設計使用周期 的英文怎麼說
中文拼音 [shèjìshǐyòngzhōuqī]
設計使用周期
英文
design life- 設 : Ⅰ動詞1 (設立; 布置) set up; establish; found 2 (籌劃) work out : 設計陷害 plot a frame up; fr...
- 計 : Ⅰ動詞1 (計算) count; compute; calculate; number 2 (設想; 打算) plan; plot Ⅱ名詞1 (測量或計算...
- 使 : Ⅰ動詞1 (派遣; 支使) send; tell sb to do sth : 使人去打聽消息 send sb to make inquiries2 (用; ...
- 用 : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
- 周 : Ⅰ名詞1 (圈子; 周圍) circumference; periphery; circuit 2 (星期) week 3 [電學] (周波的簡稱) c...
- 期 : 期名詞[書面語]1. (一周年) a full year; anniversary 2. (一整月) a full month
- 設計 : devise; project; plan; design; excogitation; layout; layout work; styling
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The performances indexes and curves of the model si 1126 diesel engine are obtained by simulation calculation ; the main curves for the affection of calibrate parameters on the performance of model si 1126 diesel engine are also obtained by simulation tests o the results and test data are analyzed o the major contents are as follows : a ) study on the demands of software and hardware environment of ktva on pc. kiva is originally designed for cray computer and workstation, but on pc it needs to be tested o b ) ktva code such as variables scopes of values and so on, needs revising to meet the needs of pc
應用該軟體,對縮短內燃機的設計周期、優化性能研究、環保和節能等方面都具有極高的應用價值。目前,國內同行業對kiva的運用尚處于起步階段,原因是國內所見到的kiva程序集不完整,且沒有漢化、沒有使用界面和使用說明書,軟體的運行環境要求特殊,而且復雜。本文作者通過對kiva的研究,揭示了該程序集的使用方法,恢復、完善並新增加了該程序集的功能;經過二次開發,建成了完整的內燃機模擬技術平臺。Products examination with traditional method exist the following questions : long measure cycle, heavy work load, low efficiency. in order to make the agricultural products processing machines can reach the performance and requirement that the country stipulates before producing in enormous quantities and putting on market, this article adopts data acquisition technology and plc control technology to research and design the performance examination system about agricultural products processing machines in foundation the require live and systematic technical indicator
針對目前我國農產品加工設備品種繁多、規格復雜,產品鑒定採用傳統方法檢測周期長、工作量大、效率低的現狀,為了使農產品加工機械在大批量生產和投放市場之前達到國家規定的性能指標和要求,本文根據現場要求和系統技術指標,採用數據採集技術和plc控制技術研究和設計了農產品加工機械性能檢測系統。With the application of fabric simulation technique, textile designation becomes quite easy and effective ; designer will be released from multifarious and trivial labor and have more time or energy to engage in conceiving production ; you can obtain realistic textile pictures and need not to weave out it actually, this will lead to a great many benefits : shorten produce period rapidly, reduce running expense sharply, fasten enterprise ' s reaction to marketing, make convenient for information communication and producers will free from motiveless manufacture. along with wild employment of electronic business, producers can utilize internet to put out newly products, do business and intercommunication
織物模擬技術的應用不僅可以提高紡織產品的設計效率,將設計人員從繁雜的勞動中解放出來、使之能夠將更多的時間和精力投入到產品構思及開發中去,而且由於不必實際生產出樣品就能夠得到具有真實感的設計效果圖,生產周期大大縮短,產品開發成本大幅降低;同時加快了企業對市場的反應速度,企業、供求之間的信息交流更加便捷、高效,消除了生產過程中的盲目性,增加了企業的競爭力。The module has the characteristics of seriation and universalization, its advantage is : the lathe products are upgraded quickly, shorten and design and trial - produce cycle, lower costs, the ability to meet user s needs is high, it is of good performance to use
模塊具有系列化和通用化的特性,其優點是:機床產品更新快,縮短設計和試制周期,降低成本,適應用戶需求的能力高,使用性能好。The essay combines " code for seismic design of buildings " ( gb50011 - 2001 ), analyzing and discussing bent structure of one - story industry buildings tinder the interaction of the seismic, ground - structure, and works out calculation model for bent structure ' s dynamic period about the depth of burying foundation and toft transmutation ; the model is employed expediently, adapts to actual engineer construction design at present
