滴定酸度 的英文怎麼說

中文拼音 [dīdìngsuāndù]
滴定酸度 英文
titrable acidity
  • 滴 : Ⅰ動詞（液體一點一點地向下落） drip Ⅱ名詞（一點一點地向下落的液體） drop; droplet Ⅲ量詞（用於滴下的液體的數量） drop
  • 定 : 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...
  • 酸 : 酸構詞成分。
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 酸度 : [化學] acidity酸度計 acidimeter; acidometer; 酸度檢定 acidity test; 酸度控制 acidity control; 酸...
  1. In trpsin tolerance assay. this virus could resist to 1 % trpsis at 37 in an hour. in acid tolerance assay, this virus was resistant to ph3. 0 and ph5. 0 at 37 in 2 hours, and the average infection litre of the virus decreased little. in heat assay, at 50, the virus was processed from 5 minutes to 150 minutes and at each condition the viral virulence reduced to some certain degree. among these conditions, when at 50 in 30 minutes. the average infection litre of this virus decreased over 2 tilre. and when al 50 in an hour, cpe of ihis virus disappeared. when time was set for an hour. but with processed in different temperature as 50 60 70, 80, the virus losl the multiplication capacity complelely. in biological assay, we selected different cell lines to cultivate this virus by laking advantage of possesional cells at that time in our laboratory. then we found that fcwf cell line was the most sensitive to dxmv and mdck was the second. with f81 cell line, after passaged for 12 times continuously with low concentration of fcs. the virus could produce cpe. however, with vero cell line. the virus could not procuce any cpe after many passages. the hemagglutination and lumadsorption reaction test proved that this virus had no any reaction to erythrocyte of pig, fowl and cavy. by neutrolizaion assay, dxmv could be identified as a kind of ccv

    理化學研究表明，該病毒為rna病毒，對氯仿、乙醚敏感；胰酶試驗中，經37 、 1小時處理的病毒，仍然能夠在貓源細胞fcwf細胞上生長，並且毒力基本保持不變；耐酸性試驗中，病毒分別在ph5 . 0和ph3 . 0經37作用2小時，毒力僅下降一個滴度；耐熱性試驗中，該病毒在恆定溫度50 ，設定不同時間，從5分鐘到150分鐘，毒力均有不同程度下降，其中， 50作用30分鐘，病毒平均滴度下降2個單位； 50 ， 60分鐘， cpe消失；恆定時間1小時，設定不同溫度（ 50 - 60 - 70 - 80 ） ，病毒在細胞上完全喪失增殖能力， cpe消失。生物學試驗，利用實驗室現有條件，選擇不同的細胞系對該病毒進行培養，發現該病毒對貓源細胞fcwf最敏感； mdck細胞次之； f81細胞經多次傳代，亦可出現cpe ；而vero細胞則不敏感。血凝試驗表明，該病毒對豬、雞、人及豚鼠的紅細胞均無血凝性。
  2. Dried milk. determination of titratable acidity routine method

    奶粉.可滴定酸度的測定
  3. Dried milk. determination of titratable acidity reference method

    奶粉.可滴定酸度的測定
  4. Sulphuric acid and oleum for industrial use. determination of total acidity, and calculation of free sulphur trioxide content of oleum. titrimetric method

    工業用硫酸和發煙硫酸.總酸度的測定和發煙硫酸中游離三氧化硫成分的計算.滴定法
  5. Testing methods for phthalic esters - part 2 : determination of acidity to phenolphthalein - titrimetric method

    鄰苯二甲酸脂的試驗方法.第2部分:酚酞的酸度測定.滴定法
  6. Agropharmaceutical products. potassium permanganate. determination of the titre

    農藥製品.高錳酸鉀.滴定度測定法
  7. Thermometric titrimetry has had a long association with the production of alumina from bauxite ; where it has traditionally been applied to the determination of the caustic and aluminate contents of recirculating “ bayer process ” liquors

    溫度滴定測量長期以來都和從礬土中提煉生產氧化鋁有關系?傳統上被用來測定再循環"拜爾法液體中的苛性堿和鋁酸鹽的含量。
  8. Together with “ free ” hydroxyl ions already present in solution, these hydroxyls are titrated with protons ( acid ), to a thermometrically determined endpoint

    游離的烴基離子存在於溶液中，用質子（酸）就滴定這些烴基離子，出現了一個溫度測量的終點。
  9. This article discusses the acidic potassium permanganate method of permanganate index from the following aspects : heating time, titrate temperature and titrate speed, end point of titration

    摘要文章對高錳酸鹽指數加熱時間、滴定溫度、速度、滴定終點的控制進行了探討。
  10. Surface active agents. determination of the power to disperse calcium soaps. acidimetric method modified schoenfeldt method

    表面活性劑.鈣化皂擴散能力的測定.酸度滴定法
  11. Methods for analysis of milk - based products - determination of titratable acidity of yogurt potentiometric method

    奶基製品分析方法.酸乳酪可滴定酸度測定
  12. Fruit and vegetable products - determination of titratable acidity

    可滴定酸度的測定
  13. Fruit and vegetable juices. determination of titrable acidity

    果汁和蔬菜汁.可滴定酸度的測定
  14. Milk powder - determination of titratable acidity

    滴定酸度的測定
  15. Milk. determination of titratable acidity

    奶.滴定酸度的測定
  16. Products derived from fruit and vegetables. determination of titrable acidity

    水果和蔬菜衍生製品.可滴定酸度的測定
  17. Methods for chemical analysis of liquid milk and cream - determination of titratable acidity - method for cream

    牛奶和奶油化學分析方法.第10部分:可滴定酸度測定.第2節:奶油測定方法
  18. Methods for chemical analysis of liquid milk and cream - determination of titratable acidity - method for liquid milk

    牛奶和奶油化學分析方法.第10部分:可滴定酸度測定.第1節:牛奶測定方法
  19. Methods for analysis of dried milk and dried milk products - determination of the titratable acidity of dried milk - routine method

    奶粉和奶粉製品分析方法.第7部分:奶粉可滴定酸度測定.第2節:常規法
  20. Total acid number by semi - micro color indicator titration, method of test for

    用半微量顏色指示劑滴定法測定酸度總值的試驗方法
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