extraction and purification造句
例句與造句
- studies on the extraction and purification of shuxiong dropping pill
舒胸滴丸提取純化工藝的研究 - study on extraction and purification of sod from garlic cells
從大蒜細(xì)胞中分離純化出超氧化物歧化酶 - extraction and purification of two antioxidants from rosa rugosa
玫瑰花中兩種抗氧化成分的分離鑒定與活性測定 - study on extraction and purification process of total anthraquinone in rheum
大黃總蒽醌提取與純化工藝的研究 - extraction and purification antibacterial polysaccharide from nephrolepis cordifolia
抗菌腎蕨多糖的提取與分離 - It's difficult to find extraction and purification in a sentence. 用extraction and purification造句挺難的
- study on extraction and purification of hypericin from hypericun perforatum l . with ethanol
金絲桃素的提取純化工藝研究 - study on the extraction and purification of chlorogenic acid in eucommia ulmoides oliv . leaves
杜仲葉中綠原酸的提取純化研究 - study on extraction and purification of general flavonoids from buckwheat fagopyrum esculentum stems
甜蕎麥莖中類黃酮的提取純化工藝研究 - the methods of extraction and purification, determination of purity and molecular weight, chemical composition, and bioactivities of tea polysaccharide are summarized
本文就茶多糖的提取純化方法、純度測定、分子量測定、化學(xué)組成、生理作用等進(jìn)行綜述。 - after plasmid and cherosome dna extraction and purification, the gyra of 16 isolates of salmonella gene was amplified by polymerase chain reaction ( pcr )
測定了16株致病性沙門氏菌對12種抗菌藥物的最低抑菌濃度(mic)，依照美國臨床實驗室標(biāo)準(zhǔn)委員會(nccls)標(biāo)準(zhǔn)(1990)判定菌株耐藥性。 - the research advances of the anthocyanins pigment from purple sweet potato are described, including the physiological activity, the methods of extraction and purification and composition analysis
摘要概述了國內(nèi)外關(guān)于紫甘薯花色苷色素的研究進(jìn)展，包括其生理活性、色素提取和純化方法、含量測定以及組分分析，為該色素的進(jìn)一步開發(fā)利用提供依據(jù)。 - studying on the technics of extraction and purification of herb dosage : extraction and purification, enzyme reaction . super fluid extraction, strong immersion, new type of absorption and defecation, super speed centrifugation and film separation, and dissolve leach technique
3研究與開發(fā)任務(wù)1植物化學(xué)有效成分標(biāo)準(zhǔn)品和對照品的研究開發(fā)，中藥指紋圖普庫與資源庫的建立 - studying on the technics of extraction and purification of herb dosage : extraction and purification, enzyme reaction . super fluid extraction, strong immersion, new type of absorption and defecation, super speed centrifugation and film separation, and dissolve leach technique
3研究與開發(fā)任務(wù)1植物化學(xué)有效成分標(biāo)準(zhǔn)品和對照品的研究開發(fā)，中藥指紋圖普庫與資源庫的建立 - in order to study the function of cycling2 in vitro culturing cell line, we used pires-g2 eukaryotic expression vector transfecting human gastric cell line sgc-7901 and human embryo kidney hek-293 cells by lipofectamine plus reagent, and studied the function of cycling2 expression on the cell proliferation in vitro, further investigated the regulation mechanism of cycling2 . at the same time, we made a study on the expression level change of cycling2 in normal gastric tissue and different type and different stage of gastric carcinoma tissue . material and method 1 material : piresneo vector was purchased from clonetech, plasmid extraction and purification kit was purchased from qiagen company; rpmi 1640,, dmem fetal calf serum were obtained from gibco / brl; lipofectamine plus and g418 were purchased from life technologies; ultrasensitive ? s-p kit, mouse monoclonal antibody p21wafl ( in use ), dab staining kit were purchased from maixin company
實驗材料與方法1.實驗試劑高糖dmem、rpmll640和胎牛血清購自美國g山eo/brl公司;dmewf12(1:1)混合培養(yǎng)液購自美國hyclone公司;胰蛋白酶購自美國si目叮a公司;hepes由美國amersco公司分裝;脂質(zhì)體轉(zhuǎn)染試劑(upofectalnineplusreageni)和以18為美國玩vitrogen公司產(chǎn)品;piresneo載體購自美國cloneteeh公司;質(zhì)粒提取及純化試劑盒購自德國qiagen公司;ultresensitive翎s一p免疫組織化學(xué)試劑盒;鼠單克隆抗體戶3(do一7)蛋白(即用型);鼠單克隆抗體p21waf，(即用型);dab染色試劑盒均購自福建邁新公司;鼠單克隆抗體pziwa曰(濃縮型);辣根過氧化酶標(biāo)記羊抗鼠二抗購自北京中山公司;ecl試劑盒購自美國santacruze公司;dcproteinassay試劑盒購自bi。 - the respiratory intensity of the contaminated soil decreased by 29.93 % while ammonification and nitrification increased significantly than that of control soil . 2 . extraction and purification of soil microbial total dna a method of extracting soil total dna was developed, and it can extract dna from g + bacteria
二、土壤微生物總dna的提取和純化方法研究為了采用不依賴于培養(yǎng)的16srdna分析的方法研究有機磷農(nóng)藥長期污染對土壤微生物群落結(jié)構(gòu)的影響，建立了從土壤中提取總dna的方法，并通過改進(jìn)使適合于對革蘭氏陽性菌的提取。
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