本文結合我國《建築抗震設計規范》 ( gb50011 - 2001 ) ,對單層工業廠房排架結構在地震作用下土?結構共同作用問題進行了分析討論,給出了考慮基礎埋深與地基變形影響時排架結構自振周期的計算模型;這?模型應用方便,適合目前實際工程結構設計使用。When catchment area, average channel gradient and catchment shape factor of designed culvert or bridge are known, a user can be convenient to get local parameters c, e and b from standard contour charts and easy to calculate flood flow just by a calculator. design period of flood flow is enormously shortened as well as a high precision. estimated flood flow through culvert or small bridge by new calculation model is generally less than by traditional methods, so that much cost is cut down a s reducing the span of culvert or small bridge
以75000km ~ 2的川中丘陵地區為試點研究區,繪制了該地區新模型的參數等值線圖,率定了不同設計頻率的改正系數,使設計者只需在地形圖上獲取集水面積,河道平均坡降和流域形狀系數,在參數等值線圖上查得橋涵所在地的相應參數,使用計算器即可迅速計算出設計流量,大大縮短了設計周期,且精度較高,設計的洪水流量一般低於傳統方法,從而可減小橋涵跨徑,節省投資。As an effective traffic of light rail transit, it has been widely adopted by many large cities over the vorld, and a few cities of china are planning or building the light rail transit in our country, which has characteristic of saving investment, short construction period, high flexibility and low life - cycle costs for the light rail transit which can be constructed underground or high frame in crucial area, which can be suitable for the requirements of large capacity, high speed, safety and punctuality
輕軌交通便是其中一種有效的交通方式,近幾年來在世界上各國大城市得到迅速發展,我國也有十幾座城市計劃或正在建設輕軌交通。其具有投資少、建設周期短、靈活性強、運行成本低的特點,可在關鍵地段和市中心區採用高架或地下鐵道結構,使其能運量大、速度快、安全、準點。Designing with this software can shorten the design cycle of the new product, lowering the consumptions of the new production and the production cost, advancing the dimensional accuracy. it has the important significance for increasing the economic benefit of the enterprise
經過工廠實踐使用表明,利用這個軟體進行設計起重機小車,極大地縮短了新產品的設計周期,降低了設計和生產成本,使得在設計方面耗費的時間降低、設計效率高,對企業生產效率及經濟效益的提高具有重要意義。A patch antenna with etched holes on the ground plane is also studied. the performance of the antenna at the resonant frequency is analyzed by using the fdtd method together with the pml boundary treatment. the results show that the surface waves are suppressed greatly, the bandwidth is improved and a 1 odb reduction on the sidelobe level is achieved at the 110 and 260 directions in the e plane
全面地研究了地面腐蝕周期圓孔結構的電磁晶體貼片天線在基波頻率處的性能,用fdtd方法並結合pml邊界處理技術對該天線所取得的研究結果顯示,本文設計的地面腐蝕型電磁晶體結構抑制了貼片天線中的表面波,增加了天線的帶寬,並有效地削弱了旁瓣,使天線的e面方向圖上110和260方向的兩個旁瓣被削弱了10db 。Rapid prototyping technology changed the traditional pattern of product design, which could offer product sample for the designer, reduced design cycle and quicken the schedule of new product design, and it gave the decision - makers visual feeling. ; rp technology provided kinds of molds including resin - boncled mold laminate mold, investment mold and lost foam casting mold and so on for sand casting investment casting and cavityless casting, it could also use direct shell production casting to make pattern dies metal dies die - casting dies injection dies directly, and it could even produce casting products in small scales. the applications of fdm technology in plaster precision casting and the rapid casting technology based on sls technology were introduced, the organic combination between rapid prototyping tecnnology and foundry process, which initiated a new period of rapid manufacturing metal parts, by using advanced new technology alternated traditional foundry industry to make it looked brand - new, thus, the competition of foundry industry would be improved ; rapid prototyping technology offered a rapid economical feasible technical method, common processes of using rapid prototyping technology to produce dies were discussed, in the paper it explored that. the problem of combining rapid prototyping technology with electric arc metal - spraying technology to make metal dies and technics in dies manufacturing of combining rapid prototyping technology with precision casting, rapid tooling based on rapid prototyping, integrated advanced new technology and tradition technology of rapid prototyping manufacture, each superiority were exerted, rapid prototyping technology had been an efficiency measure to rapid update products and develop new product, and to middle -
