篩選樣本 的英文怎麼說

中文拼音 [shāixuǎnyàngběn]
篩選樣本 英文
screening sample
  • 篩 : 名詞[書面語] （植物名） sedge
  • 選 : Ⅰ動詞1. （挑選） select; choose; pick 2. （選舉） elect Ⅱ名詞（挑選出來編在一起的作品） selections; anthology
  • 樣 : Ⅰ名詞1. （形狀） appearance; shape 2. （樣品） sample; model; pattern Ⅱ量詞（表示事物的種類） kind; type
  • 本 : i 名詞1 （草木的莖或根）stem or root of plants 2 （事物的根源）foundation; origin; basis 3 （本錢...
  • 篩選 : dressing by screening; screen; preparation by screening; preparation; choose by means of a sift; ...
  • 樣本 : sample book; specimen; advanced copy; sample; muster; scantling; instance; statistics
  1. In this paper, thirty strains of yeast were isolated from nineteen samples of fermented milk ( ten koumiss samples, three fermented goat milk samples, four fermented milk samples, two shubat samples ) which were collected from the west - centre region of inner mongolia from which we aimed to select the yeast with high vitalistic ? galactosidase. according to the results of dedermination that were the metabolism rate and ratio vitality of ? galactosidase, stk - 1 - 1 has been selected. the result of identification showed that stk - 1 - 1 belonged to kluyveromyces marxianus of kluyveromyces

    本研究主要以內蒙古中西部地區牧區採集的19個發酵乳樣品（ 10份酸馬奶、 3份發酵山羊奶、 4份酸牛奶和2份發酵駝奶）為研究對象，分離獲得30株酵母菌，從中篩選乳糖酶高活力酵母菌株。根據乳糖代謝率和乳糖酶比活力的測定結果，選出菌株stk - 1 - 1為優勝菌株。經鑒定，該菌株屬克魯維酵母屬（ kluyveromyces ）的馬克斯克魯維酵母（ kluyveromycesmarxianus ） 。
  2. The profile of microbial community structures in different deep sea sediments was evaluated and the interaction between microorganisms and environment was analyzed by culture - independent molecular phylogenetic methods. psychrophilic and psychro - tolerant bacteria were cultured and used for screening the cold - active enzymes

    此外，本文還對採集自太平洋的深海沉積物和南極、北極區域的樣品進行了低溫微生物的分離培養及低溫酶的篩選與性質分析。
  3. At the part of empirical study, this paper chooses 124 a - stock listed companies from stock exchange of shanghai and shenzhen as research samples, makes use of the step method to filter the 13 possible variables ( including 3 debt - paying ability indexes, 3 operating ability indexes, 4 profitability indexes and 3 cash flow indexes ) in analysis and finally sets up discrimimant models by fisher discrimimant rules with the samples " financial data. then this paper validates the stability of these models using the self - validation and cross - validation before analyzing the prediction ability of these models with outside - validation

    實證研究部分主要以我國深、滬兩市124家上市公司為研究樣本，採用上市公司1998年至2001年的實際財務數據，運用逐步判別分析方法對擬進入模型的13個變量（包括3個償債能力指標、 3個經營能力指標、 4個獲利能力指標及3個現金流量指標）進行篩選，並根據fisher判別準則建立判別模型，在運用自身驗證法與互動式驗證法對模型的穩定性加以驗證后，運用外部數據驗證法對模型的預測能力進行了分析。
  4. 1760 samples produced by endophytes reserved by shanghai health creation center for biopharmaceutics r & d were tested on several models, and many bioactive samples were selected. the result of second round indepth - screening for these bioactive samples demonstrated that three samples still possecced great inhibitory ability against foam cell formation process of macrophage

    本研究對1760份植物內生菌發酵樣品的活性通過多個模型進行了初步篩選，結果發現多個活性樣品，對活性樣品進行復篩，發現其中有三份樣品對巨噬細胞泡沫化抑制活性仍較強。
  5. ( 3 ) eco - tourism value of wetland landscape resources. for a rational development and protection of the wetland, we studied its landscape resources and its value to created an assessment system of the ecological landscapes, and to evaluated qualitatively and quantitatively the value of wetland to the eco - tourism. we also analyzed the structure, classification and order of the wetland landscapes

    同時，根據ahp 、多元分析及數量化理論，科學地提出了南洞庭湖景觀生態數字化評價模式，篩選了濕地景觀九個因子，制定了景觀因子等級標準體系，建立了濕地景觀項目（ 9 ） -類目（ 34 ）系統，完成了86個景觀樣本景觀因子的數字化。
  6. Column, no special filtering is performed. rather, the text is generally passed through the word breaking component as - is

