提取劑 的英文怎麼說

中文拼音 [dīqǔjì]
提取劑 英文
extractant
  • 提 : 提動詞（垂手拿著） carry （in one's hand with the arm down）
  • 取 : Ⅰ動詞1 （拿到身邊） take; get; fetch 2 （得到; 招致） aim at; seek 3 （採取; 選取） adopt; assume...
  • 劑 : Ⅰ名詞1 （藥劑; 制劑） a pharmaceutical or other chemical preparation 2 （某些有化學作用的物品） a...
  • 提取 : 1. （取出） draw; pick up; collect 2. （提煉） extract; abstract; recover
  1. Methods the antioxidant of 75 % ethanolic extract and organic solvent extracts, water extracts and polysaccharids from acanthus ilicifolins l. was detected by flow - injection chemiluminescence, to evaluate the ability of scavenge h2o2

    方法採用流動注射化學發光法，研究該植物75 %乙醇提取物及其有機溶劑萃取分離部分、水提取物及多糖對過氧化氫（ h2o2 ）的清除作用。
  2. It reveals that 30 % acidulous grain alcohol is suitable, superior in the pigment dissolving

    結果表明： 30 %酸性乙醇是美國地錦色素的較好提取劑。
  3. Viral rnas were extracted from virus - infected allantoic fluids using qiaamp mini - extraction kits. after reverse transcription, cdna was amplified using specific primers for each gene segment

    用qiagen的rneasyrna試劑盒提取病毒rna后，逆助興才李醫『筍脂碩聖『老『才轉錄合成cdna 。
  4. Ripe poppy seeds have no narcotic effects. the seeds and latex ( milky sap ) extracted from green capsules, however, have sedative, tranquilizing, antispasmodic, and hypnotic properties

    成熟罌粟種子沒有麻醉作用。種子和乳汁（乳狀的樹汁）從綠色的莢提取，然而，有鎮靜劑，使平靜，止痙攣和催眠產物。
  5. It also provides the first evidence of anti - arthritic efficacy of a complex turmeric extract that is analogous in composition to turmeric dietary supplements

    它同樣是第一次證明了姜黃食品添加劑的成分和抗風濕的作用的提取物成分類似。
  6. According to the frequently used methods of extraction and isolation of natural products from organic body, the freeze - dried ascidian tunica was exhaustively extracted with 100 % chloroform then the combined extracts were filtered and the solvent was separately concentrated under vacuum to yield a dark - brown gum

    按照目前比較常用的天然產物的提取分離辦法，將樣品冷凍乾燥后，用100氯仿浸泡，收集氯仿濾液，減壓蒸餾濃縮去除浸提溶劑，得到黑褐色的浸膏狀物質。
  7. Abstract : the total quantity of perylene quinonoids in hypocrella bambusae ( b. et br. ) sacc., shiraia bambusicola p. henn and culture substance of ascomycetes hypocreacae ( fr ) tul. sp. were determined with spectrophotometric methods. the relative extraction efficiency were studied when ethanol, acetone and chloroform were used as solvents. among them acetone was the best one

    文摘:用分光光度法測定了竹紅菌、竹黃和菌寄生菌培養物中?醌類化合物的總量；同時研究了以無水乙醇、丙酮和氯仿為溶劑提取?醌類化合物的相對效率，結果發現以丙酮為溶劑最合適。
  8. We pay attention to the technical content of the product, carries on the deep processing to the product, introduces the bacteriolysis enzyme extraction technology of american group company, take the duck ' s egg as the raw material, extract the bacteriolysis enzyme that is widely applied to the medicine, the cosmetics, food anticorrosion and the bio - engineering fields of research, and we may extract 2500 kilograms every year ; we study the technology of maintaining egg product freshness with the shenyang agricultural college ; abandons with the national environmental protection agriculture using the project center, the dalian environmental science design research institute, the chwangho city environmental protection bureau jointly carries on the birds and beasts feed increase ecology conditioner expansion tests, makes zhuanghe city heidao agriculture comprehensive exploitation co., ltd the provincial level science and technology innovation enterprise

    莊河市黑島農業綜合開發有限公司在產品開發中注重提高產品的科技含量，對產品進行深加工，引進美國艾蒂集團公司溶菌酶提取技術，以鴨蛋為原料，提取廣泛應用於醫學、化妝品、食品防腐及生物工程研究領域的溶菌酶，年可提取2500公斤；與沈陽農業大學聯合研究蛋品保鮮技術；與國家環保農廢利用工程中心、大連市環境科學設計研究院、莊河市環保局聯合進行禽飼料添加生態調節劑擴大實驗，使黑島農業綜合開發有限公司成為省級科技創新型企業。
  9. When extraction solvent acetic acid to alcohol ratio was 1 : 5, solid to liquid ratio was 1 : 15, 40, 36hours, the bacteriostasis of chilli extraction was best