快速成型技術改變了傳統的產品開發模式,可以為設計者提供產品樣件,縮短設計周期,加快新產品的開發進度,為決策者提供直觀性;快速成型技術迅速提供砂型鑄造、熔模鑄造、實型鑄造用的各種模樣,包括樹脂模、層壓模、熔模和消失模等,還可採用直接制殼鑄造法直接製造熔模鑄造用的壓型、金屬型、壓鑄型、注塑模,甚至直接製造小批量鑄件,介紹了熔積成型技術在石膏型精密鑄造上的應用和基於選擇性激光燒結技術的快速鑄造技術,快速成型技術與鑄造工藝的有機結合,開創了快速製造金屬零件的新階段,對用高新技術改造傳統的鑄造工業,使其面貌煥然一新,增強鑄造行業的競爭能力;快速成型技術為母模的製造提供了一條快速、經濟、可行的技術途徑,討論了利用快速成型技術製造模具的一般工藝方法,探討了將快速成型技術與金屬電弧噴鍍技術結合起來快速製造金屬模具問題,以及快速成型技術與精密鑄造技術相結合的模具製造工藝,基於快速成型製造的快速模具技術,集成了快速成型製造高新技術和傳統技術,發揮各自優勢,已成為產品快速更新換代和新產品開發及中、小批量生產的有效手段之一。The modern robust design detailed the robust design based on engineering model, which explained the specific design process, the whole process from founding system model to solving it. it obtained the optimum combination of parameters and the maximum manufacturing errors, using fuzzy comprehensive judgment to dispose the problem of many targets, handling the design results by fuzzy probability to increase the reliability of the design. in the end, there supplied an example, the optimization design of a long distance hydraulic cylinder to interpret the specific design process, achieving its optimum combination and the maximum manufacturing errors, and verifying the practicability of the design results by the method of fuzzy probability analysis
在第二部分的基於試驗設計的穩健設計中,先對傳統的穩健設計,即三次設計(功能設計、參數設計及容差設計)的設計過程及原理進行了分析,指出了傳統穩健設計法中的不足,即沒有充分利用數字計算機的強大優勢;對于多因素多指標的設計,試驗周期長、計算復雜等造成設計周期長、成本高、效率低等缺點提出了改進的措施,即將虛擬現實技術應用於傳統的穩健設計中,通過模糊數學的方法(模糊綜合評判)來處理設計中的多指標問題,使設計達到事半功倍的效果。Fairly good chaos map, which is of high performance and be implement easily is selected. with the introducing of appropriate perturbation aimed to change the initial conditions, we may enlarge the chaotic sequence period under finite precision in practical applications. mixed chaotic model is constructed by combining logistic sequences and m - sequences in form of exclusive - or. and we, by adding two mixed chaotic model, constructed double chaotic system to generate the key generator, which provides with excerllent cryptographic properties
本文利用混沌技術,通過對混沌映射的選取,選取出了易於實現,且性能優良的混沌映射;通過初始參數的加擾,使有限精度下混沌的短周期行為得以改善;通過利用混沌序列與m序列異或構成了混合混沌序列,在混合混沌序列的基礎上構造出了雙混沌系統,從而提高系統的抗破譯能力,設計出了混沌序列密鑰生成器。Based on the ideas and characteristics of experience economy, it is discussed how to combine the demands of individual consumption and consumptive experiences with production life cycle from beginning, so that the production will be more individual and diversified ; when the productions are consumed, the customers should be led to participate in design of the industry actively, and the customer will not buy anything passively ; when the productions are used, the people ' s physical demands will be satisfied, and they can lead people to taste the life extension through setting up the production function
摘要在對體驗經濟概念界定及其特點論述的基礎上,探討產品設計如何從開始階段就將個體消費的需求與消費經驗融入到產品的生命周期里,解決產品的個性化、多元化;在消費產品時,如何引導消費者通過一些方式(如自己動手作等)主動參與到產品設計中,而不再只是被動的消費;在使用過程中,不再只是滿足人們的物質需求,而是考慮知何通過對產品的功能設置,來引導人們進一步去體驗生活的廣度和寬度。Card makes design period shorter compution periods, having very high superourity compared to the classical methods. the use of optimization technique in card is an inevitable trend
Card使得設計周期短、計算準確,與傳統的孔型設計方法相比有著極大的優越性。將優化技術用於card是必然趨勢。Considering the high correlation between quantity demand of spare parts and life of equipment, this paper offers an inventory model to determine the times of order, reorder point and quantity of spare parts during the whole life of equipment on condition that the demand rate of spare parts changes with time while the total cost of ordering and stocking is lowest