    列中的數據，不會執行專門的篩選，而一般通過斷字組件按原樣傳遞該文本。
  7. Members of the hong kong hapmap group specialising in bioinformatics and statistics also participated in the data analysis group of the hapmap project by developing software for selecting variable sites for genetic studies and for measuring the genetic relatedness between pairs of individuals. professor tsui provided some comments on this project

    香港hapmap研究小組的成員在所有樣本上一共成功測試了超過三萬個基因標記，小組中的生物資訊及統計研究員同時亦參與hapmap計劃數據分析組的工作，開發軟體用以篩選變異點進行基因研究及計算人與人之間的基因關系。
  8. The laboratories process patients specimens and surveillance samples for the diagnosis and screening of infections

    本部門為臨及監察樣本進行診斷和傳染病的檢測篩選。
  9. The study area is located in wangdonggou, a small watershed in changwu county, shaanxi province. with the principles of combination of qualitative and quantitative analysis, macroscopic and microscopic analysis, the assessment indexes of soil erosion are selected through a series processes such as field investigation, soil sampling, physical and chemical properties analysis of soil, analysis of relations between the influencing indexes and soil erosion, statistics method, and so on. every index is divided into five grades according to the specific criterion, and its weight is drawn by ahp method

    本文以陜西省長武縣王東溝小流域為研究區，在堅持定性分析與定量分析相結合、宏觀與微觀相結合的原則下，通過實地野外調查和採集樣品，土壤樣品的理化分析，土壤侵蝕影響因素的分析，利用數理統計分析方法，篩選出了王東溝流域土壤侵蝕定量評價指標；並對這些指標進行土壤侵蝕評價等級的劃分及權重的確定，從而建立了評價指標體系。
  10. Effect of medium components on enzyme production and characterization of anaerobic fungal crude enzymes were also investigated. this thesis was described in the following three sections. in the first section, twelve anaerobic fungal strains isolated from rumen and faeces of ruminants were screened for xylanase and cmcase production

    本研究從黑白花種公牛、水牛、山羊糞樣及山羊瘤胃內容物中分離到12株厭氧真菌，並對其進行了產高活性羧甲基纖維素酶和木聚糖酶菌株的篩選，同時還就培養基主要組分對厭氧真菌產酶的影響和厭氧真菌的粗酶性質進行了研究。
  11. The content of this research include : screening the microorganism that can produce bioflocculant from the microorganism sample, select the best microorganism to optimize its culture condition that can increase the flocculating activity to the utmost ; in order to see about his flocculating activity, then using the bioflocculant flocculate the kaolin suspension and compare the flocculating results with the pac hpam ; on the basis of the bioflocculant has excellence flocculating activity, distill and purify the bioflocculant from the culture mediunu give qualitative analysis of its ingredient and reach its flocculating mechanism. the studies include the enrichment culture of the microorganisms that can produce bioflocculant and their screening suggest that they are broad exist in the soil and active sludge

    本課題的研究內容包括：從微生物樣品來源中篩選出微生物絮凝劑；從中挑選具有優良絮凝活性的微生物絮凝劑產生菌，對其產微生物絮凝劑的培養條件進行優化以提高其產絮凝劑的絮凝活性；用該絮凝劑絮凝高嶺土懸液，並與聚合鋁（ pac ）和水解聚丙烯酰胺（ hpam ）進行比較，以考察其對廢水的絮凝效果；在具有優良絮凝活性的基礎上，將該絮凝劑提取和純化，對其進行分析研究，並對其絮凝機理進行探討。
  12. In this paper, the preparation of goat plancenta immunoregulatory factor ( gpif ) avivity samples, the comparison among several methods for evaluating immunobiologic activity and the choosing of optimum methods have been systematically studied. on the base of these, we have evaluated the immnobiologic acitivity of gpif, finded the dose - effect activity curve of gpif ; and analyzed influencing factors of different grafts, disposal means on gpif immunobiologic activity

    本課題以mr10000的羊胎盤免疫調節因子gpif （ goatplancentaimmunoregulatoryfactor ， gpif ）為免疫生物活性評價樣品材料，對gpif免疫生物活性進行了評價方法的比較篩選、免疫生物活性評價方法的優化，並在此基礎上對gpif進行了免疫生物活性評價，確立了gpif免疫生物活性劑量效應曲線，探討了不同工藝方法及處理因素對gpif免疫生物活性的影響，與同類藥品免疫生物活性進行了對比。
  13. In conclusion, the results of checking of physiochemistry items, uv spectrum data, chromatographic fingerprints test and safty evaluation indicated that gpif avivity evaluation samples were eligible. through the comparison of methods for evaluating immunobiologic activity and the choosing of optimum methods to evaluating immunobiologic activity, we created assay methods evaluating immunobiologic activity for quality standard of gpif. the research of dose - effect of gpif can also supply theoretical materials for pharmacology. that the experiments on the factors which affect the immunobiologic activity of gpif and the comparison with similar drugs demonstrated that gpif was a kind of cellar immunoregulating drug with stable and high immunobiologic activity

