防凍技術 的英文怎麼說

中文拼音 [fángdòngjìshù]
防凍技術 英文
freezing prove technique
  • 防 : Ⅰ動詞（防鷥） provide against; defend against; guard against Ⅱ名詞1 （防守; 防禦） defence 2 （堤...
  • 凍 : Ⅰ動詞1 （液體或含水分的東西遇冷凝固） freeze 2 （受冷或感到冷） feel very cold; freeze; be frostb...
  • 技 : 名詞（技能; 本領） skill; ability; trick; technique
  • 術 : 術名詞1. （技藝; 技術; 學術） art; skill; technique 2. （方法; 策略） method; tactics 3. （姓氏） a surname
  1. Series of guowei dry - method composite machines as new product are explored with our many years ' experience, the requirement of the users. the first metal of this machine is adopted with : photo - ecectricity auto. tracking " correcting deviation equipment, magnetic powder tension control. pneumatic back pressure shifting blade, oven temperature controlled qutomatically, big roll with oil heating, coating composite pneumatic control as well as double frequency governor etc. it will make the machine with fast speed, lower voice, low polluted by air, shout consumptionfor energy, stable working etc. especially suitable for al - foil with smooth surface and no enough firming, glass paper, polyester ect. the composite material with hard strength, fireproof, anti - ventilation, anti - fatty, frozen, dudrable steam etc character. it is widely used in food, pharmacy, as well as daily articles to package

    「國偉」 、系列乾式復合機，是我廠根據多年的復合機製造經驗及結合客戶需求，開發的新產品，該機第一基材採用了「光電自動跟蹤」糾偏放卷裝置，磁粉張力控制、氣動背壓移動式刮刀、烘箱溫度分段自動控制、大輥筒導熱油加熱、上膠復合氣動控制及雙變頻調速技術，使該機具有復合速度快、噪聲低、空氣污染小、能耗低、運行平穩等特點，適宜於表面光滑的鋁箔玻璃紙聚酰胺等與聚乙烯、聚丙烯等薄膜的復合，復合薄膜具有強度高、防水、防透氣、防油脂、可冷凍、蒸煮等優點，廣泛應用冷凍食品、乾燥食品、醫藥品及日用品的包裝。
  2. 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。
  3. The test obsvervation include air temperature, ground temperature, foundation moisture, freeze depth, freeze capicity, freeze residual capicity, groundwater table and shape transform of canal lining, etc. throught systemic observation, analysis of impact about each factor on fundation freeze capicity, evaluate effect on anti freeze of various canal lining, comparison on technology and ecnomic of different method, a kind of main canal lining format is been recommended to engineering practice with siutable to ningxia local feature, fufilling the need of main canal safey i application, economic and practical, that is using polystyrene plate laying under concrete slate and grit taking replace of filling layer and optimizing design

    試驗觀測內容包括氣溫、地溫、基土含水量、凍深、凍脹量、凍脹剩餘量、地下水位和砌體外觀變化等項目。通過系統的觀測，分析各因素對基土凍脹量的影響，評價各種襯砌型式的防凍西安理工大學工程碩士專業學位論文脹效果，並進行技術和經濟綜合分析比較，推薦出了適合我區特點、滿足乾渠安全運行、經濟實用、防凍脹效果好的乾渠防滲襯砌型式，即混凝土板下鋪設聚苯乙烯板和砂礫石換填層結構型式，加以優化設計，用於工程實踐。
  4. Doway possesses 11, 277 patent technologies and is mainly engaging in the following items : aviation, automobile coatings, special coatings, building decoration, household decoration, household appliances, high - solid, radiation curing, powder, waterproof and heat insulation, anti - freezing foods and coatings etc

    Doway杜威擁有11277項專利技術，經營項目有航天航空、汽車漆、特種塗料、建築裝璜、家裝、家電、高固體、輻射固化、粉末、防水隔熱、防凍食品、塗料等。
  5. This research is one part of a great scientific research project, which is supported by national ministry of water resources and electric power of china, the people ' s government of heilongjiang province and the water conservancy department of heilongjiang province

    在凍害防治技術方面，具有重要的理論價值和現實指導意義。本研究是根據水電部、黑龍江省人民政府、黑龍江省水利廳批準的重大科研項目立題研究的。
  6. The technique by facing huang - tu - liang reservoir with acrylic - emulsion cement mortar for preventing denudation of freezing - thaw is discussed in this paper

    通過黃土梁水庫進行工程護面處理，探討了丙乳砂漿防止凍融剝蝕的應用技術，日後，可能得到較好效果的驗證。
  7. Analysis on damaging causes of upstream slope protection of yuejin reservoir dam and measures to its strengthening

    寒區水庫土石壩護坡防冰凍破壞技術及應用
  8. The technique protecting frost cracking and leakage of main canals in the irrigation area of ningxia

    寧夏引黃灌區骨幹渠道襯砌防滲抗凍技術
  9. Technique of transshipment in the transportation chain - defrosting antifreeze protection for hopper wagons

    運輸鏈中轉運技術.自動傾卸車的除霜防凍保護
  10. Two - addition technique of flying ash and silica fume can meliorate durability of concrete ; air - entraining admixture possesses anti - freezing, descending ice point, and improving workability, and thereof it should be used in concrete. but controlling its dosage is very important to avoid strength loss

    發現粉煤灰和硅灰的雙摻技術能夠顯著改善混凝土的耐久性能，引氣劑具備防凍抗凍、抗滲及提高負溫混凝土工作性的優點，在負溫混凝土中應該加大使用范圍，但必須控制其摻量，確保強度損失較小。
  11. The study consists of construction technologies of rock - fill filling of concrete facing rock - fill dam in negative temperature condition, manufacture and fill of cushion layger, exceedingly frost - resisting property of concrete facing and the protection of concrete facing in winter etc. these technologies have been come up to advanced domestic standards and some gaps in the fields of same technology has been filled in

    這些技術包括砼面板堆石壩在負溫條件下壩體堆石填築及墊層料的制備與填築技術、高抗凍性面板砼技術、面板砼的越冬防護技術等。
  12. Abstract : an antifreezing ventilation system at winter in a gold mine is designed by use of the earth temperature preheating technology

    文摘:利用地溫預熱入風流技術，設計了金廠溝梁金礦冬季防凍通風系統。
  13. Application technology of anti - freezing admixture for cement concrete in highway engineering

    公路工程水泥混凝土防凍劑應用技術
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