滲硫 的英文怎麼說
中文拼音 [shènliú]-
Add in the antacid first, then sulfur ( add in after diluted and cooled ) for better penetration and distribution of the chrome tanning agent
先加蟻酸，再加硫酸（稀釋冷卻后添加）以利鉻鞣劑均勻的滲透和分佈。Influence of 19cn5 and 20crmnmo sulfurized after cementite on anti - freting performance
鋼滲碳后硫化對摩擦磨損性能的影響It is reported that hard alloy scrap is treated by electroosmosis and electrolysis together taking sulfuric acid as electrolyte in order to recover cobalt metal and tungsten carbide
報道了以硫酸為電解質，同時用電溶法和電滲析法處理廢硬質合金、回收金屬鈷和碳化鎢的原理和方法。Controlling psylla psrisuga with 40 isocarbophos added with high osmotic synergist
水胺硫磷添加高滲增效劑防治梨木虱的試驗The quality of furan sand castings is usually better than clay sand castings, however, some defects are also very easy take place with furan sand castings such as blow hole, metal penetration, veining, cracking, slag inclusion, hardness too low, surface recarburation, surface sulphuration, nodularity degeneration etc, which were usually caused by improper raw materials selection, improper method design, incorrect moulding or / and core - making
摘要呋喃樹脂砂鑄件質量一般比黏土砂鑄件好，但如果原材料選擇、工藝設計、造型和制芯操作不當，也會產生氣孔、粘砂、脈紋、裂紋，夾渣、硬度不足、滲碳、滲硫和球化不良等鑄造缺陷。Anti penetration of hardened mortar can reach 10 - 7cm / s. adopting sulfate - aluminum cement, phosphorus slag, flying ash, yellow slag and ect raw materials, the optimized mixture program of dmm is a3b3c2 ( cement 480 m2 / kg, phosphorus slag352 m2 / kg, activated agent 3 % ), 28 strength is low, due to cement alkality, resulting in activity of phosphorus slag and flying ash small
採用硫鋁酸鹽水泥，磷渣、粉煤灰、黃砂等原武漢理工大學碩士學位論文料配製抗滲干拌砂漿最優配料方案為: a3b3c2 （水泥比表面積4som ， / kg ，磷渣比表面積352mz / kg ，激發劑3 % ） 。Aiming at the problems in testing strata with low permeability, hydrogen sulfide - bearing wells and high temperature and pressure, a whole set of mature testing technology and doable construction programs are worked out, which turn out to be mature in technology, secure in construction and objective and accurate in testing results examined by practical construction
摘要針對低滲透地層測試、含硫化氫井的測試及高濕高壓井測中存在的問題，經過不斷探索和實踐，形成了一整套成熟的測試技術和切實可行的施工方案，經實際施工檢驗證明，技術成熟，施工方案安全可靠，測試結果客觀準確。Three kinds of microbe, i. e. methane - oxidizing bacteria, anaerobic cellulose - decomposing bacteria and sulfate - reducing bacteria, were selected for experimental study, so the disturbance of surface biochemical effect was effectively inhibited, thus causing the microbiological anomaly to be able to reflect objectively the deep - seated hydrocarbon micro - leakage, it is pointed out that the result of predicting subsurface hydrocarbon distribution by use of the microbiological anomalies is obvious
選擇三種微生物指標：甲烷氧化菌、厭氧纖維素分解菌和硫酸鹽還原菌進行試驗研究，有效地抑制了地表生物化學作用的干擾，使微生物異常能夠較客觀反映地下深部油氣微滲漏情況，微生物異常預測地下油氣的分佈，效果顯著。Frictional performances of sulphurized layers on carbon steel using plastic flown line theory
用塑性流線理論對碳鋼滲硫表面摩擦特性的研究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。Sodium lauryl sulfate, a common sudsing agent, can penetrate the skin and cause contact dermatitis
