酸性定影粉 的英文怎麼說

中文拼音 [suānxìngdìngyǐngfěn]
酸性定影粉 英文
acid fixer
  • : 酸構詞成分。
  • : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
  • : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
  • : Ⅰ名詞1 (物體擋住光線后映出的形象) shadow 2 (鏡中、水面等反映出來的物體形象) reflection; image...
  • : Ⅰ名詞1 (粉末) powder 2 (用澱粉製成的粉條或粉絲) noodles or vermicelli made from bean potato o...
  • 酸性 : [化學] acidity; acidness; acerbic; acidic property酸性材料 acid material; 酸性促進劑 acid acceler...
  1. The radish red by the mustard family plant party loyalty radish after squeezing, filters, withdraws, the vacuum concentration, spray drying but, assumes the scarlet red indefinite powder, the easy absorption of moisture, after the absorption of moisture to form massive, but does not affect the use effect, the taste micro acid, is easy to dissolve in the water, does not dissolve in the absolute ethyl alcohol, serves as the food coloring, is suitable in the acidic drink, the luster bright, is transparent, general amount used 0. 02gkg

    蘿卜紅由十字花科植物紅心蘿卜經壓榨、過濾、提取、真空濃縮、噴霧乾燥而得,呈深紅色無末,易吸潮,吸潮后結成塊狀,但不響使用效果,味微,易溶於水,不溶於無水乙醇,用作食用色素,適用於飲料,色澤鮮艷、透明、一般用量0
  2. The authour investigate the dosing conditions and effect of the pac to the huanghe water - source, which includes the following four parts : the selection of the pac ; the confirmation of dosing scheme and effect of the pac ; the research of application of potassium permanganate in combination with pac ; the research of the pac ' s modification and the modified effectiveness. the experiment is mainly carried out on the pilot system in the jieyuan water plan of tianjin. the results of the reseach include the following : l ) the pac from zunhua plant is selected as the better carbon for the source water of tianjin through the experiment ; 2 ) through the pilot experiment we conclude that the pac ' s best adding point is the mixing tank and the better dose is 10mg / l, on which the codmn of filtered water can be decreased to 40 % and the effluent have no problem of odour and color ; 3the adsorbing experiment show that pac mainly adsorb the organic matters which molecular wt., distribution between 500 and 3000, and can adsorb organic matters whose molecular wt., distribution are bigger than 6000 if the dose of it is adequent ; 4 ) pac together with potassium permanganate can remove the organic matter more effectively than each of them alone, and reduce the rising trend of turbidity of the flotation ' s effluent due to adding pac ; 5 ) the thesis made a research on the surface properties and the adsorbing capability of the modified carbon by oxidizer : the modified carbon with 20 % h2o2 can remove more organic pollutants than the untreated one by 12 % when we add a higher dose of coagulant ; 6 ) the modification of reduction and loading metal ions are also sttldied, and drow the following conclusions : the modified carbon with 5 % ammonia can enhance the organic matter ' s removal effectiveness by 10 % to the tianjin source water than the untreated one, and the modified one with loading metal ion remove the organic matters from the tianjin source water better ( 8 % ) than the untreated one due to the strong affinity betwween the humic acid and copper ion

    本文的實驗主要是在天津芥園水廠的中試系統上完成的,論文的成果和結論主要包括: 1 )通過靜態實驗選河北遵化活炭廠生產的煤質炭為適合天津原水的炭種; 2 )中試實驗確末活炭的較佳投加點為混合池投加,較佳投加量為10mg l ,此時可使濾后水的cod _ ( mn )降低40 ,且可較好地控制濾后水的嗅味和色度; 3 )初步確末活炭對原水中有機物的吸附主要集中在分子量在500 - 3000范圍內,投量增大時可吸附部分分子量大於6000的有機物4 )中試實驗表明:末活炭與高錳鉀聯用可取得較兩者單獨應用時對有機物更好的去除效果,且對因投加末活炭而造成的氣浮出水濁度升高有一的改善作用; 5 )研究並初步確氧化改末活炭表面質和有機物的去除效果的響:末活炭的氧化改會使其表面的官能團大量增強,表面極增加;經20的過氧化氫改的活炭在增大混凝劑投加量( fecl _ 3投量為15mg l )時對有機物的總體去除效果較原活炭提高12 , 1次氯鈉改炭對有機物的去除效果較原活炭提高6 ; 6 )研究並初步確還原改、負載金屬離子對原水中有機物的去除效果的響:經5氨水改的活炭可提高天津源水中有機物的去除率達到10 ;負載銅離子后的活炭可提高對腐殖類物質的去除能力,一般可提高8左右。
  3. The results showed that to add 0. 5 % of the bioactive soybean powder could increase the stability of the dough, strengthen the extension resistance, the gluten index and fatty acid value were influenced too

    結果表明:添加0 . 5 %以上的活大豆可使面團的穩提高,抗延伸阻力增強,對麵筋指數、脂肪值均有一響。
  4. In the process of study, by a lot of experiments for analyzing luminescent properties " affecting factors, such as concentration ce and tb h3bo : i, synthesizing temperature and temperature reserving time, reducing condition, etc, it gives out a good foundation for synthesizing ideal rare earths luminescent materials activated by ce and tb in aluminates strontium host. the study indicated that photoluminesent aluminates strontium power activated by ce, tb, in sral., 0, has a better luminescent effect. under the appropriate condition, srall. 0 ( that produce olivine light can be composed in 235nm or 365nm ul traviolet radiat ion act i vated by tbi07, al, > 0. i and srco : !

    研究表明,鈰、鋱共激活鋁鍶基光致發光體發光效果比較好;將tb _ 4o _ 7 、 srco _ 3和a1 _ 2o _ 3為原料,在適當的條件下可以合成在235nm或365nm紫外光激發下發出較強綠光的sral _ 2o _ 4 : ( tb )發光;加入ceo _ 2合成sral _ 2o _ 4 : ( ce , tb )可以增強sral _ 2o _ 4發光體的發光能:在合咸溫度下保溫時間對合成樣品的發光效果有重要響;隨實驗條件的改變可以制備出發紅、黃、綠色光的磷光體;通過x射線物相分析法對合成物的物相組成進行測
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