阻凝劑 的英文怎麼說
中文拼音 [zǔníngjì]
阻凝劑
英文
anti coagulant-
Tao feng changzhou chemical company located in the jiangsu international plastics city, is in changzhou city, the river additives ltd. and jurong city tao reagent production plant product sales window, the major products : toluene, pure benzene, xylene, n - octanol, ethyl acetate, acetic acid small fat, silicone oil, aniline, poly - succinimide, benzene triazole derivatives, isopropanolamine, ethanolamine, alkylation two aniline, scale inhibitor, promoting agents, antioxidants, ppd, defoamer, metal deactivator, hx - 3308 scale and corrosion inhibitor, hx03 - 12 diesel flow improver, parathion octyl - zinc chloride bridge acid, chlorine bridge anhydride, chlorobenzene, double - dicyclopentadiene, norbornene anhydride
常州濤峰化工有限公司座落在江蘇國際塑化城,是常州市夏溪助劑有限公司和句容市龍濤試劑廠生產的產品的銷售窗口,主要經營產品:甲苯、純苯、二甲苯、辛醇、乙酸乙脂、乙酸丁脂、硅油、二苯胺、雙聚丁二酰亞胺、苯三唑衍生物、異丙醇胺、乙醇胺、烷基二苯胺、防垢劑、促進劑、抗氧劑、降凝劑、消泡劑、金屬鈍化劑、 hx - 3308阻垢緩蝕劑、 hx03 - 12柴油流動改進劑、硫磷丁辛基鋅鹽、氯橋酸、氯橋酸酐、氯苯、雙聚環戊二烯、降冰片烯二酸酐等。The application research of water - soluble polymer in concrete admixtures, in which including water - reducer, air - entraining agent, shrinkage - reducing agent, anti - washout admixture and corrosion inhibitors were summarized
摘要綜述了水性高分子材料在混凝土外加劑中的研究及應用情況,其中包括減水劑、引氣劑、減縮劑、水下不分散劑及阻銹劑等。This paper unfolds engineering disposition and theoretical research of negative temperature high performance concrete ( nthpc ) with the damage of many factors motivation, the project background based on qing - zang railway engineering, which is one of four - emphasized engineering during the tenth five - plan. due to the difference of environment of construction and service between nthpc and ordinary concrete, and therefore durability of nthpc is required to higher level. at a first, nthpc must avoid frozen damage at early age and possess anti - freezing property at later period, in order to meet engineering practicable application need, and this are two emphasized and difficult problems, as for nthpc ; by means of mechanism analysis about deicing - agent ingredient and anti - freezing at early period, adopting composite technique routine of mineral addition + anti - freezing element + water - reducer4 - air - entraining + anti - erosion of steel component etc, based on orthogonal experimental approach, fd - 1 composite functional admixtu re was manufactured, which has more property and orientation on qing - zang railway
負溫混凝土由於和普通混凝土在施工環境及服役環境上存在的差異,因此表現為比普通混凝土更為較高的耐久性要求;負溫混凝土首先要避免早期的凍害以及具備長期抗凍性能,才能夠滿足工程實際應用的要求,這也是負溫混凝土必須解決的兩大技術關鍵;通過對目前常用防凍劑組分作用機理的分析研究及混凝土早期防凍機理探討,採用礦物外加劑+防凍組分+高效減水劑+引氣+阻銹組分功能復合的技術路線,通過正交試驗設計復配了適應青藏鐵路工程要求的專用多功能復合型外加劑fd - 1 ;並在此基礎上配製不同等級負溫高性能混凝土,開展一系列包括硫酸鹽侵蝕、氯離子滲透、抗凍融循環、收縮及耐磨性等耐久性能研究;通過對fd - 1組分和摻量的調整,優化負溫混凝土在施工特性、力學指標和耐久性三個方面的兼容、協調性。The addition of coagulant can reduce resistance in membrane filtration greatly
投加混凝劑會大大降低膜過濾阻力。Ion - exchange filler are used in ion - exchange chromatogram ; filler such as gel or polymer microsphere are used in molecular exclusion chromatogram, etc ; chiral bonded filler is used in chiral resolution of corresponding isomer
離子交換填充劑用於離子交換色譜;凝膠或高分子微球等填充劑用於分子排阻色譜等;手性鍵合填充劑用於對映異構體的拆分分析。Selection of suitable retarding agent and its addition is particularly important for controlling the setting time of gypsum - based material in a certain rang, meeting the requirement of construction process. though the retarder is widely used, the influence factor, the intrinsic reason that induces the strength drop and retarding mechanism are still studied superficially
