提綜桿 的英文怎麼說

中文拼音 [zōnggǎn]
提綜桿 英文
harness lever
  • : 提動詞(垂手拿著) carry (in one's hand with the arm down)
  • : 綜名詞[紡織] (織布機上使 經線交錯著上下分開以便梭子通過的裝置; 綜片) heddle; heald
  • : 桿名詞(桿子) pole; staff
  1. Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows : ( 1 ) reviewed entirely the origin and evolvement of the concept " sustainable development ", stated and commented the study status in queue on " sustainable development " around national and international range, thorough discussed the science connotation about the concept " sustainable development " ; ( 2 ) looked back and commented across - the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings ; ( 3 ) expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory ; ( 4 ) thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the matlab software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the b - j method and morte - carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources ; ( 5 ) synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming mathematical statistics random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality ; ( 6 ) analyzed the inside condition and outside condition to assure the sustainable and optimum exploi tation of groundwater resources, the inside conditions are the follows : correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows : the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water - saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology ; ( 7 ) scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy ; lint out the more directions on groundwater resources

    基於以上考慮,論文主要從以下幾方面對地下水資源可持續開發問題進行了比較深入的探討:全面回顧了「可持續發展」概念的由來與演變,對國內外「可持續發展」的研究現狀進行了述評,並對「可持續發展」概念的科學內涵進行了深入探討;對涉及地下水資源的一些最基本的概念和命題進行了全面的回顧和評述,對目前仍然存在的一些錯誤觀點和混亂認識出了自己的見解;全面闡述了地下水資源變值系統理論的內容和意義,並與傳統的地下水資源計算評價方法進行了對比分析,結合實例具體說明了方法的應用;深入分析了地下水資源預測預報工作的極端重要性和復雜性,對傳統的地下水資源動態預測方法進行了全面的評述,指出了各類預測預報方法的特點及適用條件,對最近二十多年剛發展起來的小波分析技術的主要思想和方法及其應用范圍,以及號稱第五代計算機語言的matlab軟體和附帶的小波分析工具箱進行了介紹,並應用於地下水動態過程線的分析,採用時間序列中的b ? j法,蒙特卡羅方法,與地下水資源變值系統理論相結合,探討了地下水動態資料分析和地下水資源預測預報的新思路;合分析了現今各類地下水管理模型的特點及缺陷,將數學規劃、數理統計、隨機過程等與地下水變值系統理論相結合進行地表水地下水或多水源的聯合優化調度,使模型更準確、更實用;對保證地下水資源可持續開發的內部條件和外部條件進行了分析,內部河海人學博卜學位論文前言、摘要、目錄條件主要是正確的資源觀,科學的資源計算與評價方法,可靠的資源預測預報技術,可操作的資源管理措施,外部條件主要是高層發展思路、管理體制的變革、配套的政策法規、經濟杠的調節、人文素質的高、節水意識的增強及具體節水措施、人口增長的控制、水體污染的防治、生態的恢復和重建等;從宇宙科學、地球系統科學及哲學的高度審視地下水資源的可持續開發;指出了地下水資源可持續開發的進一步研究方向。
  2. Chapter 4 time - dependent computational simulation of the response of cable - suspension feed system in gusty wind based on the time - independent structure finite element method, and with consideration of the movement laws of cabin, a 3 - d time - dependent structure finite element model formulated by a new method named iss method ( instantaneous structure supposition method ) to deal with the vibration response of cable - suspension feed system in gusty wind is presented. in the model, all sources of geometric non - linearity, cable sag and changes of cable geometry due to large displacement, are fully considered

    基於時不變結構的有限單元法,在合考慮饋源艙運動規律的基礎上,出了時變系統的瞬時結構假定法,通過將懸索離散為索單元,建立了系統的時變有限元模型,該模型充分考慮了懸索的垂度和大變形等幾何非線性因素,應用ne 。
  3. And it investigates the appearance condition ( including joint, crack, eroding, corrosion, braking pole device rupture, crane - girder ' s gnawing railway and so on ) of the whole crane - girder system on the spot, at the same time, it also actually examines the stress of the beam, chemical ingredient, distortion and railway excursion, etc. through sampling, and based on the actually examined results, it checks and calculates the carrying capacity of crane - girder system. then, based on the investigating on the spot and the calculated result, it discusses the mechanism of fatigue failure of the upper part of welded steel crane - girder, analyses the reason of steel crane - girder in the high - frequency emerging the fatigue crack, institutes the strengthened method of damaged steel crane - girder of accurate packing up workshop of the primary mill plant. finally, it presents some advice and suggestions for the repairing and strengthening method of fatigue crack of upper part of steel crane - girder in the high - frequency

