試驗設計技術 的英文怎麼說
中文拼音 [shìyànshèjìjìshù]
試驗設計技術
英文
doe- 試 : 名詞(古代占卜用的器具) astrolabe
- 驗 : 動詞1. (察看; 查考) examine; check; test 2. (產生預期的效果) prove effective; produce the expected result
- 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...
- 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
- 試驗 : trial; experiment; test
- 設計 : devise; project; plan; design; excogitation; layout; layout work; styling
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Abstract : this paper presents a research work in children truing test ( ctt ). the main defference between our test program and other ones is its knowledge - based character, which is supported by a massive commonsense knowledge base. the motivation, design, techniques, experimental results and platform ( including a knowledge engine and a cinverstation engine ) of the ctt are described in this paper. finally, some cincluding thoughts about the ctt and ai are given
文摘:報告了關于少兒圖靈測試( ctt )的一項研究工作.研究區別于其他人的主要之處是該測試程序是基於知識的,它依靠一個海量常識知識庫的支持.給出了作者研究少兒圖靈測試的動機、設計、技術、實驗結果和平臺(包括一個知識引擎和一個會話引擎) .最後給出了關于少兒圖靈測試的幾點研究結論和思考Contract db - 1530 is awarded at a contract sum of us $ 3. 95 million to booz allen & hamilton ( australia ) ltd for the design, manufacture, verification, delivery, installation, testing, commissioning and technical support for a complete computer - based integrated training system
價值三百九十五美元,中標公司為博思管理顧問公司,是為西鐵設計、製造、驗證、運送及安裝整套電腦綜合訓練系統,並進行交工測試及提供技術支援。Through the frontal impact test of full size minibus and computer simulation analysis, a parameterized model is set up for the design of body structure crashworthiness in frontal impact during concept design phase, with the modeling techniques well expounded
摘要選取某微型客車為研究對象,通過實車正面碰撞試驗和計算機模擬分析,建立了用於概念設計階段的面向微型客車車身結構正面抗撞性設計的參數化模型,闡述了建立模型的建模技術。This paper draws lessons from the design experiences of domestic large scale power station which uses gis technology and combines with the 330kv gis design of the gong bo xia and li jia xia power station that are designed the northwest investigation design and research institute. this paper not only advances some common questions about gis such as selecting model and demonstrating, compiling technology standardization of the device, layout and design, test, enviromental protection and maintenance, etc, but also supplies effective solution commonly used in engineering
本論文借鑒國內採用gis技術的大型電站的設計經驗,結合國家電力公司西北勘測設計研究院承擔的公伯峽、李家峽電站330kvgis設計,提出gis在選型論證、設備技術規范書編寫、布置設計、試驗、環保維護等方面的常見問題,並提供在工程應用中較常用的有效的解決措施。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 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。Di - on electrics service and products cover the power electric field including power generation transmission distribution, power equipment manufacturing, subway, utilites, ac dc metrology field as well, more than 500 units of electric power utilities and stations such as beijing power supply bureau, guangzhou power supply bureau, baosteel, three gorges power station and more manufacturers like siemens, abb, alstom, bicc, pirelii, toshiba and more and 30 units of metrology institutes in china like nim, tsinghua university and more are our user. di - on electric is sole and exclusive distributor for numerous famous companies like transinor doble norway, measurements international canada, ndb canada, schuetz germany, aan germany, dr. strauss germany and etc, taking care of their business and service in p. r. china including hongkong
絕大多數員工擁有本科和研究生以上學歷,在電力系統和計量系統工作多年,從事電力檢測帶電監測和計量測試儀器的技術服務和市場銷售工作長達10年以上,為約500多家電力工業系統的發供電部門如北京供電局,廣州電力局,深圳供電局,三峽電廠,廣州抽水蓄能電廠,田灣核電站等等,科研調試部門如廣東省電力試驗研究所,湖北省電力試驗研究所等等與設備生產廠如siemens , abb , alstom , toshiba等等提供了國際最先進可靠的測試技術和儀器設備為約30多家國內二級以上相關計量科研院所,包括國家計量院,清華大學,中國運載火箭研究院,空間技術研究院,航天二院,成飛,西飛和各省市計量院,電力試驗研究院所等提供了大量最先進可靠的計量檢測儀器。The radome design techonic is one of the key techonics in development of a radar - homing air - to - air missile, in development of the radome, the initially designed radome was structurally failed in a ground thermal - structural test