盡管石膏緩凝劑的用途廣泛,但是對於它的影響因素、緩凝劑強度降低的內在原因和緩凝劑阻礙石膏水化形成緩凝作用的機理的研究粗淺,認識模糊。Anti - coagulants are 5 ) pumped into the blood to stop it from 6 ) clotting and the heart is kept pumping until the 7 ) technicians are sure that the chemicals have passed through every 8 ) vein and into the brain
一在血液中打入抗凝血劑以阻止血液凝結,心臟也持續抽送血液,直到技術人員確定化學藥物已經通過所有血管並進入腦部。A combined method was proposed i. e., to separate circulating water from washing ash - water and form closed circulating, make acid dipping of condenser copper pipe, add scale and corrosion inhibitor, and perform sterilization and filtration
針對此問題,提出了隔斷循環水與沖灰水的直接聯系,將循環水系統改為閉路循環,對凝汽器銅管進行酸洗,向循環水中添加緩蝕阻垢劑、殺菌滅藻劑和增設旁流過濾系統等辦法。The optimum dosing amount of coagulant which make the minimum resistance is in conformity with the optimum value which remove maximum dissolved organic matter in water studied
使膜過濾阻力最小的最佳混凝劑投加量與去除水中溶解性有機物效果最佳的投加量一致。And takes the method of passing electricity in wet environment to carry on the reinforcement corrosion acceleration to the reinforced concrete, and uses the linear polarization method to carry on the test to the polarized resistance and corrosion current density of the steel bar flowed through by electricity at different time, analyzing the rule of the change of the reinforcement corrosion parameters, and test the chloride ion diffusion coefficient to evaluate the impermeability of the concrete
本文以不同水灰比、不同含氣量、不同引氣劑的鋼筋混凝土為研究對象,採用濕通電法對鋼筋混凝土進行加速銹蝕,同時採用線性極化法對不同通電時間的極化電阻和腐蝕電流密度進行測試,分析銹蝕參數的變化規律,並通過測定cl -擴散系數來評價其抗滲性。Corrosion inhibitor admixtures shall be defined as materials that when added to concrete have the ability to reduce the potential of corrosion of embedded steel
《混凝土產品指南》中定義:鋼筋阻銹劑(混凝土防腐蝕外加劑)是加到混凝土中能夠降低鋼筋腐蝕的物質。In particular, the claims made for the transport of inhibitors through hardened concrete need to be assessed
特別是阻銹劑通過硬混凝土的滲透,是需要評估的。Pevelop ment and application of newly multi - purpose gel inhibitors
新型多用凝膠阻化劑的研製與應用Corrosion prevention of pretensioned structures is primarily accomplished through the use of high - performance concretes or the addition of corrosion - inhibiting admixtures
要求結構防腐蝕主要依靠高性能混凝土和加鋼筋阻銹劑來實現。3 when fnj l is used in solution, if the crystal appears because of low temperature, we should make the crystal dissolving by reducing the solution concentration or heating before using. drying mixing is available to avoid unevenly mixing
本產品是由多種材料復合而成的復合型混凝土外加劑,主要由膨脹減水防凍早強緩凝和阻銹等組份組成。An emulsifying agent helps to keep the oil particles from combining in three basic ways
乳化劑可以從以下三方面阻止油滴凝聚。Abstract l : the chinese bird spider, ornithochoctonus huwena, distributed in the hilly areas of yunnan and guangxi in the south of china, was recently identified as a new species and is one of the most venomous spiders in china. in our previous work, we have demonstrated that 0. huwena venom contains a mixture of compounds with different types of biological activities
它的粗毒中含有多種活性成分,其中研究的比較深入的多為神經毒素,如hwtx - ,這是一種突觸前膜n型鈣離子通道阻斷劑;毒素hwtx - ,它是一種ttx敏感型鈉離子通道阻斷劑;另外,還從虎紋粗毒中純化出一種具有凝集活性毒素成分shl - 。Much of this damage can be avoided by using corrosion protection systems such as low - permeability concrete, high - performance concrete, corrosion - inhibiting admixtures, epoxy - coated steel reinforcement, corrosion - resistant steel reinforcement, waterproofing membranes or sealants, or combinations of the previously mentioned methods and materials
許多這樣的腐蝕破壞可以採取系列防護措施加以避免,包括低滲透混凝土、高性能混凝土、鋼筋阻銹劑、環氧塗層鋼筋、耐腐蝕鋼筋、防水膜或封閉層等,或者上述方法、材料的聯合使用。分享友人