預製件法 的英文怎麼說

中文拼音 [zhìjiàn]
預製件法 英文
prefabrication method
  • : Ⅰ副詞(預先; 事先) in advance; beforehand Ⅱ動詞(參與) take part in
  • : Ⅰ量詞(用於個體事物) piece; article; item Ⅱ名詞1. (指可以一一計算的事物) 2. (文件) letter; correspondence; paper; document
  • : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
  1. Dimension testing method of prepared rib - like arch with box section

    箱肋拱及鋼管拱線形質量現場檢定方
  2. Liquid - solid extrusion of composite material is a new kind of metal forming process, which has been developed in recent years with a promising practical application prospect for its simple working procedure, low cost and good workpiece performance. through a lot of experiments, the optimization and chosing method of key process parameters ( pouring temperature, mold warm - up temperature, impregnating pressure, impregnating time ) has been mastered. under the precondition of appropriate chosing these parameters, the effective control of extrusion velocity is the key of mading good workpiece. but the control of extrusion velocity remains a handwork, and it is heavily affected by such uncertainties as a handler ' s knowledge and skill about the process. in order to solve the problem, the automatic control of the extrusion velocity is studied, and a computer control system is also designed under existing condition

    通過大量實驗,已掌握了關鍵工藝參數(熔液澆注溫度、擠壓模熱溫度、浸漬時間、浸漬力)的優化選取方。在合理選取關鍵工藝參數的前提下,擠壓速度的控制是成形出質量良好的關鍵。但是,目前對于擠壓速度的控制仍停留在手動控制階段,利用該工藝制備管、棒材的成功與否受操作者對該工藝及其設備的經驗及熟練程度等不確定因素影響很大。
  3. To avoid heavy equipment on site, launching girders will be used to assemble the pre - cast elements similar to the construction of hung hom bypass

    高架橋除了柱躉的地基部分,全部採用裝嵌,方與建造紅?繞道類似,再用以架空形式建造,減少使用重型機器。
  4. Surface simulation of four - step 3 - d tapered braided preforms

    四步三維編織減紗表觀模擬
  5. Fa ? ade scaffolds made of prefabricated components - part 2 : particular methods of structural design

    制正面腳手架.第2部分:結構設計的特殊方
  6. The defect of products is a element of product liability. in one hand it concerns that if the harmed consumers can be remedied and hi another hand, to determine and classify the defect of products properly is a key step of balancing duty. there are three standards relating to defect of products : subjective standard, objective standard, mixed standard. the author considers that the mixed standard is rather available. defect can be classified into three kinds : designing defect, alerting defect, producing defect. according to the definitation, there are three conditions to determine designing defectthere exists foreseeable danger in products when products are sold ; there may exist alternative resonable design ; the alternative design can reduce or dissolve defect of product. the standard is beneficial for producers. the part also rethinks the rules related to the standard of products defect

    缺陷可分為三類:設計缺陷、警示缺陷和造缺陷。 《美國侵權行為第三次重述產品責任》對設計缺陷和警示缺陷的定義作了調整值得注意。依照這一定義,設計缺陷認定需要三個條:產品在投入流通時存在可見的致損風險;可能存在針對該產品缺陷的合理替代設計;合理替代設計可以減少或消除該致損風險。
  7. Based on polymerization reaction of the nylon - 6 rubberized cord fabric production of distributed control system in yangzhou organic chemical plant computer integrated manufacturing system ( yh - cims / dcs ), the multiple stepwise regression method was used to build the statistic mathematical models of the molecule weight and the monomer quantum of casting slice belt. then the optimization model of polymerization reaction was presented, which was solved by using simulation annealing algorithm to obtain the best techniques parameters. the improved hybrid genetic algorithm and back propagation algorithm are combined to train neural network, brought out the neural network prediction model of casting slice belt ' s average molecule weight to guide the technologist on - line

    提出了流程工業生產過程操作優化策略和應用實施方,包括生產過程離線優化策略、非線性問題求解策略、在線優化模型及學習策略;結合揚州有機化工廠計算機集成造系統集散控制系統( yh - cims dcs )的實施,針對錦綸? 6浸膠南京理工大學博士學位論文摘要簾于布生產中己內酚胺聚合反應過程優化控制這一工程實際問題,採用統計建模方,建立了聚合反應過程的優化模型;為求解所得的優化模型,提出了種改進的有約束條下的模擬退火演算,該演算能避免陷於局部最優解,有效地提高了所求解的全局性和可靠性:提出了基於改進的ga演算和sp演算相結合的混合學習演算,建立了基於神經網路的聚合反應過程生產目標在線測模型,該演算和模型滿足了生產中的實時性和實用性要求。
  8. Based on the relationship between forest fire and weather conditions, many kinds of forest fire danger weather indexes are developed to estimate and predict the possibility of ignition, fire intensity and spread, as well as the difficulty of wildfires control

    為實現對林區起火可能性大小、火災強度、火災蔓延速度以及火災撲救難易程度進行評估和測,國內外專家學者利用森林火災與氣象條之間的關系研了諸多森林火險氣象指數的構建方
  9. Material requirement planning ( mrp ) is a theory of stock planning and production planning. mrp can work out a detail production plan of every material, and then every purchasing plan