十二烷基硫酸鈉：一種常見的泡沫類洗滌劑，可滲透進入皮膚並造成接觸性皮炎。Range products made by our company have the advantages of high efficiency, board - spectrum, strong permeability, lasting properties, easy transportation and storage and convenient application, etc. the products can be applied on the crops and economic plants by leaf surface spraying, seed mixing, soaking seed and irrigating root, etc. the products are mainly used for preventing and curing anthracnose of vegetables, powdery mildew of melons, common diseases of apple, orange and pear, diseases during the seedling of cotton, rice blast, banded sclerotial blight, smut - fungus, sclerotium rot and gibberellic disease, etc. of beet, wheat, sweet potato, peanut and rice, etc. it can also be used in textile products, paper and leather for preventing mould and corrosion and retaining freshness of fruit
甲基硫菌靈系列產品具有高效廣譜，滲透性強藥效持久易於運輸和貯存，使用方便等特點。可對農作物經濟作物進行葉面噴霧拌種浸種灌根等。主要用於蔬菜炭疽病瓜類白粉病蘋果柑桔梨的常見病，棉花苗期病害及甜菜小麥山芋花生水稻等稻瘟病紋枯病黑穗病菌核病赤霉病等。An inverse problem method is employed to determine the average magnitude of acid pollutants in groundwater in fengshui, zibo, shandong
摘要應用反問題方法探討山東淄博市張店區灃水南部區域地下水中硫酸鹽的年入滲強度的數值反演問題。Preparation and performance of pdms membranes for pervaporation desulfurization
有機硅膜的制備及其滲透汽化脫硫的研究Meanwhile, its negative influences under the reservoir conditions should be recognized such as influence of microorganism on reservoir permeability, influence of the products of microorganism on formation plug, influence of iron sulfides precipitation and biochemical affection of microorganism
研究認為，油藏條件下微生物也有其負面影響，如菌體對儲集層滲透率的影響、微生物的生成物引起地層堵塞、硫化鐵的影響、微生物的生化作用等。The liquid - gas method is improved based on the above methods, overcoming the defects of gbj82 - 85. using the liquid - gas method, permeability condition of concrete can be tested and indicated quickly, efficiently, and the influences on concrete of alkali - aggregate reaction, sulfate attack, carbonization, steel rust, freeze and thaw can be inflected indirectly. it is significant on the research and monitor on the durability of concrete
溶液氣壓法是在上述方法之上進行改進提高的，克服了國標gbj82 - 85方法中的許多不足之處，能夠多角度、快速、高效、真實、準確地再現現場混凝土的滲透情況，並且能間接反映堿-骨料反應、鋼筋銹蝕、碳化、硫酸鹽侵蝕及凍融破壞的影響，對混凝土耐久性的監測與研究具有重要意義。Tribological properties of molybdenum ion - plated and ion - surfurized composite coating on mild steel
鋼表面鉬沉積及滲硫復合改性層的摩擦學性能International exchange and technical cooperation on decommissioning disposal of uranium mine and mill facilities
滲析法從鈾溶液中分離硫酸的進一步探索Based on orthogonal experimental avenue, dmm is manufactured by local po, sa, and phosphorus slag flying ash, yellow slag and ect. and formulate optimum mixture program and production technology requirement ; on basis of jcj70 - 90, physical mechanics property is quizzed, adopting chemical analysis, xrd, sem and so on, discuss composition and structure. the researchable result is that mixture program of dmm : a3b2cl ( cement 403 m2 / kg, phosphorus slag357 m2 / kg, activated agent 2 % ), after the condition of c / s1 : 4, adopting ordinary portland cement
採用正交試樣方法，用本地生產的普通硅酸鹽水泥、硫鋁酸鹽水泥、磷渣、粉煤灰、黃砂等原料配製抗滲干拌砂漿，確定最佳的配料方案和生產技術要求；按jcj70 ? 90 《建築砂漿基本性能測試方法》測定砂漿的各項物理力學性能；運用化學分析、 x衍射儀、掃描電鏡等測試手段，檢測配製砂漿的組成和結構。The research work about durability of high - performance self - compacting micro - expansive concrete show that the micro - expansive function and micro - bubble producing function of mineral admixture h can improve the impermeability, frost - resistance ability and sulfate eroding resistance ability etc of self - compacting concrete
研究了免振搗微膨脹高性能混凝土的各項耐久性能，結果表明：山于新型礦物添加劑h的微膨脹功能和微量發氣功能，研製成功的免振搗微膨脹高性能混凝土具有優良的抗滲性、抗凍性、抗硫酸鹽侵蝕等耐久性能。分享友人