modification of agent 中文意思是什麼

modification of agent 解釋
病原體變異
  • modification : n. 變更,更改,修正;改良,改進;緩和;修改;減輕;限制;【生物學】誘發變異,變態,變體,變型;【語法】修飾;(用變音符號的)母音改變。
  • of : OF =Old French 古法語。
  • agent : n 1 行為者,動作者;【語法】主動者。2 原因;動因;作用物,(作用)藥劑。3 代理人,代辦人;代理商...
  1. Evaluating effects to parlygorskite organising modification by x - ray, tem, sem, ir, viscidity analysis etc. contrasting organising modification effects of parlygorskite original ore and acidified palygorskite, the result shows wd - 51 modification agent has better modification effect to acidified pargorskite than parlygorskite original ore

    對比了用wd - 51對坡縷石原礦和酸化坡縷石進行有機化改性處理的改性效果,表明wd - 51對酸化坡縷石的改性效果要好。
  2. Uses : used as desizing agent and bleach activator ; used in the oxidation and degradation of waste materials in pools and the closed and circling water ; used in modification of starch, production of bonds and coating materials ; used in the oxidation of alcohol and linalool ; used as an essential component of bleaching formulations for hair cosmetics

    用途:用於脫漿劑和漂白活性劑;用於水池及封閉循環處理水中有害物質的氧化降解;是生產澱粉的調節劑,並應用於粘合劑的塗料生產中;用於支鏈氧化、乙醇和芳香族羥基氧化;染發劑的基本成分之一,起脫色作用。
  3. The ft - ir and the energy spectrum tests confirm that aluminium zirconium organic metal coupling agent has been grafted onto the surface of tio2 and sem test shows better dispersion of ultrafine tio2 after modification

    紅外光譜和能譜分析表明,在超微二氧化鈦粉體表面接枝上了鋁鋯有機基團;通過掃描電鏡可看出經過改性后的超微二氧化鈦分散性得到改善。
  4. The article is focused on the modification studies of chitosan ultrafiltrating compound membrane ( cs compound membrane ) on the basis of preceding researches. it includes adding cross - linking agent, modification agent, acylation agent in the casting membrane solution. the result shows that the new modification membrane are better in the phychemical properties and separation properties

    本文是在前面研究的基礎上,著重進行了聚氨基葡糖復合超濾膜(簡稱cs復合膜)的改性研究.通過從交聯劑、改性劑、乙酰化試劑等方面的改性來尋求最佳的鑄膜液配方.結果表明,改性后的膜能達到較好的物化性能和分離性能
  5. Uses : used in cleaning and pickling if metal surface ; used in accelerating curing of low concentration formalin adhesives ; used in modification of starch, production of bonds and coating materials ; used as desizing agent and bleach activator ; used as an essential component of bleaching formulations for hair cosmetics

    用途:用於金屬表面的清潔和酸洗;用於加快低濃度福爾馬林粘合劑的處理過程;是生產澱粉的調節劑,並應用於粘合劑的塗料生產中;用於脫漿劑和漂白活性劑;是染發劑的基本成分這一,起脫色作用。
  6. Mobile agent, which originates from distributed - system research area and indicates the future of internet, is the result of gradually developed distributed - system technology. nevertheless, as a new concept, the mobile agent is probed both home and abroad. hence. there ' s neither regular model nor detailed description of agent. taking it for granted, this essy aims at the availiblity of mobile agent on the base of the mobility and autonomy of it. this essy then describes the " agent - based and fully materialized virtual database in the electronical book market system ", in which the author plays an importmant role. as regard to this sysetm, a uniform mirror database ( book market ) of all sourcedatabases is established and, with the help of the mobile agent, it ensures more instant access to diversified book information the customer needed. when some data is changed in the source termiante, the mobile agent then carries modification informations and moves from the source terminate to the mirror terminate, and, by doing relevant operations, the diferrent databases in different ends then become consistent

    本文描述了筆者參與開發的一個系統: 「基於移動agent的全具象vdb電子書市系統」 。本系統以移動agent為基礎,通過建立對各個數據源(書店)數據庫的一個總的鏡像數據庫(書市)來實現客戶數據查詢的即時性和快速性。每個源端數據庫一經修改,由移動agent攜帶相關修改信息移動到鏡像端對數據庫進行相應操作,從而保證源端數據庫與鏡像端數據庫的一致。
  7. Abstract : the synthesis, molecular structure and modification of amino modified polysiloxane, a softening agent for textile, are summarized, and softening agent of different structure are also describe briefly

    文摘:綜述了以氨基改性聚硅氧烷為主的織物用柔軟劑的合成、分子結構及進一步的改性。
  8. Study on the protein retanning and filling agent from the graft - modification of the hydrolysate of the chrome - shavings with vinyl monomers

    乙烯基類單體改性鉻鞣革屑水解產物制備復鞣填充劑的研究
  9. On the basis of the condition tests of coupling agent consumption, assistant, modification temperature, time arid stirring speed, the modification effects of mineral filler were evaluated, and the conditions of the modification technique were optimized

