用離心法分離 的英文怎麼說

中文拼音 [yònglíxīnfǎfēnlí]
用離心法分離 英文
spin off
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  • 離 : Ⅰ動詞1 （離開） leave; part from; be away from; separate 2 （背離） go against 3 （缺少） dispens...
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  1. This can be separated by centrifugation.

    它可以用離心法分離。
  2. Precipitates are usually collected by centrifugation at intervals.

    常常是用離心法分段收集沉澱的。
  3. Particle size analysis ; size analysis by air classification with centrifugal counterflow classifier

    粒度分析.用離心逆流分粒器風力分級法進行粒度分析
  4. Suspended solids including fine particles and colloids cannot be removed efficiently with gravitation sedimentation ; they are removed using centrifuge, dissolved air flotation, diatomaceous earth filtration, coagulation sedimentation plus rapid sand filtration while dissolved solids are removed with ion exchange, ultrafiltration, activated carbon adsorption and chemical oxidation

    懸浮固體之去除包括微顆粒及膠體物，無法以重力沉澱之物質，可採用離心分離機、空氣浮除法、矽藻土過濾法、混凝沉澱加快濾池等去除之。而溶解性固體去除則採用離子交換法、微細孔濾膜過濾、活性碳吸附以及化學氧化等去除之。
  5. In the first trial, combination of enzymatic digestion was used to prepare suspensions of spermatogenic cells from adult mouse testis, and then a modified discontinuous percoll gradient centrifugation method ( 15 %, 22 %, 30 %, 40 %, 50 %, 60 % ) was introduced to isolate spermatids from the cellular suspensions. the content of spermatids in each isolated fraction by percoll method was determined by morphology ( wright - giemsa stain ) and flow cytometry analysis, and the viability of spermatogenic cells was assessed by using eosin y exclusion test

    在第一部分試驗中，首先利用連續3次組合酶消化成年小鼠睪丸制備睪丸細胞懸液，然後經6層非連續percoll梯度離心法（ 15 、 22 、 30 、 40 、 50和60 ）分離，通過形態學和流式細胞術鑒定南京醫科大學碩士學位論文各個percoll組分中精子細胞的含量，並以伊紅y排斥試驗測定細胞的存活率。
  6. Aim and methods : the effect of estradiol ( est ) on ltype calcium current ( i ca. l ) in guinea pig entricular myocytes was studied by using wholeell patchclamp ) technique

    應用全細胞斑片鉗技術記錄酶學方法分離的豚鼠單個心室肌細胞離子通道電流。
  7. In this thesis a fuzzy control system used in voltage and reactive power auto regulatory device is designed based on the nine - zone controlling principle. in the fuzzy system, the fuzzy reasoning is mamdani method and the antifuzzy is centroid method. the software matlab is used to calculate the fuzzy system. the fuzzy system divide the voltage - reactive pane into fuzzy zone, in this way the domain - swing between closing domain is eliminated

    論文對電壓無功綜合控制技術進行研究，針對傳統九區域分區控制方法無視電壓與無功耦合的缺點，結合變電站電壓無功控制的實踐經驗，在傳統控制方法上引入模糊控制，設計了基於模糊控制的電壓無功綜合控制系統。模糊推理系統中採用mamdani型推理，非模糊化採用重心法，設計中使用matlab進行輔助設計和離線計算。
  8. Combined with case analysis, this essay illuminates the actual application of the location selection method based on gravity method and discrete model

    結合實例分析，說明基於重心法與離散模型的配送中心選址方法的實際應用。
  9. However, it is too expensive in investment, complex in experimental techniques, difficult and dangerous in performance. in this paper to overcome these drawbacks, the similarity relations together with a new method and its principle of experiment have been developed based on the model theory of structural similarity. according to this principle, the total stress ; an be obtained as a sum of the stresses due to weight and external loading, which based on only one model experiment without any gravitational loading

    最後，針對外載與自重共同作用下，傳統光彈性分析法中採用離心力場模擬重力場獲得自重應力的試驗投資耗費大、技術復雜且難度大和不安全等嚴重缺點，按照結構相似的模型理論，本文提出模型外載與自重並存變動外載的光彈性分析法，導出處理這個問題具體的相似律和試驗原理及方法，進行了典型實驗驗證，指出僅用外載作用的模型試驗，即不用離心力場模擬重力場的模擬試驗，就可以獲得上述兩種載荷共同作用下的應力分析結果。
  10. The spatial flux terms are discretized by using central difference scheme and the time integration is performed by using explicit scheme in the flow solver

