抽提劑 的英文怎麼說
中文拼音 [chōudījì]
抽提劑
英文
extraction agent-
Non - chemical bond association structures in fanzhi brown coal and their evolution were studied by the integration of hydrous pyrolysis and cs2 / nmp extraction
摘要採用熱模擬實驗與cs2 / nmp混合溶劑抽提相結合的方法對繁峙褐煤中的非化學鍵締合結構及其演化特徵進行了研究。The leakage and treatment of solvent desorber in a butadiene unit of organic synthesis plant are introduced
摘要介紹了某石化公司乙腈法抽提丁二烯裝置的一次溶劑解吸塔泄漏情況和處理過程。The coal ' s mixed solvent mechanisms of swelling, extration and additives are introduced the aggregation behavior of coal in solid and solution states and the mechanisms of fortreated coal were presented
摘要著重介紹了煤的混合溶劑抽提、溶脹和添加劑增溶機理。對煤在固體和溶液狀態的締合行?和預處理增溶機理作了簡要的介紹。No. 6 solvent - extracted oil
6號抽提溶劑油Extraction of large - fragment genomic dna in order to gain dna template of pcr amplification ( long pcr amplification and salvage pcr amplification ) which was high purity and large fragment, three methods were used to extract genomic dna of bacillus subtilis, i. e. low melting - point agarose embedding method, sds - proteinase k - phenol chloroform extraction method and bacterial genomic dna extraction kit method. the genomic dna of bacillus subtilis were gained by these methods, and the operated programs of the methods were improved. the results showed that the genomic dna extracted by low melting - point agarose embedding method were obviously biggest than that of another two methods
大片段基因組dna的提取為了獲得用於pcr擴增(長距離pcr擴增和分段pcr擴增)的高純度、大片段(至少為pcr產物長度的4倍)的dna模板,應用三種方法:低熔點瓊脂糖包埋法, sds -蛋白酶k -酚氯仿抽提法和細菌基因組dna提取試劑盒法,分別提取獲得了枯草桿菌基因組dna ,並對3種方法的操作程序進行了不同程度的改進,結果表明:低熔點瓊脂糖包埋法提取的基因組dna片段明顯大於后兩種方法,採用0 . 5瓊脂糖凝膠電泳3h ,仍然跑不出加樣孔。Different solvents affecting the rate of humic acid extraction are discussed
討論了不同抽提劑對腐殖酸的提取率的影響。It charges commission on the vegetables sold and in return provides trading facilities, transport, accounting, and pesticides residue testing services to farmers and traders
該處從蔬菜銷售額中抽取傭金,用以向菜農及商販提供銷售設施、運輸、會計及除害劑殘餘測試等服務。Abstract : shuangzengji was sprayed upon indica rice shanyou 63 and wheat variety 8504 at the beginning of rice heading and full - earing stag e of wheat respectively, to study the biological effects on rice and wheat. water was used as control. the results indicated that plumpness, 1000 - grain weight and percentage of fertilized grain were increased obviously by the using of shuangz engji
文摘:以水稻品種汕優63 、小麥品種8504為材料,在水稻抽穗始期、小麥齊穗期噴施增粒增重劑(簡稱雙增劑) ,清水做對照,研究其對稻麥的生物學效應,試驗結果表明:雙增劑能明顯提高籽粒充實度、結實率和千粒重。Constructing cdna expressing library of erythrocytic plasmodium falciparum from hainan : the total rna was obtained by using. triplix kit. a modified oligo ( dt ) primer ( cds ffi pcr primer ) was used in the single - stranded ( ss ) dna synthesis reaction. the ss - dna was reversely transcripted from total rna. double - stranded ( ds ) cdna was amplified by long - distance ( ld ) pcrafter the digestion with proteinase k and sfi i, the cdna with no less than 200bp was collected and purified by glass - milk kitthe library was constructed after the ligation of cdna to tiplex2 phage particle packaged with the packaging extract system in vitro. a high titer and high recombinant ratio of cdna library was constructed
構建惡性瘧原蟲海南株紅內期cdna表達文庫提取紅內期惡性瘧原蟲海南株總rna ,直接以總rna為模板使用cdna文庫構建試劑盒,首先反轉錄合成ss一dna ,再擴增合成ds一dna ( cdna ) ,對擴增產物用蛋白酶k消化及左z丁i酶切,抽提蛋白、去除rna后,用玻璃奶試劑盒純化、回收20obp以上的片斷,經與載體連接再用蛋白包裝物包裝后形成未擴增文庫,最後擴增完成惡性瘧原蟲海南株紅內期cdna表達文庫的構建。The aromatics extraction principles and process outlines, the features of sulfolane and the measures on protection of sulfolane from oxidization and degradation were discussed in this paper
摘要敘述了芳烴抽提原理及工藝概況、環丁碸溶劑的特點、環丁碸氧化降解給芳烴生產帶來的危害,提出了環丁碸的保護措施。It operates a vegetable wholesale market at cheung sha wan on a non - profit - making basis. it charges commission on the vegetables sold and in return provides trading facilities, transport, accounting, and pesticides residue testing services to farmers and traders
統營處以非牟利性質在長沙灣經營一個蔬菜批發市場,從蔬菜銷售額中抽取傭金,用以向菜農及商販提供銷售設施、運輸、會計及除害劑殘餘測試的服務。The apoptosis induced by extract of russula subnigricans hongo was investigated in little white rat liver and kidney cells by agarose gel electrophoresis. the result showed that agarose gel electrophoresis of dna extracted from poisoned little white rat liver and kidney cells revealed typical 180 ~ 200bp integer - fold " ladder " " bands. apoptosis induced by extract of russula subnigricans hongo was dose - and time - dependentthe result indicated that extract of russula subnigricans hongo could induce apoptosis in little white rat liver and kidney cells
4 .用電泳技術研究亞稀褶黑菇粗毒液誘導小白鼠肝腎細胞凋亡,小白鼠亞稀褶黑菇抽提液中毒后,肝腎細胞. dna經瓊脂糖凝膠電泳出現180一200bp整數倍的ona梯形帶, 19 . 09 / l一28 . 59 / l范圍內,亞稀褶黑菇提取液誘導肝腎細胞凋亡表現出時間和劑量依賴性The bioactive strain ' s fermentation product was isolated and purified primarily using methods of solvent extraction, acid - alkali extraction, ab - 8 macropore absorption chromatography, 1 x 007 positive ion exchange chromatography, the result showed the purification product has prominent bioactivity inhibit staphalococcus aureus
中國熱帶農業科學院、華南熱帶農業大學2003屆碩士研究生採用有機劑抽提法、酸堿抽提法、大孔吸附樹脂柱層析和陽離子交換樹脂柱層析等方法對hsl 306菌株發酵產物進行了初步分離純化。It charges commission on the vegetables sold and in return provides trading facilities, transport, accounting, and pesticides residue testing services to farmers and traders. any surplus is ploughed back into the development of farming and the provision of scholarships for farmers children
統營處從蔬菜銷售額中抽取傭金,為菜農和商販提供銷售設施、運輸、會計、除害劑殘餘測試等服務,盈餘則用作農業發展及農民子弟獎學金。On the basis of other researchers, the crude product of kp capsular glycoprotein was extracted from kp - 9 strain isolated clinically in china after bacteria lysis, concentration, delipidation, deproteination and precipitation
本文在前人工作的基礎上對國內臨床分離的肺炎克雷伯菌kp - 9株經過細菌裂解、抽提、去脂、去除雜蛋白和有機溶劑沉澱獲得莢膜糖蛋白粗產品。分享友人