雷達型空空導彈研製過程中,天線罩的設計技術是關鍵技術之一。在某雷達型空空導彈天線罩研製中,其最初方案在地面靜熱強度試驗時,天線罩結構被破壞而導致設計方案失敗。Secondly, two groups of disk plows for experiments were manufacturing. finally, orthogonal experiments and secondary regression experiments were respectively designed on the plows and tillage experiment was carried out in an indoor groove under certain research condition. with experimental optimum technology, the effect of the distribution of the geometric non - smooth partial sphere structure cell, partial sphere height and its radium on the tillage resistance was analyzed
通過試驗優化設計技術,考察了圓盤犁刀上幾何非光滑球冠結構單元的分佈、球冠高度和球冠底圓半徑大小對犁耕阻力的影響,確定了三種影響因素的主次關系和各個因素的最優水平,獲得了研究條件下的結構設計最佳方案。This experiment was designed according to the special soil moisture in the north in china as well as the different water requirements in the different growth periods of the maize. the author put forward a practical technique by comparing the water - supply conditions in the different periods of time and ensuring the growth target and the yield target under the best water - supply condition
針對北方旱區土壤水分運動存在冬季緩慢散墑、春季進入強烈跑墑期以及玉米在不同生長期需水差異這一特點,試驗設計提出了節水滲灌這一技術的田間試驗方案,比較不同時期的供水狀況,最後確認在最佳的供水條件下的玉米生長指標及產量指標,提出一套較實用的玉米滲灌節水生產技術。Simulation is one of the important technologies in the processes of investigation, test, design, and application for aero propulsion control system
模擬技術是航空推進控制系統研究、試驗、設計和使用中的一項極為重要的技術。Through the research on the reducer reliability and optimization design, the design quality of the drilling machine are improved greatly. it is proved that the type zk - 150 drilling machine capability is advanced and operation is reliable by examine and industrial test in coal mine. another advanced equipment provided to users has wide application foreground
通過可靠性優化設計,使鉆機的設計質量得到很大提高,所研製的zk - 150型鉆機經性能檢測和工業性試驗證明:技術性能先進,機械運轉可靠,為煤礦提供了又一先進設備,具有廣闊的市場前景。To determine influence of technical conditions on product diameter, the influences of concentrations, molar ratio, reaction temperature and time on average size were investigated by means of uniform design. the results of experiments indicated that product diameter was mostly influenced by reaction temperature, followed by molar ratio of reactant, concentration of reactants, and reaction time. the optimum conditions were c ( co ( no3 ) 2 6h2o ) = 0. 35mol / l, n ( co ( nh2 ) 2 ) : n ( co ( no3 ) 2 6h2o ) = 3. 53 : 1, reaction temperature 94 and reaction time 3. 53h
以產物的平均粒徑( nm )為優化指標,選擇硝酸鈷濃度、反應物摩爾比、反應溫度和反應時間四個因素,運用均勻試驗設計技術進行3 ~ 5 1 ~ 3因素優化試驗,發現反應溫度對產物的粒徑影響最大,其次分別為反應物摩爾比、硝酸鈷濃度以及反應時間,並確定最佳反應條件為:硝酸鈷濃度0 . 35mol l ,反應物摩爾比為3 . 53 : 1 ,反應溫度94 ,反應時間3 . 53h ,預報值粒徑y _ 1 = 19 . 57nm ,在此優化條件下制得的納米co _ 3o _ 4平均粒徑為22nm 。Trajectory designing has been a hot topic for the researchers and many methods have been presented. but most of methods nowadays for designing 3d horizontal wells are based on trial - and - error method. so well trajectory designing depend greatly on the experience of the designer, which lead to the time - consuming trial - and - error procedure while using those kinds of methods
近年來,水平井軌跡設計技術的研究一直較為活躍,相繼提出了不少的方法及針對具體問題的具體做法,但這些方法從本質上講,都未脫離試錯法的范疇,井眼軌跡部分參數的確定取決于設計者的經驗與直覺。The author is absorbed in research on technology of coprocessor design. in the floating - point addition the paper proposes a carry chain of dynamic and static mixed circuits and a good balance between speed and area of predicting leading - zero logic circuits, considering algorithm and construction of logic circuits. an approach of micro program controller design for coprocessor is put forward and a test bench is given to verify its function