    當提取劑中乙酸：乙醇為1 ： 5 ，固液比為1 : 15 ，提取溫度為40 ，時間為36小時辣椒提取物的抑茵效果最佳。
  10. The lipase b from candida antarctica ( cal - b ) displays high enantioselectivity on a broad range of substrates, making it an accepted biocatalyst for asymmetric organic chemistry

    摘要從南極假絲酵母中提取的脂肪酶b ，具有較高的對應異構體選擇性，廣泛應用在培養基中，作為不對稱有機化學的生物催化劑。
  11. Multi - residue analysis of 20 organophosphorous insecticides in vegetable was performed by db - 1701 capillary column coupled with gc - fpd detector in this study. ethyl acetate was used to extract the pesticides from vegetable samples using a homogenizer. the extract was separated, concentrated and detected by gc - fpd

    通過四種提取方法的比較，確立了蔬菜中20種有機磷殺蟲劑多殘留的分析方法為：乙酸乙酯提取劑、高速勻漿法提取，經離心，濃縮， gc - fpd法測定。
  12. The structure of the extract was determined by ir, and the spectrogram is accordant to standard product

    考察了提取劑的含水量、浸泡時間、原料性質和原料預處理方法等因素對提取的影響，獲得了最佳提取條件。
  13. The method for determining avermectin ( avm ) in muscle of sturgeon ( a. schrenckif ) by high performance liquid chromatography with fluorescence detector was established. the homogenized muscle sample was extracted by acetonitrile, following centrifugation at 3000 g for 15 min

    採用乙腈作為肌肉中蛋白沉澱劑和阿維菌素的提取劑，經堿性氧化鋁spe柱純化，蒸乾和衍生化，用高效液相色譜（ hplc ）檢測。
  14. To the terrain like jiaolongzhang area, hoac should be less than 2 % to extract carbonates and nh4c1 should be less than 1 %

    在類似於蛟龍掌半乾旱黃土覆蓋景觀區，醋酸提取劑濃度應小於或等於2 ，氯化銨濃度小於或等於1 。
  15. Different from the existing cognition, the concentration of solvent should be much lower rather than higher when extracting the metals absorbed on clay minerals and bound to carbonates

    與前人認識不同，進行可交換態（粘土吸附）和碳酸鹽結合態弱信息提取時，不是提高提取劑濃度，而是降低濃度。
  16. Abstract : the chromium leaching - out toxicity was determined with different extraction agents, different extracting time, different solid - liquid rate and different extracting method. in accordance with petroleum drilling engineering and protecting environment, a test method suited to evaluate the leaching - out toxicity of waste drilling mud was suggested

    文摘:以鉻為分析指標，探討了鉆井廢棄泥漿在不同的提取劑、不同的提取時間、不同的固液比以及不同的提取方式下鉻的浸出毒性大小，提出了適合評價鉆井廢棄泥漿中鉻的浸出毒性的試驗方法。
  17. The chromium leaching - out toxicity was determined with different extraction agents, different extracting time, different solid - liquid rate and different extracting method. in accordance with petroleum drilling engineering and protecting environment, a test method suited to evaluate the leaching - out toxicity of waste drilling mud was suggested

    以鉻為分析指標，探討了鉆井廢棄泥漿在不同的提取劑、不同的提取時間、不同的固液比以及不同的提取方式下鉻的浸出毒性大小，提出了適合評價鉆井廢棄泥漿中鉻的浸出毒性的試驗方法。
  18. Therefore, to use the weak signal extraction technique in overburden approportely, we should decide the extraction procedures after thoroughly test

    因此，在覆蓋區應用弱信息提取方法時，應結合景觀和樣品特徵，採用實驗方法確定合適的提取劑濃度。
  19. The metal content of extractants by different nh4c1 and ho ac extraction shows that a reasonable selection of solvent concentration is key to improve the effects of response to mineralizations

    濃度提取試驗結果表明，選擇合適的提取劑濃度，可從根本上改善提取效果。
  20. The results showed that using the simple device, the reaction was finished in shorter time with higher rates and when it was used 95 % alcohol as picking up solvent, the percent of crude extractings from ginkgo biloba leaves was the highest

    結果表明，簡易裝置所用時間較短、收率較高且操作簡單方便；利用95 %乙醇作為提取劑在使用簡易裝置時，銀杏葉粗提物得率最高。
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