purification structure 中文意思是什麼

purification structure 解釋
凈水構築物
  • purification : n. 1. 清洗，洗凈；凈化（作用）。2. 提純，精製。3. 【宗教】滌罪；潔身；齋戒；潔禮，祓；【天主教】潔杯式。
  • structure : n. 1. 構造，結構；組織；石理，石紋。2. 建造物。3. 【化學】化學結構。4. 【心理學】（直接經驗中顯現的）結構性，整體性；整體結構。adj. -d ,-less adj.
  1. Reclamation, purification and linkage of them respectively, then sequencing and analyses of according gene structure were made, results show that the complete sequence length of corresponding pcr product from brussel sprouts, kohlrabi and kale are 1665bp, 1650bp and 1650bp, containing the first two exons and introns and 22bp of the third exon

    對各pcr產物分別進行回收、純化、載體連接和序列測定及基因結構分析等，結果表明，該片段在抱子甘藍、羽衣甘藍和球莖甘藍三種作物中的全長分別為1665bp 、 1650bp和1650bp ，包括相應基因的前兩個外顯子和內含子以及第三個外顯子的22bp序列。
  2. Furthermore, a new concept for purification of the polluted water, that is, the water purification technology must be combined with the water project under construction, is put forward and a structure plan of the bank revetment built with stone cage for water purification is recommended as well

    同時提出了一種將凈水技術與必須建設的工程項目結合起來的新的凈化污染水體思路，並推薦了凈水石籠護岸結構方案。
  3. The content of this paper contains : chapter one introduces the basic concepts, developing course, research significance, application foreground and the present research state of other countries in the world. chapter two introduces the structure characteristic and the performances and applications in the areas such as mechanics, physics and chemistry, then analyzes the present state, existing problem and developing trend of nanotubes research. chapter three introduced several synthesis methods and purification methods of nanotubes and nanofibers detailedly. chapter four concentrates on the research of two foreign research groups who use carbon - hydrogen gases flames to produce carbon nanotubes

    論文的主要結構如下：第一章介紹了納米材料科學的基本概念、發展歷程、研究意義、應用前景及世界各國的研究現狀。第二章闡述了碳納米管的結構特徵以及力學、物理和化學等各方面性能和應用，並且分析了碳納米管這種新型碳材料研究目前現狀、存在問題及發展趨勢。第三章詳細介紹了碳納米管和碳納米纖維的幾種傳統制備方法及純化方法。
  4. Relationship between river structure of plain river net and water purification capacity

    平原河網河道結構與水體自凈能力關系實驗研究
  5. After several years research, attempts and practice, we have come up with a set of technical design and installation plan of purification system with strict control procedures, advanced facilities material, material, proper layout, firm and good look structure and reasonable price

    本公司經多年的研究、摸索與實踐，已總結出一整套流程規范、材料設備先進、布局合理、結構牢固美觀、造價實惠的凈化層流手術室技術設計及施工方案。
  6. In this paper, the crystal structure of montmorillonite is introduced and the purification methods ( including gravity separation, hydraulic classification, flocculation, centrifugal separation and chemical purification ), the purification principles and purification effectiveness of the methods were summarized

    摘要總結了蒙脫石的各種提純方法及其試驗原理和提純分離效果，主要涉及重力選礦、水力分析、絮凝法、離心分離和化學提純。
  7. This article confirmed the grafting efficiency of starch grafted to acrylic acid and the structure of starch and its grafted matter through the separation, purification and analysis tests to the grafted copolymer and the grafted forked - chain matter produced from the process of this reaction ; and deduced the formula of the velocity of such reaction mentioned above with a calculated result of the apparent activation energy in this reaction by the curve showing the relationship among the consistency of starch, monomer and initiator and the velocity of the grafting copolymerization

    摘要對澱粉接枝丙烯酸所得接枝共聚物及接枝側鏈物進行分離提純和分析測試，確定了其接枝效率並表徵了澱粉及其接枝物的形態結構；通過分別測定接枝共聚反應速率與澱粉、單體、引發劑濃度的關系曲線，確定了該接枝共聚反應的速率關系式；推算出了反應的表觀活化能。
  8. In china, tannase is obtained normally by the fermentation of natural aspergillus strains. the cell wall structure of this microorganism is very complex and the tannase was fixed tightly between the cell wall and the plasma membrane, which made the extraction and purification of this enzyme very difficult

    目前國內單寧酶的生產主要是依靠麴黴的發酵來進行，由於麴黴的細胞壁結構比較復雜，而單寧酶是一種胞內酶，牢固地結合於細胞的細胞壁與細胞膜之間，這使得發酵后的分離純化工作非常繁瑣。
  9. Monitoring insulin in procedure of production and purification, determining insulin content from bio - tissue fluid and single islets of langerhans, and studying insulin molecular structure are all dependent on chromatographic analysis

    胰島素制劑的純度檢驗，胰島素生產及純化過程的監控，生物體液及胰島細胞分泌胰島素的狀況，重組胰島素結構的剛定及活性研究等都離不開胰島素的測定。
  10. Widely used for large area suspended ceiling and separation of steel structure workshop, suspended ceiling, wall body and air purification room

