磷氧比 的英文怎麼說

中文拼音 [līnyǎngbǐ]
磷氧比 英文
p:o ratio
  • 磷 : 名詞[化學] phosphorus （15號元素,符號p）
  • 氧 : 名詞[化學] （氣體元素） oxygen （o）
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  1. The microscopical observation proves that the main types of granitoid rocks are granodiorite and quartz monzodiorite, and the enclave is mainly monzodiorite. the rock - forming minerals are mainly k - feldspar, plagioclase, amphiboie, biotite, quartz, magnetite, titanite, apatite, epidote, etc. the zonation of the feldspars is very popular. the dark - colored minerals, such as biotite and titanite, have been highly oxidized

    通過對本區花崗巖類樣品進行顯微觀察研究，知其主要的巖石類型為花崗閃長巖、石英二長閃長巖，其中的巖石包體主要為二長閃長巖，其造巖礦物為鉀長石、斜長石、角閃石、黑雲母、石英、磁鐵礦、榍石、磷灰石和綠簾石等，長石中環帶現象比較常見，黑雲母、榍石等暗色礦物顏色較深，表明其氧化程度較高。
  2. In this paper, the effects of fly ash, cement, lime, fine sands, foam agent, w / c ratio and additional agent on foamed concrete were studied by experiments, the best combination ratio of fly ash foamed concrete whose density varies from 551kg / m3 to 650kg / m3 was obtained through orthogonal test design, the foam agent quantity and the fly ash quantity effect the fly ash foamed concrete greatly, so the author selected them as independents to establish duality linear regression equations, the equations were quite ideal through the test of model summary r. moreover, the author also did some experiments about the water resistance of magnesium oxychloride cement fly ash foamed concrete, the outcome showed that phosphoric acid has good effect on water resistance, and its appropriate quantity was found

    本文通過試驗研究了粉煤灰、水泥、石灰、細砂、發泡液、水灰比及外加劑對粉煤灰發泡混凝土性能的影響，採用正交設計試驗方法得出了600級粉煤灰發泡混凝土的最佳配合比，同時發現發泡液和粉煤灰摻量對發泡混凝土的影響最為顯著，因此，以二者為自變量建立了二元線性回歸方程，通過全相關系數的檢驗發現方程較為理想。此外，還對氯氧鎂水泥基粉煤灰發泡混凝土的耐水性進行了相關實驗，發現磷酸有較好的耐水性效果，同時找到了其合適的摻量范圍。
  3. The swine manure was mixed with two kinds of anaerobic activated sludge at the mass ratio of 3 : 1 : 1 and the mixture was used as inoculum in the batch experiment

    將豬糞與兩種厭氧污泥按質量比3 : 1 : 1混合作為接種物，試驗了纖維素、葡萄糖和乙酸作為磷酸鹽還原反應電子供體的可行性。
  4. 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。
  5. After further purifing the isoloated bacteria, we classified and characterized them, according to their individual form, physiological and biochemical to characterize, characterize to bacteria genus. calculated the total of aerobic bacteria in soil of each senson, the total of bacteria of degrading omethoate, as well as the percentage of each degradation bacteria genus, and measured the physico chemical nature of each seasonal soil sample

    將分離到的菌株進一步純化后，按其個體形態、生理生化特徵，進行分類鑒定，鑒定到菌屬；計算出各季節土壤中的細菌總數、降解有機磷農藥氧樂果的細菌總數以及各降解菌屬的百分比，測出各季節土壤樣品的物理化學性質。
  6. The percentage of autumn degradation bacteria was the biggest, it was 0. 547 %. among degradation bacteria genus, the bacillus proportion in each season was the biggest, that was 44. 44 %, 50. 00 %, 48. 15 % and 47. 22 % in spring, summer, autumn and winter respectively, other bacteria genus ' s proportion were less than bacillus. this was probably related to the basic proterties of soil, the alternation of four seasons, the change of temprature and the difference of vegetation were fairly suitable to the growth of bacillus