    物料需求計劃( mrp )是一種庫存計劃方和生產計劃方,依據客戶訂單的需求或者銷售測,計算出每一種自的成品、部、零的生產計劃,以及每一種采購的采購計劃。
  10. Chem - pure npp and npvdf valves are not usually specified with epdm diaphragms. however, they can be field fabricated by purchasing an epdm diaphragm for replacement in a ptfe trimmed valve

    造期間,閥體上的蘭的隔膜密封表面可以進行特別的制,以強化聚四氟乙烯隔膜的密封性能。對于配置橡膠隔膜的閥體並進行這道最後的工序。因此,聚四氟乙烯隔膜無替換配置三元乙丙橡膠閥內的閥門。
  11. The company produces the carbon black by using the large - scale innovated reaction stove and using the on - line high temperature pre - heater and raw oil pre - heater to enhance the reaction conditions to improve the quality ; the company is equipped with the excellent wasted goods recycling system controlled by dcs to lift up the pass percentage which helps the whole technological level to reach to the advanced level at home ; in a addition, the critical equipments are imported from the us ; and the company keeps up the technical innovation like generating the electric power by utilizing the produced gas on the course of carbon black production with the effect as raw materials saved and the pollution minimized resulted as well

    炭黑生產工藝採用美國大陸炭技術,執行gb3778 - 2003標準,主要生產n220 n330 n660等系列的11個品種的濕造粒炭黑,年生產能力60000噸。該項目採用大型新工藝夾套反應爐,利用在線高溫空氣熱器和原料油熱器,強化反應條,提高產品質量。公司設有精及廢品回收系統,提高成品的合格率。
  12. Precast concrete products - test method for glass - fibre reinforced cement - part 1 : measuring the consistency of the matrix ; " slump test " method ; german version en 1170 - 1 : 1997

    混凝土.玻璃纖維增強混凝土的試驗方.第1部分
  13. Thus the irregularity index is analyzed. the method this paper discussed is an innovatory of the universal thickness measurement. three research results will help filling in a gap in this field and provide the basis for the study of mechanical capacity and producing the three - dimensional braided composite materials perform accurately

    本文所研究的碳纖維三維編織復合材料的測厚方是對常規的測厚方的一次突破,該系統的研成功,為三維編織復合材料測量增加了一種新的測量設備,為復合材料的力學性能研究和正確造碳纖維三維編織復合材料提供了必要的基礎。
  14. The quality control of the development control is a kind of original control and system control, and need carry out the idea of " prevention first, success one time ", and devide the development period reasonablly, the basic requirement of the quality control during the development period. the quality control during the manufacturing period must strengthen the control for purchased parts, working procedure, batch, key parts and important parts, quality check, reject parts, technical status, treating of with quality issues, etc. we must adopt check method in effect to assure that the reject products can not be taken out of the factory. we must collect and treat the quality information for the employment period, and serve the users in a good way

    過程的質量管理是源頭的管理、系統的管理,必須貫徹防為主、一次成功的思想,合理地劃分研階段,遵循研階段質量管理的基本要求;生產過程質量管理要從外購器材的管理、工序的管理、批次的管理、關鍵和重要的管理、質量檢驗的管理、不合格品的管理、技術狀態的管理、質量問題的處理等方面加強控制;採取有效的驗收方保證不合格的產品不出廠;及時收集處理使用過程的質量信息,做好為用戶服務。
  15. This product is mainly used for prestressed and post - tensioning technology in large, medium and small sizes of various of pc structures, and widely used for civil engineering construction of large scale railroad, high - way bridges, buildings, truesses, overhead crane beams, industrial and civil prefabricated concrete floor, wall board, trbular piles, power line poles, power line poles, pc water pipes, tv towers and nuclear power station, etc

    主要用於作先、后張的大、中、小型各種結構形狀的應力混凝土構,如鐵路、公路、屋架、吊車梁、工業民用制板、墻板、管樁、電桿和應力混凝土水管、電視塔、核電站等工程建設上。
  16. In terms of content, those supporting legislating on article 23 or proposals in the consultation document were classified as category a ; those opposing legislating or the proposals as category b ; and those without explicit views supporting or opposing legislating or the proposals as category c. in terms of format, the four categories were : submissions from organizations, submissions from individuals, submissions in the form of standard letters or pre - printed opinion forms, and signature forms

    政府先按意見書的形式分成四類,分別是:團體的意見書個人的意見書內容劃一的信先印的意見表格和簽名表格。就關鍵的立場,政府又把意見書分成三類,即a類為贊成就基本第23條立或贊成諮詢文的建議b類為反對立或建議c類為不能辨別立場者。
  17. Precast concrete products - test method for glass - fibre reinforced cement - part 2 : measuring the fibre content in fresh grc ; " wash out test " ; german version en 1170 - 2 : 1997

    混凝土.玻璃纖維增強混凝土用檢驗方.第2部分
  18. Compacting of concrete by vibrating ; compacting by external vibrators during the manufacture of precast components

    採用振蕩壓實混凝土.第3部分:生產時用外部外
  19. Precast concrete products - test method for glass - fibre reinforced cement - part 3 : measuring the fibre content of sprayed grc ; german version en 1170 - 3 : 1997

    混凝土.玻璃纖維增強混凝土試驗方.第3部分
  20. This paper studies measuring technique of glass - fiber three - dimension braided composite materials perform used by others, specially graduate student chai chun qian " production

    由此,本文提出了一種基於電渦流傳感器進行碳纖維三維編織復合材料厚度測量的研究方
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