過濾層 的英文怎麼說

中文拼音 [guòlǜcéng]
過濾層 英文
filter bed
  • 過 : 過Ⅰ動詞[口語] （超越） go beyond the limit; undue; excessiveⅡ名詞（姓氏） a surname
  • 濾 : 動詞（除去液體雜質） filter; strain
  • 層 : i 量詞1 （用於重疊、積累的東西 如樓層、階層、地層） storey; tier; stratum 2 （用於可以分項分步的...
  • 過濾 : [工業] filter; filtrate; screening; colation; filtration; filtering; lautering; colating; straini...
  1. The intrusion detection system chooses the misuse detection technology. the main content of the paper is divided into four sections : section 1 mainly explores the windows network architectonics, analyzed the program of ndis, and introduced the main network data capture schema of lower layer ; then introduced the mechanism of packet capture and filter, and analyzed the framework of winpcap in capture and filter packet on the bases of former work

    本論文主要包括四個方面：第一部分主要分析了windows的網路體系結構，剖析了網路驅動介面規范（ ndis ）的編程，介紹了低層網路數據的主要的捕獲方案：然後介紹了包捕獲和過濾機制；最後在前兩者的基礎上，分析了本系統開發用工具winpcap數據包捕獲和過濾的的結構。
  2. Then this paper concerns about the network packet intercepting technology of linux os and gives a thoroughly overview of network hacking methods and some application protocol criterion, including http, ftp, telnet, nntp, pop3, smtp etc. then the system design scheme of the transparent proxy has been discussed, this system can be divided to 4 modules below : establishment of transparent charnel, implement of proxy service, gui configuration and management application, accessory filter functions ( such as url filter, command filter and logger etc ). we explain key techniques in all 4 main parts of this system, define the interfaces of each module, what is more the main data structures and software implements codes are all illustrated

    首先，論文陳述了防火墻的相關技術基礎，分析了透明代理作為一種先進易用的防火墻技術的原理，闡述了linux操作系統網路數據包攔截技術和http 、 ftp 、 telnet 、 nntp 、 pop3 、 smtp等應用層協議的協議規范和具體的工作流程。接著敘述了本透明代理服務器的系統總體設計方案，將系統分為以下幾個部分：透明通道建立、代理服務實現、 gui配置管理程序以及過濾功能（如url過濾、命令過濾和日誌審計等） 。論文然後分別介紹各個關鍵部分的具體實現要點，解釋了相互間的介面關系，列出了主要數據結構和實現流程。
  3. The separation of the formica rufa linnaeus samples by pel filtration chromatography. in this part, the author has primarily separated the formica rufa linnaeus samples by glucosan gel g - 50 filtration chromatography. the principle is the difference of the molecular weight of different components

    紅褐林蟻樣品的凝膠過濾層析分離本部分旨在通過葡聚糖凝膠g - 50過濾層析初步分離紅褐林蟻樣品，根據分子量大小不同而達到分離目的。
  4. Strain bl21, and gene expression was induced by iptg. the target proteins were directed into the periplasmic space by the staphylococcal protein a signal sequence preceding the rgd - hirudin gene. using ion exchange chromatography and gel filtration chromatography, the chimera proteins were purified, and both of them showed a single band in tricine - sds - page. the results of activity analysis suggested that these two chimera proteins not only have antithrombin activities, but gain platelet aggregation inhibitory activities as well

    通過離子交換層析和凝膠過濾層分別對兩種嵌合體蛋白進行純化，純化產物在tricine - sds - page中都顯示為單一條帶。活性分析結果表明兩種嵌合體蛋白在保留水蛭素抗凝血酶活力的同時，還呈現抗血小板聚集活性。
  5. Based on the extensive studies of subtilisin - like protease ( prl ) of metarhizium anisopliae, extracellullar serine protease is suggested to be a key enzyme involved in the fimgal penetration to invertebrates. the investigation of serine protease in the nematode infected by owvtl may help to understand the mechanism of nematophagous fimgi as biological control agents. a 3l kda serine protease was isolated and purified from the liquid culture of h rhossiliensis owvtl challenged with nematode panagrellus redivivus

    本研究利用線蟲誘導下owvt - 1菌株液體發酵，通過粗分級分離、離子交換層析和凝膠過濾層析分離提純了一個分子量為31kda的絲氨酸蛋白酶，生物學測定表明其對大豆胞囊線蟲二齡幼蟲具有致死作用，同時測定了該酶理化特性，酶活力在75附近酶活力最高，隨著ph的增加酶的穩定性升高，與膽堿酯酶具有相似的ph曲線，對特異性底物aape （ suc - ala - ala - pro - glu - pna ）具有作用， ssi和ci - 2抑制該酶的活性。
  6. As a hard - core part of epikarst ecosystem, soil makes a hinge action in the karst process. it forms a leach layer between rainfalls and carbonate and gives a great much time and space in the karst process. soil co2, a very pivotal factor in the karst dynamic factors, makes an action of driving forces in karst dynamic system

    土壤作為表層帶巖溶生態系統的核心部分，在巖溶過程中起著樞紐作用，它的存在使得大氣降水與碳酸鹽巖之間形成一個「過濾層」 ，賦予巖溶作用更廣闊的時間和空間，其中土壤co _ 2是個非常關鍵的因子，它是巖溶作用的重要物質來源，在巖溶動力系統中起著驅動力作用。
  7. In drainage of agricultural lands, a filter or gravel envelope is used to prevent the entrance of fine sand and silt into the drains.