    在土壤細菌總數上，夏季的細菌數量最多，其次分別為春、秋、冬各季；在土壤中降解氧樂果的細菌數量上，夏季土壤中的降解菌株數量也最多，其次分別為春、秋、冬各季，土壤磷的含量與降解氧樂果細菌的數量之間並沒有太大的相關性（ r = 0 . 494 ） ；在降解菌占細菌總數百分比上，秋季降解菌株所佔百分比最大，為0 . 547 % ；在降解菌株中，芽孢桿菌屬（ bacillus ）在每一季節所佔的比例都是最大的，春、夏、秋、冬分別為44 . 44 % 、 50 . 00 % 、 48 . 15 % 、 47 . 22 % ，其它菌屬所佔比例都比較少，這可能跟土壤的基本性狀有關，春夏秋冬四季的輪換，氣溫的變化，植被的差異，耕作的不同，比較適合抗逆性較強的芽孢桿菌屬（ bacillus ）的生長。
  7. Study of several systems of non - deoxygenated rtp

    幾種抗氧猝滅室溫磷光測量體系的比較研究
  8. The oxidizing kinetics equations of different dipping time of dipping two kinds of phosphate saturable solution were determined. the influences of dipping time of dipping two kinds of phosphate saturable solution on antioxygen properties of sic kiln furniture were also studied. the effect of dipping two kinds of phosphate saturable solution were compared. both of their best dipping time were determined

    探討浸漬兩種磷酸鹽飽和溶液次數對窯具材料結構和性能的影響，確定浸漬兩種磷酸鹽飽和溶液不同次數的氧化動力學方程，分析其對sic窯具材料抗氧化性的影響，比較兩種磷酸鹽飽和溶液的浸漬效果，並確定各自的最佳浸漬次數。
  9. Compared with traditional oxygen detection methods, there are several advantages using this sensor : no oxygen consumption and reference electrode are needed ; no electronic current is needed and no disturbances happen if there is a magnetic field outside ; the intensity of the phosphorescence has n ' t relation to the stir and flow rate of the sample ; the response is rapid

    與傳統的測氧方法相比，它在測量過程中不消耗氧，不需要參比電極，不用連接電流，不受外界電磁場干擾，與樣品流通速率和攪拌速率無關，響應速度快。因此，近幾十年來，磷光傳感器的研究十分活躍。
  10. The resistance strain showed low cross - resistance to methoxyfenozide, but it showed no cross - resistance to cyhalothrin, deltamethrin, beta - cypermethrin, phoxim, chlorpyrifos, methomyl, emamectin, fipronil and chlorfluazuron, with resistance ratios ranged from 0. 83 - to 1. 63 - fold

    該種群對甲氧蟲酰肼有一定交互抗性，對有機磷、氨基甲酸酯、擬除蟲菊酯類等多種殺蟲劑都不存在交互抗性，抗性比值在0 . 83 ~ 1 . 63倍之間。
  11. By using the polyacrylamide gel electrophoresis, thirteen isozymes ( est, sod, gd, gpi, mdh, me, cat et al., ) from five population of r. philippinarum in the north of china were analised and compared

    通過聚丙烯酰胺凝膠電泳對中國北方五個群體的菲律賓蛤仔的酯酶、超氧化物歧化酶、葡萄糖六磷酸脫氫酶、蘋果酸脫氫酶、磷酸葡萄糖異構酶、蘋果酸酶和過氧化氫酶等同工酶進行了分析比較。
  12. Based on a comparison with phosphorus - free epoxy resins, the properties of phosphorous epoxy resins are stated in detail

    通過不含磷的環氧樹脂比較的基礎上，詳細陳述了由含磷固化劑制備的環氧樹脂的性能，尤其是阻燃性能和耐熱性能。
  13. The main results and conclusions acquired from the dissertation are as follows : ( 1 ) aam templates with nano - pore arrays were fabricated in different anodic oxidative conditions by anodic oxidation of aluminum foils, so the pores in aam templates might have different diameters, different densities, different depths and different aspect ratios

    主要研究程果和結論如下： （ 1 ）在硫酸、草酸和磷酸電解液中，在不同的陽極氧化條件下制備出具有不同大小、密度、深度和縱橫比的納米孔陣列aam模板。
分享友人
分享到 Line

分享到臉書