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条件筛选
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  condition filter
     Data query in DataWindow is that field information of data table needed search is inputted into general data query window in shape of DataWindow. In general data query window, DataWindow receives query condition inputted by users, and checks if query condition is integrity. Conditions inputted by users were transformed into legal condition filter sentences that can be identified by DataWindow through program processing.
     DataWindow的数据查询,是将需查询的数据表的字段信息以DataWindow的形式传入通用数据查询窗口,在通用数据查询窗口中利用DataWindow接收用户输入的查询条件,检查条件项是否齐全,把用户输入的条件通过程序处理转换成DataWindow能够识别的合法的条件筛选语句,从而实现数据查询。
短句来源
  “条件筛选”译为未确定词的双语例句
     The optinum reaction conditions are as follows: n(rosin)∶n(fumanic)∶n(pentaerythritol)=50∶11∶6, catalyst dosage, 0.15% of the rosin addition reaction temperature, 160±5(°C); addition reaction time, 3h;
     通过单因素和正交实验优化合成工艺条件,筛选得到优化工艺条件为n(松香)∶n(富马酸)∶n(季戊四酸)=50∶11∶6,催化剂用量为松香的0.15%,加成温度160±5°C、反应时间为3h;
短句来源
     This confirmed again reversible changes of the helices. Crystal screen kits (Crystal Screen I and II, Hampton Research, Riverside, CA, USA) were used to optimize the growing conditions of 2-Helix protein. High quality crystals were eventually obtained at the optimized regime of 15% PEG 8000 and 1.0 MLi2SO4 buffer, and used for diffusion analysis.
     用晶体生长条件筛选试剂盒(Crystal Screen Ⅰ and Ⅱ,Hampton Research,Riverside,CA,USA)对2-Helix蛋白晶体的生长条件进行初选,经过优化最后在15%PEG 8000、1.0 M Li_2SO_4缓冲液长出可以进行衍射的晶体。
短句来源
     The fermentation conditions of BtHB was studied and the results indicated that its apt cultural time, temperature, ph, rotation rate is 36h, 30℃, pH7.5,1 80r/mim, respectively.
     对BtHB菌株进行发酵条件筛选结果表明,BtHB菌株的最适培养时间、温度、酸碱度、转速分别为36h、30℃、pH7.5、180r/mim。
短句来源
     The principal factors affecting the epoxy group contentwere found out and the best conditions were as the following: the weight ratio ofcellulose, epoxy chloropropane and 30%NaOH(g/mL/mL) was1:6:8, The reactiontemperature was 40℃. The reaction time was 2.5h.
     通过条件筛选,确定了环氧基含量达到最大的反应条件:纤维素/环氧氯丙烷/30%NaOH(g/mL/mL)=1/6/8,反应温度40℃,反应时间2.5h。
短句来源
     ObjectiveTo discuss the condition of HPLC and sample preparation of β-Asarone pharmacokinetics.
     目的探讨高效液相色谱(HPLC)法建立β-细辛醚药代动力学的参数设置及生物样品制备条件筛选
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     Therein A Let Z be a Banach space, / 6 C(X. R) , satisfying the P. S. condition, Cbe the unique critical value of / in [c, b] C R suppose that all the comsected component of K, are isolated points.
     S. 条件,c是f在[c,b](?)
短句来源
     condition and implement the p.
     条件及 p.
短句来源
     Screening of Denitrifying Bacteria and Determination of the Culture Conditions
     反硝化细菌的筛选及培养条件的研究
短句来源
     STRAIN SCREENING AND FERMENTATION CONDITIONS OF A NOVEL HEPARINASE PRODUCING STRAIN
     肝素酶产生菌的筛选及发酵条件
短句来源
     Screening of Bioflocculant-producing Bacteria
     微生物的筛选
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The most favourable solid seed-medium and cultural conditions were screenedout through orthogonal experiments.Under such suitable conditions the numberof spores produced was increased 7.5 times more than those on Gause's No.1synthetic medium while the culture time needed only 4 days,i.e.beingshortened by at least 7~10 days.The curve of the spore number produced at different times showed that therewere several generations of spores produced on the same agar-slants;each gene-ration's spores possessed different...

The most favourable solid seed-medium and cultural conditions were screenedout through orthogonal experiments.Under such suitable conditions the numberof spores produced was increased 7.5 times more than those on Gause's No.1synthetic medium while the culture time needed only 4 days,i.e.beingshortened by at least 7~10 days.The curve of the spore number produced at different times showed that therewere several generations of spores produced on the same agar-slants;each gene-ration's spores possessed different characteristics in antibiotical production.The fermentation flasks inoculated with the first or the second generationalspores would produce more nanchangmycin A or more effective insecticidalantibiotics(the fraction B)respectively.

本研究进行了南昌链霉菌孢子培养基和培养条件的筛选。筛选到的培养基和培养条件,使南昌链霉菌每支斜面孢子达5亿多,是高氏培养基产孢量的7.5倍,培养时间缩短了7~10天。同时初步探讨了南昌链霉菌在固体培养基上孢子的消长变化及对摇瓶发酵产素的影响,发现该菌在固体培养基上能周期性地产生多代孢子;摇瓶发酵,接种第一代孢子南昌霉素 A 产量最多,接种第二代孢子则高效杀虫组分 B 的效价最高。

The adsorption and desorption extraction processes of Midecamycin in the fermentation broth with macroreticular adsorbents in the production process were discussed.The material and experimental conditions such as, adsorbents, eluants and other relevant factors were selected and determined in the laboratory.Results showed that, (l)the static capacity of Midecamycin onto the MD-A adsorbent is as high as 6.7 × 10~4u/g of resin, from fermentation broth with a concentration of 1,500 u/ml,and is 40% higher than that...

The adsorption and desorption extraction processes of Midecamycin in the fermentation broth with macroreticular adsorbents in the production process were discussed.The material and experimental conditions such as, adsorbents, eluants and other relevant factors were selected and determined in the laboratory.Results showed that, (l)the static capacity of Midecamycin onto the MD-A adsorbent is as high as 6.7 × 10~4u/g of resin, from fermentation broth with a concentration of 1,500 u/ml,and is 40% higher than that of CAD-40 adsorbent reported ia the literature) (2) the dynamic capacity of Midecamycin onto the ME)-A adsorbent is 1.32×10~5 u/g of resin; (3) a kind of ketone was used as eluant with elution rate of 93%.

本文主要介绍用大网格吸附剂从发酵液中提取麦迪霉素的吸附与解吸过程的研究,包括吸附剂和解吸剂的选择、吸附与解吸条件的筛选等。结果表明:选用MD-A型吸附剂,在发酵液浓度为1500u/ml左右时,对麦迪霉素的静态吸附容量高达6.7×10~4u/g抽干树脂,比以前报道过的CAD-40吸附剂高出40%左右,动态吸附容量可达1.32×10~5u/g干树脂;所筛选到的酮类洗脱剂其解吸率可达93%以上。

Antioxidative conditions in the process of extracting tea polyphenols have been studied. The experimental results proved that the percentage of tea polyphenols oxidized could be apparently controlled by adding inorganic antioxidant in the neutral solutions. The antioxidative activity increased in the following order: KI

本文报道了茶多酚制备(工艺)过程中抗氧化条件的筛选,研究结果表明在中性介质中添加无机抗氧化剂能明显抑制茶多酚氧化,其抗氧化效应序列MST>MSO_4>Na_2S_2O_3>KI。MST对人体无害且价廉,它的应用为茶多酚商品化开发提供诱人前景。

 
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