    在農田排水中常常採用礫石或過濾層來防止粉細砂和泥沙進入排水溝。
  8. It can be the filtration layer of the dikes, river canal, seacoast, concrete and retaining walls

    可以做堤壩，河渠，海岸，混凝土，擋土墻的過濾層。
  9. By sampling in different filter layer and analyse of water head damage in all sampling point, i draw a condusion about filter function of porcelain sand filter is superior to the general filters

    通過濾層分層取樣，對各取樣點的水頭損失的分析，得出瓷砂濾料較一般濾料過濾性能優越的結論。
  10. Based on the experiment of dust removal in a granular layer at normal temperature and the analysis of the experimental results, the influence of filter particle diameter, layer thickness and filtration velocity on the dust removal efficiency was researched

    摘要在常溫下，採用固體顆粒層進行過濾除塵的實驗研究，並對實驗結果進行分析，探索了過濾介質粒徑、過濾層厚度和過濾速度對除塵效率和床層壓力差的影響。
  11. Maintaining malt shell ' s intergrity and forming loose filter layer whose thickness may increase 15 - 20 %

    可保持麥芽殼皮完整，形成疏鬆高效的過濾層，濾層厚度可增加15 - 20 % 。
  12. The enzyme activity in fermentation liquid could be inhibited by pmsf and dfp. the fermentation liquor also showed good dehairing activity. the alkaline protease ( named dhap, dehairing alkaline protease ) in the fermentation liquid was purified with hydrophobic interaction chromatography, ion exchange and gel filtration

    通過cm - sepharosefastflow離子交換層析， deae - sepharosefastflow離子交換層析， sephacryls - 100 ， sephacryls - 200凝膠過濾層析，疏水層析等純化步驟對短小芽孢桿菌發酵液中的堿性蛋白酶進行了純化。
  13. At last, we got the pure protein with the determination of electrophoresis. the molecular weight of the enzyme is estimated at 30903 through gel filtration and sds - page electrophoresis. the isoelectric point is 8. 6 ?. 3

    經sds凝膠電泳和凝膠過濾層析兩種方法測定該酶的分子量分別為33113dalton和28840dalton ；其等電點pi = 8 . 6 0 . 3 。
  14. The result gave the optimal filter particle diameter, layer thickness and filtration velocity

    根據實驗結果，確定了最佳的過濾介質粒徑、過濾層厚度和過濾速度。
  15. The structure characteristic sand control is in charge of being protected tube, base managing, internal and external network, filtering

    結構特點防砂管由保護管基管內外網過濾層等組成。
  16. We can rebuild the network packets and encryption and decryption data and many other important operations of network security in the layer. in addition, that can elevate the efficiency of the whole system

    實現了對現有的協議棧增加了過濾層，並且可以在該層中實現封包重組，加密解密等網路安全方面重要的操作。
  17. To facilitate drainage of groundwater and to maintain water flow, permeable rocks will be used for recompaction. filter layer and weepholes will also be installed. these will guarantee the normal flow of groundwater

    為促進排水及保持正常水流，工程將使用具滲透性的石塊作重新壓實，同時安裝過濾層及疏水孔，以確保地下水仍可如常流出。
  18. An antifungal protein, named as b16, was purified from the supernatant of the fermentation broth of strain 041381 by 80 % saturation ammonium sulfate, desalt and gel filtration on sephadex g - 75, which with molecular weight at about 30 - 40 kd on the basis of sds - page

    菌株041381發酵上清液經70飽和度硫酸銨沉澱，透析脫鹽， sephadexg - 75凝膠過濾層柱，得到活性物質b16 。以sds - page膠為基礎進行電泳分析， b16的分子量為30 - 40kd 。
  19. The special ring - type with three - dimensional depth of a product of function of the products is filtered layer, can stop sand one above 0. 06mm, and is developing into the steady sand cake constantly, form the protective screen of the second dish of sand control, it is particularly remarkable to block sand performance

    產品作用本產品特殊的具有立體深度的環狀過濾層，能阻擋0 . 06mm以上的砂粒，並不斷發展成為穩定的砂餅，形成第二道防砂屏障，擋砂性能尤為卓越。
  20. [ methods ] consideration of free heparin, unlike polypeptides, adsorb poorly onto plastic surfaces. in order to study the interaction of heparin with ifn - y using elisa assay, heparin - bovine complex ( hbc ) was synthesized by conjugating heparin to bsa in the presence of sodium cyanoborohydride

    結果凝膠過濾層析獲得了高純度的hbc ，通過hbc將肝素包被在酶標板上， ellsa實驗表明， ifn一y主要與hbc中的肝素結合（ p （ o ， 01 ） 。
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