    廣泛適用於鋼結構廠房、吊頂、墻體、空氣潔凈室的大面積吊頂與隔斷。
  11. Purification and determination of the structure of pulullan polysaccharide

    普魯蘭多糖的分離純化及結構鑒定
  12. This paper presents the effects of some features on the productivity of raw c60 materials, such as distance and approaching speed of electrodes, helium partial pressure and arc current etc. then we separate and purify the raw materials and obtain pure solid c60 of 99. 9 % and compare the purification efficiency and effect of different fluxion phase and fixed phase and discuss the effects of the experimental conditions, such as the depositing speed, the type of the substrate, the surface structure of the substrate and the temperature of the substrate. finally, we use xps, afm, ultraviolet, infrared and raman to analyze the component, structure and feature of the films qualitatively and quantitatively

    本文首先研究了氦氣分壓、弧電流大小、電極間距以及電極推進速度等實驗條件對制備c _ （ 60 ）粗品產率的影響；接著選用柱色譜法分離提純得到了純度大於99 . 9的c _ （ 60 ）固體，比較了不同流動相和固定相的提純效率和效果；然後採用自己改進后的真空鍍膜機，利用電阻式加熱蒸鍍方法，得到了純c _ （ 60 ）薄膜和不同摻雜比的銀摻雜薄膜；探討了沉積速率、襯底種類、襯底表面結構以及襯底溫度等實驗條件對薄膜結構的影響；最後通過xps ， afm ，紫外，紅外，拉曼對薄膜的成分、結構和特性作了定性和半定量分析。
  13. Conclusion because of the different structure between swine and rat pancreas, the different digestion and purification methods of islets preparation are needed

    結論由於豬、鼠胰腺結構的不同，制備胰島細胞應採取不同的消化及純化方法。
  14. Isolation and purification of four main peptide toxins from a. fuligiea were undergone by means of rp - hplc, and idenfication of the chemical structure of - amanitin and - amanitin by nuclear magnetic resonance ( nmr ) showed that the the chemical structure were the same as the reference

    對灰花紋鵝膏菌的四種主要肽類毒素進行了分離純化，並用質譜和核磁共振對兩種鵝膏毒肽（ - amanitin 、 - amanitin ）進行了結構鑒定。結果與文獻報道的相一致。
  15. The structure icon is part of the molecular model of lysozyme, modified from molecular biology of the gene 1976 plate 3 ; the purification icon is from a manual of pharmacia ; the analysis icon is part of a drawing by juang

    上面作為三大主題的縮圖圖片，蛋白質構造是lysozyme的分子模型，自watson所著molecular biology of the gene 1976 plate 3所復制;中間的膠體粒子電顯照片取自pharmacia說明書;右邊蛋白質轉印圖，是自繪的幻燈片。
  16. Knowledge purification is the key procedure of knowledge acquisition, and machine learning is a effective method to gain wisdom for computers, among which artificial neural network with tutor coached can learn more accurate knowledge by faint structure, and then is a perfect way to deal with misty knowledge by describing and computing intangibly. lt is hard to describe or compute the misty relation of terms and document sort with accurate way. and we can figure out misty knowledge with misty way, so the paper introduces ann into vcm to form a conjoint method vcm ann

    。其中，有導師指導的人工神經網路能夠以模糊的結構學習較為精確的內容，是將模糊的知識進行模糊計算和模糊描述的理想方法。詞條項與文檔類別之間的模糊關系難以用精確的方法進行精確地描述與計算，模糊的知識用模糊的方法能得到較好的解決，因此本文將神經網路應用到信息檢索模型中，將之與向量空間模型相結合，形成了一種改進的向量空間模型vcmann 。
  17. The yeast recombinant expression vector pplc3. 5k - ndrg2 was constructed, then the ndrg2 protein was expressed in soluable form in pichia. after purification by metal chelate affinity chromatography, we get 6his - ndrg2 fusion which be nature in structure and will be useful to reseach its functions in future

    為研究ndrgz的結構與功能，構建了ndrgz的酵母融合表達質粒，並在比赤酵母中得到可溶形式的表達；利用金屬螫合親合層析純化出了6his融合的ndrgz蛋白。
  18. The recent progresses of the marine mollusc from the isolation, purification, structure characterization to synthesis of portion lamellarins and analogous alkaloids have been reviewed together with a brief introduction of their biological activity

    摘要綜述了海洋軟體動物活性物質片螺素及其類生物堿的提取、分離、結構確定以及合成路線的研究進展，並簡要介紹了該類物質的生物活性。
  19. As for the water - soluble constituent, analysis about purification and structure on it was still not carried out, and only some basic research on its anticancer activity was finished. data from the experiment indicate that the green extract hqlf could inhibit the activity of b37 mammary cancer cell

    對於水溶性組分，目前還沒有進行物質純度和結構的分析，僅僅進行了抗癌生理活性的初步檢驗，實驗表明，所提取的綠色hqlf組分能夠抑制b37乳腺癌細胞的活性。
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