
The parabolic rate constant b is substantially larger for wet oxidation than for dry.
在濕氧氧化中拋物線速率常數B比干氧氧化中的大得多。 -
The effort of manganese removal was studied and the kinetics of manganese removal was tried to establish. the factors of dissolved oxygen concentration, fe2 + concentration, ph, p concentration and closing of the filter were studied to evaluate their effort for biological manganese removal, and the correlation of residual manganese and oxidation - reduction potential was also discussed. as the iron content of water was high, experiment results showed that the reaction was zero order, as the iron content of water was low, the reaction was first order. the time needed for the cultivation of biological manganese removal was 60 70 days. the filter operated at the filtration rate of 8 10m / h, silica sand of effective size 0. 95 1. 25mm filled the filter to a depth of 1200mm
試驗結果表明，成熟后濾砂表面濾膜的x射線衍射圖譜與mno _ x ? 5h _ 2o （ x = 1 . 86 ）的x射線衍射圖譜一樣，濾膜成熟后的結構在進水物質不發生變化的情況下不發生變化;合適的碳磷比對生物除錳有明顯的促進作用，試驗條件下的投磷量不會對出水造成二次污染;生物除錳需要亞鐵的參與，亞鐵的存在除了能夠促進微生物分泌胞外酶並刺激其活性外，還通過鐵離子的變價傳遞電子，催化錳離子的氧化反應，從而促進對二價錳的降解。 -
Abstract : it is proposed that the sturdiness of silicic acid congealed gel is a key factor to make the reaction of producing “ " lead trees ” successful. the better conditions of preparing silicic acid congealed gel are detemined. the success rate of this oxidation - reduction equilibrium is raised by 90 %
文摘:提出了生成「鉛樹」反應成功的關鍵是硅酸凝膠的堅固性，找到了較好的硅酸凝膠的制備條件，使該氧化還原平衡移動的反應成功率提高了90以上 -
In this case an anomalously high oxidation rate is observed with respect to the model.
在這種情況下發現有比這模型要高得多的氧化速率。 -
The change of ferrous oxidation rate of ferrous glycinate in fortified flour was studied by storage test and the oxidation stability of ferrous glycinate was significantly better than that of ferrous sulfate
摘要通過貯藏試驗，研究了甘氨酸螯合鐵在營養強化麵粉中亞鐵氧化率的變化，甘氨酸螯合鐵的氧化穩定性明顯好於硫酸亞鐵。 -
Meanwhile, the change of ferrous oxidation rate of ferrous glycinate and ferrous sulfate after processed to flour products was compared respectively, and ferrous oxidation rate of ferrous sulfate group was obviously higher than that of ferrous glycinate group
同時比較了甘氨酸螯合鐵和硫酸亞鐵在加工製作成各類面製品后的亞鐵氧化率的變化，硫酸亞鐵組的亞鐵氧化率明顯高於甘氨酸螯合鐵組。 -
The recent findings indicate that rate of oxidation may be a more important variable than previously assumed.
最近獲得的資料表明，氧化率可能是一個比以前想象的更為重要的可變因素。 -
Three pretreatments including air oxidation pretreatment, nitric acid oxidation pretreatment, ultrasonic pretreatment are used to increase the rate of humic acid extraction
採用空氣氧化預處理、硝酸氧化預處理、超聲波預處理三種方法提高腐殖酸的提取率。 -
The parabolic rate constant b is substantially larger for wet oxidation than for dry
在濕氧氧化中拋物線速率常數b比干氧氧化中的大得多。 -
When the bath load was increased, the plating rate was shortened. the effects of bath composition and plating conditions on the composition were also investigated. the x - ray analysis showed that edta and the stabilization agent can effectively increase the content of the copper oxidation in the composite powders
粉體x ray分析的結果表明，絡合劑對防止鍍液中的氫氧化銅的產生起來關鍵作用，而氫氧化鋼是產生氧化亞銅的直接原因，因而選用edta作為絡合劑，以及合適的量，可以減少二射線中的氧化亞銅的饅頭峰。 -
The investigation presents a new method of dipping sic kiln furniture into 2 saturable solution or into the saturable solution of ca3 ( po4 ) 2 and a1po4 in order to beneficial to its crystalline structure change and its properties, to make it packed and decrease its porosity. it can also hinder the diffusion of oxygen so as to decrease the oxidation rate and lengthen the useful life. the mechanism of dipping two kinds of phosphate saturable solution were studied and proved by the results of scanning electron microscope
本研究首次採用sic窯具材料浸漬ca _ 3 （ po _ 4 ） _ 2飽和溶液和浸漬ca _ 3 （ po _ 4 ） _ 2與alpo _ 4混合飽和溶液的方法，目的在於有利於窯具材料晶相結構的轉化和性能的優化；能堵塞材料的氣孔，降低透氣率，阻礙o _ 2擴散，降低氧化速度，延長窯具材料的使用壽命。 -
Cyclic voltammetry ( cv ) and linear scanning microscopy ( lsv ) results show that the anode reactive rate is limited at low electrode voltage for electro - oxidation of methanol, formaldehyde or formic acid, the over - voltage being about soomv
循環伏安和線性掃描曲線表明甲醇，甲醛和甲酸在低陽極電位下反應速率有限，存在約300mv的過電位。 -
6 ), the process that h20 is adsorbed on the electrode surface and the hydroxyl group is formed to oxidize the co may be the rate - determining step ; in the region iil ( logi > l. 6 ), all of the tafel curves show a curvature until the current densities reach the peak value, indicative of a possible limiting current. the effect of rare earth elements on methanol electro - oxidation has not been reported in literatures
在低極化區（ logi 1 . 3 ） ，甲醇發生脫氫反應並形成反應中間體，其中co成為未被氧化的毒物，此過程成為速率限制步驟；在更高的極化區（ 1 . 3 logi 1 . 6 ） ， h _ 2o吸附在電極表面並解離生成[ oh ] ，促進了co的氧化，此為此階段速率控制步驟：在第3個極化區（ 10gi 1 . 6 ） ， tafel曲線發生彎曲，電流密度也最終達到峰值。 -
Aim at the problem of high oil wastage fried food, quick oxidation, low using rate, through anti - oxidation and deeply subtly sieve to reduce oil wastage, improve product eatable time to be more 40 %
針對油炸膨化食品炸油消耗量大、氧化快、利用率低的突出問題，通過抗氧化及深度精濾，減少炸油消耗量30 %以上，使用時間延長40 %以上。 -
Relationship between oxidation rate of coal pyrite and it ' s grain size
煤系黃鐵礦氧化溶解速率與礦物粒徑的關系 -
By using power of dc superimposed ac, oxidation rate rose with increase of voltage but had nothing to do with frequencies in this experiment
在一定的頻率?圍內，改變頻率對亞硫酸鈉的轉化率影響不大。
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