    流場求解時採用中心差分的有限體積方法對空間通量項進行離散，採用顯式推進方法進行時間方向的積分。
  11. Aiming at the possible problem of dyeing rate in cotton fabrics determined by spectrophotometry, the cause was introduced ; by experiment, the method of centrifugal sedimentation could be used to eliminated errors

    摘要針對分光光度法測定棉織物上染率時可能出現的問題，闡述了問題出現的原因，經實驗表明，採用離心沉降的方法可消除誤差。
  12. Based on the analysis of effect of operation parameters on the atomize results, the method for model selection and scale - up design of centrifugal atomizer for spray humidifier are introduced in this paper

    摘要在分析各種運行參數對霧化效果影響的基礎上，介紹了噴霧增濕塔用離心式霧化器的選型與放大設計的方法。
  13. There are following defects in the present theories and experiences concerning test anxiety : " one is the narrow scope of the research objects ; the other is researchers only use the simple approach - the so called " confidence training " to decrease the level of test anxiety, or engage different approaches separately ; the last one is developmental researches always do n ' t follow with experimental researches

    考試焦慮是心理學的一個重要研究課題，但是通過分析國內外考試焦慮的研究現狀，我們發現還存在以下幾點不足：一是研究對象的范圍狹窄；二是從干預手段來看，往往只採用所謂「自信訓練」的單一方法，或是幾種方法分離來降低焦慮水平；三是研究方法單一，缺乏銜接性。
  14. Determination of particle size distribution by centrifugal liquid sedimentation methods - general principles and guidelines

    用離心液體沉澱法測定顆粒尺寸分佈.一般原則和導則
  15. Determination of particle size distribution by centrifugal liquid sedimentation methods - photocentrifuge method

    用離心液體沉澱方法測定顆粒尺寸分佈.一般原則和導則.攝影離心法
  16. Transmembrane ionic channel currents were recorded by using the whole - cell patchclamp technique in single cardiac entricular myocyte enzymatically isolated from guinea - pig hearts

    應用全細胞斑片鉗技術記錄酶學方法分離的豚鼠單個心室肌細胞離子通道電流。
  17. Standard test method for determining the particle size distribution of advanced ceramics by centrifugal photosedimentation

    用離心光電沉澱法測定高級陶瓷粒徑分佈的標準試驗方法
  18. The mechanism is that the introduced complementary oligonucleotides can bind to the corresponding mrna or double - stranded dna in genome and form partial double - stranded molecules or triple - stranded nucleic acid molecules by sequence - specific and nonsequence - specific antisense action, thus the target gene will be orientationally blocked and expression of the target inhibited so that therapeutic effect could be attained. in this study, we designed a fragment of human c ii ta cdna in antisense orientation using mrna of c ii ta as template. the primers were designed based on 94 - 500 nucleotides segment in 5 " end of ciita gene so that the interested gene contained 407 base pairs which included two aug codons in 1 16 and 188 nucleotides as well as the splicing site between the first and the second exons

    本研究設計以c tamrna為模板的反義cdna片段，從c ta基因5 』端第94位到500位核苷酸段設計引物，目的片段407bp ，覆蓋第116和188位兩個aug密碼子，也包含了第一外顯子和第二外顯子間的剪接位點：用常規分子生物學方法構建了反義片段的腺病毒表達載體（ padeasy - 1系統） ；腺病毒載體經hek293細胞包裝產生含反義片段的重組腺病毒，用氯化銫密度梯度離心法獲得純化的高滴度腺病毒；進行體外基因轉移，分別用反義片段真核表達載體轉染p388d1細胞和用重組腺病毒感染hela細胞，觀察導入的c ta基因反義rna抑制細胞內組成型或誘導型c ta基因表達的作用，從而達到調控mhc -類分子表達的目的。
  19. Medical electrical equipment. part 2 : particular safety requirements for separation of cells and plasma monitors by centrifugation

    醫療用電氣設備.第2部分:用離心法的細胞分離和血漿監測器的特殊安全要求
  20. Determination of particle size distribution by centrifugal liquid sedimentation methods - centrifugal x - ray method

    用離心液體沉澱法測定粒度分佈.離心x射線法
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