    綜上所述，通過對gpif免疫生物活性評價實驗樣品材料的準備，顯示由該工藝制備的實驗樣品材料理化性質穩定，活性成分含量充足，安全可靠，可以用來作為gpif免疫生物活性的評價;通過對gpif免疫生物活性評價方法的比較篩選及評價方法的優化，為gpif質量標準建立了較優免疫生物活性評價手段;同時gpif免疫生物活性劑量效應的發現，為該產品的免疫生物活性深入研究奠定了基礎，也為gpif藥效學研究提供了理論資料;對gpif免疫生物活性影響因素的探討及與同類藥品免疫生物活性的對比，證實gpif是一種免疫生物活性穩定、且具有高免疫生物活性的細胞免疫增強劑;同時，本研究也為同類產品免疫生物活性評價提供了方法學參考。
  14. By analyzing the rainfall data of 20 hydrological stations in the miyun reservoir basin from 1970 to 1993, the relationship between 45 heavy rainfall events and synoptic situations, nwf outputs, the forecast indexes and synoptic patterns are put forward, and 24 - hour heavy rain forecast equations of june, july, august in the miyun reservoir basin are developed

    通過整理1970 - 1993年24年間水庫流域內20個水文站雨量資料，分析45個暴雨天氣樣本與歷史天氣形勢和數值預報產品的關系，篩選出預報指標和預報因子，使用數值預報產品的解釋應用方法，根據天氣環流形勢的分型，分別組建了6 、 7 、 8月每個月份的未來24小時暴雨天氣預報方程。
  15. Through rainfall simulating under laboratory, and making slice of sampling, the project researched in the soil crust development, and studied the dynamic rule of erosion factors which were raining and soil erosion factors during soil crust development. in the same time, the research was to find the critical condition of all factors in the process of soil crusting, and to filter the critical factor that could affect soil surface crust

    本文採用人工模擬降雨方法，通過采樣製作土壤切片，觀察分析表土結皮在不同條件下發育的微形態特徵，研究降雨、土壤等侵蝕產沙因子在表土結皮發育過程中的動態響應規律，界定表土結皮發育過程中各因子的臨界條件，篩選有關土壤顆粒組成、結構特徵等物理化學性質對表土結皮形成影響的關鍵因子。
  16. Therefore, we study on the survey method for the statistics of whole industry waterway transportation volume based on the basic units of ships management and waterway traffic safety superintendence - port and waterway superintendence units ( pws units ). in this dissertation, we mainly studied and solved the following three problems : 1

    由此對依託我國的水上安全監督和船舶航行管理的基層單位? ?港航監督所、監督站和監督點（以下簡稱為：港航監督所站）開展全行業水路運輸量統計調查進行了研究，本論文重點研究和解決了方案設計中以下三方面的問題： （ 1 ）依託港航監督所站，進行全行業水路運輸量抽樣調查的具體方法研究和篩選。
  17. Via accidental sampling, i made an investigation to the status quo of the employee turnover of chinese enterprises. the sampling consists of 1, 432 resumes including 1, 001 online resumes from 100, 000 and 431 from 800 personnel files of the company i am serving now. the objects cover people from all provinces and at the age of 16 - 65

    取樣包括對10萬份網上簡歷進行篩選（依百分之一的比例） ，獲得1001份樣本，還包括從自己所在企業的人才庫（ 800份簡歷）中獲取的431份樣本，共1432份（取樣覆蓋全國各省、市，年齡分佈16至65歲間） 。
  18. High - throughput screening depends on the development of a quantitative, pharmacologically relevant assay for the identified target, which can then be reproduced across a large number of samples

    大規模篩選有賴于對要識別的靶子的數量和藥物相關分析的發展，然後可以在大量樣本中重復。
  19. Forty arbitrary primers were used in the analysis of the seven samples, within which five primers produced relatively stable diversity. in total 49 loci were detected by these five primers, including 25 diverse loci ( 51 % ). pairwise genetic distances were calculated and accordingly cluster analysis was carried out and the genetic dendrogram of the seven samples were generated

    在rapd分析中使用了40個隨機引物對7個樣本進行分析，經重復實驗，篩選出了5個多態性較為穩定的引物，測到49個位點，其中25個（ 51 ）有多態性。
  20. And the author founds investigation item filtration can improve precision and veracity of model and provides the single - item test method to reach the goal mentioned above

    在模型驗證中發現，要提高模型的精度和命中率，需要對調查數據項目進行有目的的篩選。本文提出的小樣本單因素篩選方法可以提高模型的命中率。
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