基於備件的需求量與設備使用周期密切相關這一關鍵點,從設備的整個使用周期入手,結合設備的使用情況,在備件需求率隨時間變化的情況下,對備件庫存控制問題進行了研究,建立了在設備整個使用周期內使備件總訂貨成本和存儲費用最低的數學模型,給出了備件最佳訂貨次數、訂貨時間和訂貨批量的計算公式。The one proposed in this article using uml is still evolving, even as websphere portal itself continues to evolve
本文中推薦的一個使用uml的設計周期仍在發展中,但即便是websphere portal本身也在不斷地發展。The glamour of the material is infinite. reach from industrial revolution in more than 100 years in information age, a progressive history of productional design, is actually the development history of a material. from timber, pottery to metal, glass and plastics, constant innovation of material realize people all sorts of dream in products, make life of products cycle shorter and shorter at the same time, under pressing for taking place of new material, generation upon generation of handy and also goodlooking products, change our life and environment
材料的魅力是無窮的。自工業革命到信息時代的一百多年,一部產品設計的進步史,實際也是一部材料的發展史。從木材陶瓷到金屬玻璃和塑料,材料的不斷創新實現著人對于產品的種種夢想,同時也使產品的生命周期越來越短,在新材料的催發下,一代又一代好用又好看的產品,改變著我們的生活與環境。In terms of economization, it is important to know how to apply these fresh thinking and exert the potential of the new system. this article is based on the existed hvac cooled water system, aiming at the design problems encountered during design process, further bringing out a set of optimum system design method by inducing the concept of the lcc ( life circle cost ) of the water system. according to this method, we can realize overall hydraulic balance without increasing lcc, thus establish the base for high efficiency and economization
本文在國內外空調冷水變流量系統的研究成果基礎上,針對國內空調冷水系統設計方面存在的不足,對空調冷水系統的優化設計方法做了進一步的研究,將壽命周期費用的概念引入到空調冷水系統設計中去,提出了一種簡單可行的設計方法,根據這種設計方法,能使空調冷水系統在不增加壽命周期費用的基礎上,實現系統全面的水力平衡,為空調冷水系統高效、節能運行奠定了基礎。This project applied database and internet method, based on the investigation of china passenger car manufacture enterprise and passenger transport enterprise, according to the status of the native and oversea passenger car industry, analyzed the product structure demand of china passenger car enterprises and the requirement of passenger transport enterprises, established the passenger car manufacture enterprise products net and internet market investigation database management system, realized database management method for the product and investigation information of passenger car industry, programmed the management and analysis software. this can provide market information for passenger car design rapidly
本課題結合陜西省交通廳「客車計算機輔助設計」重點課題研究,通過對我國客車製造企業和客運公司進行市場調研,針對中國客車企業的發展需求,結合國內外企業信息系統的設計應用情況,利用網路數據庫技術建立了客車製造企業產品和市場信息管理系統,實現了網路數據庫管理;並提出和建立了客車市場分析系統,利用sybase網路數據庫和powerbuilder軟體為平臺,設計了調查分析軟體,縮短了數據收集和處理的周期,為進行客車產品設計提供了市場依據,部分研究成果已在客車企業中進行使用,收到了良好的效果。Based on calculation method on unfold size and piece form, theory analysis and research are given on ellipse, circle tube, box as equal - high, irregular, unequal - high, irregular piece, process and condition on possibility of drawing are introduced, through calculation coefficient, number of drawing, drawing testing dies are made, results are given, it is similar to calculation method, in the same time, complex drawing presswork is planed, to avoid wrinkle, critical in drawing process. in this paper, die designing is introduced based on complex drawing unfold size calculation, press center is automatic calculated, apartments of press tools are calculated too with material mechanic production process and press form are better, period of die designing is to reduced, and cost of product is lower
對基於復雜拉深件展開尺寸計算的模具設計也作了詳細的論述,指出了現有復雜拉深件模具設計製造程序的不合理性,本文在復雜拉深件展開尺寸基礎上自動生成沖裁中心、沖裁周長,運用材料力學中桿件強度及抗失穩條件,實現對沖壓模具參數的自動計算,簡化了沖壓模具彈性元件、打料裝置的設計過程,給出了沖壓模具結構設計流程,使得模具材料核算,製造過程,沖壓方式更趨合理,縮短了模具設計製造周期,降低了產品生產成本。分享友人