筆者研究協處理器的設計技術,在浮點加法器中提出動態與靜態結合設計進位鏈的方案以及前導零預測面積與速度的折衷方法;在微程序控制器的設計中提出一種協處理器微程序控制器的設計方法,並且給出其功能驗證的測試平臺。According to the basic theory of iir filters, a scheme of hardware implementation is worked out combining with the fact that coefficients of numerator and denominator of transfer function are fixed and the structural feature of selected hdpld. from the clew of implementing a stratified , modularized and parameterized design , the thesis describes the hardware implementation of the iir filter with vhdl and schematic diagram design method. two examples that are iir notch filter and iir low - pass filter are given , the stability of filters and the effects of quantification of coefficient are also analyzed
以iir數字濾波器的基本理論為依據,結合濾波器的傳遞函數分子、分母系數固定這一事實和選用的高密度可編程邏輯器件的特點,確定了iir數字濾波器的硬體實現方案;按照層次化、模塊化、參數化的設計思路,採用vhdl硬體描述語言和原理圖兩種設計技術進行了iir濾波器的硬體設計;本文給出了iir陷波濾波器和低通濾波器兩個設計實例,對設計的濾波器都進行了穩定性分析和系數量化影響分析;最終將完成的iir濾波器的硬體設計配置到晶元中,並在製作的實驗電路中進行了實際濾波效果測試。The device can measure reactive parameters in distribution power net which are generally considered to he difficultly measured the paper also introduces the calculating method of the reactive compensation capacity and its optimal location, the design method and realization principle of the series devices, such as the reactive power acquisition device, the reactive power optimized controller and the compensation capacitor operator, is seated in detail through economic and technical comparison, a realistic hardware scheme of reactive power compensation system is proposed
文章利用電磁感應原理和數字通訊技術結合試驗設計出電源自給式高壓線路無線信號採集裝置,解決了配電網分支線路無功參數不易測量的問題。文章還介紹了系統無功補償容量及安裝位置的計算方法,較為具體的講述了無功功率採集器、無功優化控制器以及補償電容操作器等一系列裝置的設計方法和製作原理。通過經濟技術比較提出了一整套切實可行的無功補償系統硬體製作方案。11 ) for the first time, the digital pre - assembly ( dpa ) had been introduced into the test design stage of aircraft strength testing. combine with the techniques of 3d modeling and complex sense visualization, accomplished the test equipment and test spectrum modeling, digital pre - assembly of test plan, and completed test simulation primitively
刀首次將數字化預裝配( doptalpre assembly , dm )技術引入飛機強度試驗的試驗設計階段,結合三維造型和復雜場景顯示技術完成了試驗設備、試驗件的造型和試驗方案的數字化安裝,初步實現了試驗的模擬。This paper studies the method of innovative design of the scheme of hybrid turning and milling machine tool. it mainly includes the following innovative work : ( l ) a innovative scheme of the hybrid turning and milling machine tool are designed in this paper based on the study of methods of the movement - function innovation and the. design of the whole structure and the parallel mechanism theory. this scheme have the function of milling with five axis simultaneously and turning with three axis simultaneously ; ( 2 ) a design example of this machine too is given out ; ( 3 ) this paper solves the positive position solution, the inverse position solution and the passive joints solution of the fixed length 3 - prs parallel mechanism of the machine tool ; ( 4 ) simulation tests of movement function and solution methods are given out by the simulation method of virtual machine
論文對混聯式車銑復合加工中心方案創新設計技術進行了探討研究,完成的主要創新性工作有: ( 1 )論文在研究機床運動功能創成方法、總體結構方案設計方法和並聯機構的基礎上,設計出一種混聯式車銑復合加工中心的創成方案,該方案可以實現5軸聯動銑削加工和3軸聯動的車削加工功能; ( 2 )給出了實現該方案的設計實例; ( 3 )推導了該車銑復合加工中心的定桿長並聯機構3 - prs的位置逆解、位置正解和被動關節求解演算法; ( 4 )應用虛擬樣機模擬方法進行了運動功能及求解演算法的模擬試驗。By experimental research and technical analysis, paddle - flash a two stage drying system is developed for producing aluminium hydroxide micropowder. through industrial application, a new combined drying method is thus proposed
摘要通過試驗研究、技術性分析和經濟性分析,設計開發了氫氧化鋁二級乾燥系統,並將其應用於工業實踐,提出了一種全新的組合乾燥方式槳葉閃蒸乾燥。分享友人