    助劑、改性溫度、時間、攪拌速度等工藝條件試驗,評價了礦物填料改性效果,優化了改性工藝條件。
  10. Based on the preparation of silica in a rotating packed - bed reactor ( rpbr ), an in - situ modification of silica is carried out by addition of silicane coupling agent during the final stage of carbonization reaction

    摘要在超生力反應沉澱法制備白炭黑的基礎上,在沉澱反應的後期加入矽烷偶聯劑,實現沉澱法白炭黑的原位改性。
  11. After surface modification of zno nanoparticles by titance coupling agent, the product were more dispersed because their surface were associated with organics anion. the effects of the dosage of titance coupling agent on surface modification of zno nanoparticles were studied, the optimal dosage of titance coupling agent ( 9 % ) have been investigated

    本文對制備出的納米氧化鋅用鈦酸酯偶聯劑進行表面改性處理,在納米氧化鋅表面形成有機結構,得到更為分散的粉體。實驗中考察了不同用量對改性效果的影響,得到了本實驗條件下的較佳用量9 。
  12. From the aspect of modification of vermiculite and adsorptive characteristics of environmental pollutants, this article has systematically summarized the pillared method and modification of vermiculite, the distribution of organic pillared agent in the interlayer of vermiculite, the pillared mechanism of vermiculite and the characteristics of vermiculite adsorbing heavy metal ions and toxic organic pollutants

    本文從蛭石礦物的柱撐改性和對環境污染物的吸附性入手,系統綜述了蛭石礦物的柱撐方法及改進方法;有機柱化劑在蛭石礦物層間域中的排布;蛭石礦物的柱撐機理以及蛭石礦物對重金屬離子和毒害性有機污染物吸附特性。
  13. Next was an experimental study on modification of stone ballast concrete small hollow block. the influence of polypropylene fiber, expansion agent and both of them on permeability - resistance and both moisture expansion and dry shrinkage of the block were systematically tested. the testing results and theoretical analysis slowed that they all can improve its properties, among which polypropylene fiber can most effectively restrain it ’ s moisture expansion and drying shrinkage ; however, the block doubly blended with polypropylene fiber and expansion agent will be likely to most beneficially improve crack - resistance of wall filled with the block

    試驗結果和理論分析表明,單摻聚丙烯纖維、單摻膨脹劑和雙摻聚丙烯纖維與膨脹劑均能改善混凝土空心砌塊的性能,其中,聚丙烯纖維更有利於限制單個砌塊的濕漲干縮,單摻聚丙烯纖維的空心砌塊濕脹干縮的波動性最小;雙摻聚丙烯纖維與膨脹劑對限制石渣砌塊濕脹干縮的效果不理想,但雙摻砌塊將更有利增強于砌塊填充墻的整體抗裂性。
  14. Secondly, the surface - treating method of the carbon nano tubes was investigated, which was first time to process the surface of carbon nano tubes using the techniques such as purification, alkaline treatment, modification of coupling agent and ultrasonic dispersion

    研究了碳納米管的新型表面處理方法,首次將碳納米管純化、堿處理、偶聯劑表面改性、超聲波分散聯用於碳納米管處理過程。
  15. The key to the technique lies in minuteness and coupling agent modification of antifriction material, so as to improve the interface between resins and inorganic antifriction materials and increase the antifriction capability of ccf

    本技術關鍵是對國產耐磨材料進行微細化處理及偶聯劑改性處理,從而改善樹脂與無機耐磨顆粒的界面粘結性能以提高耐磨性。
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  17. Effects of sh modification agent on the microstructures and properties of air cooling bainitic cast steel

    復合變質對空冷貝氏體鑄鋼組織和性能的影響
  18. If stone ballast block blended with shrinkage - reducing agent, polypropylene fiber and expansion agent can reduce its own shrinkage while can ’ t worsen its own other properties, it is undoubted that modification of stone ballast block is beneficial to prevent crack in wall filled with stone ballast block, because these modification materials can respectively reduce, restrain and compensate shrinkage of concrete

    在混凝土砌塊中摻加減縮劑、聚丙烯纖維和膨脹劑等減縮、限縮和補償收縮材料如能降低砌塊的收縮率,且不劣化砌塊的其它性能,則無疑有利於砌塊墻體的開裂防治。首先進行砌塊材料的改性試驗研究。
  19. Firstly, the condition of modification of precipitation white carbon, modified by silane coupling agent ( wd10, wd70 ), and the properties of polyacrylate membrane were researched. the results showed that the modified white carbon show excellent hydrophobic, and their filling polyacrylate membrane, filled with white carbon modified by wd - 70 was more effective, were improved on flexibility, adherence and resist impact, and it can be unavailable because of more content ratio of silane coupling agent

    然後,採用上述改性的白炭黑粒子進行了聚甲基丙烯酸甲酯包覆研究,討論了其包覆機理和工藝條件對包覆效果的影響,並將此膠囊化粒子與聚丙烯酸酯乳液進行復合,對其塗膜性能進行了研究,實驗表明:以疏水性白炭黑粒子為種子才能實現膠囊化。
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