    針對包鋼初軋廠精整車間鋼吊車樑上部區域出現裂縫這一問題,本文首先述了國內外關于焊接鋼吊車樑上部區域疲勞裂縫的研究現狀;其次對整個吊車梁系統的外觀情況(包括連接、裂縫、腐蝕、銹蝕、制動件斷裂、吊車啃軌等)進行了現場調查,抽樣實測了梁的應力、化學成分、變形及軌道偏移等,根據實測結果,對吊車梁系統的承載能力進行了驗算;然後,根據現場調查及計算結果,探討了焊接鋼吊車樑上部區域疲勞破壞的機理,分析了重級工作制鋼吊車梁出現疲勞裂縫的原因,制定了初軋廠精整車間破損鋼吊車梁的加固方案;最後就重級工作制鋼吊車樑上部區域出現疲勞裂縫的修復與加固方案出了一些意見和建議。
  4. By analysis of the tension exerted on the heralds in operation on shuttle looms of big width, conclusion is made that modification can be done to the heralds by adding the distance of the suspending heralds and process limit lever, for purpose of gaining high efficient general and less damage of herald

    摘要通過分析寬幅有梭織機框在織造中的受力情況,對其進行加大吊間距、加裝乙形限位等改造,使織機總效率大幅高,框損壞率顯著降低。
  5. Hj738 rapier loom primarily be applicable to weave the cotton, blended yarn … etc., its containments to the dobby ' s ability of every kind of coloured yarn, whole machine is equipped with 16 pieces of heald frame

    詳細說明: hj738劍織機主要適用於織造棉、混紡紗、線等織物,其包含了對各種色紗的小花織物的織造能力,整機配套16頁框。
  6. Transformed the six - bar guide - bar mechanism realizing linear displacement in automatic instruments into a basic rotating guide - bar mechanism, established the mathematical model of velocity approaching constant by the classical approximate synthesis theory and the modern error theory, discussedthe influences of the existent region of main mechanismic parameters on kinematic and dynamic properties, analysed the theoretical transmission ratio error, advances systematic, complete steps and methods for dimensional synthesis of this mechanism with computer aided design

    將自動化儀表中實現線性輸出的六機構轉化為基礎轉動導機構,應用經典的機構近似合理論與現代的誤差理論,建立了速度逼近常數的數學模型,討論了主要機構參數存在區域及對運動、動力性能的影響,分析了傳動比理論誤差,出了系統完整的計算機輔助尺度合的步驟與方法。
  7. Consequently, to optimize the appearance and structure design of retaining walls, especially to have a deeper understanding of the bearing mechanism of various retaining walls and select city retaining wall type reasonably are of great engineering significances and potential economic effect. based on a thorough analysis of the character and mechanism of city - retaining - wall structures, the design theories, construction technology, new wall types and development tendency are deeply discussed. besides, the characteristics of various types of city retaining wall are discussed, and the usual methods for earth pressure calculation are summarized

    本文在合分析目前常用城市擋土結構的特點及其受力特性等基礎上,針對一般擋土墻設計理論、施工技術、新型結構以及未來的發展趨勢進行了深入探討,論述了城市擋土結構的特點,並對常用土壓力理論進行了述,介紹了城市擋土墻常見的類型,並介紹了常規的設計理論和方法;通過分析比較,優選出錨擋土結構和砌塊式擋土結構,並從錨錨固原理出發,結合工程實踐和大量現場試驗、對錨的抗拔承載力進行了深入研究,出了用調整雙曲線模型法計算錨抗拔承載力的方法,對土壓力計算方法進行了探討,對其設計計算方法進行了研究。
  8. The design features, operating principle and main technical parameters of the unit are introduced, and its performance characteristics are expounded

    海上採油平臺液壓抽油機的研製成功並將工藝成熟的有抽油方式應用於海上採油,可大大延長油井免修期,降低合成本,高經濟效益。
  9. Through inversion analyzing the results of inspection and observation which was applied the multipoint displacement measures and the drilling anchor stress measures to the top surface in the xianggui gypsummine eastern workings, this article will attempt to propose the deformation law of stope terrane after the underwater mine area, which provided a reliable basis for taking measures to control the strata movement

    摘要為了研究湘桂石膏礦的巖體變形規律,對該礦東采區頂板巖孔多點位移計觀測和鉆孔錨應力計檢測的結果進行合反演分析,出了水下礦區開挖后采場巖層的變形規律,為採取有效措施控制巖層移動供了依據。
  10. The forth chapter puts the method of synthetical evaluation from multi - level standards about the organization ’ s learning ability

    第四章運用標管理的思路出了對組織學習能力的多級標合評價方法。
  11. The business scope of tiandi science & technology co., ltd. are the product and sale of electricity product, mine electricity products ; the design and contract of underground project, coal cleaned and chosen project, coal comprehensive usage project, environmental protection project and net work project, mine construction and the design of production system, technology promotion, consultation, contract and service of external project

    簡介:天地科技股份有限公司主要技術和產品包括:採煤機,掘進機,全礦井合自動化系統,計算機軟體技術,礦井升機自動化控制,煤礦裝車、配煤、計量自動控制系統,液壓支架電液控制系統,液壓支架設計與開發;煤炭洗選設備;煤礦建設項目的設計、咨詢和工程總承包,地下建設施工程,建築物加固技術與材料;煤炭開采,特殊採煤技術,煤礦錨支護成套技術與設備,工作面支護技術,采工作面自動監測技術。
  12. The main work of this paper was as fellows : ( 1 ) generalized the development of pre - stressed steel structure in our nation and abroad, and pointed out the main problem in practice ; ( 2 ) presented the mechanism of pre - stressed steel structure and revealed its applicable range ; ( 3 ) established the optimization design model for pre - stressed steel structure, which accounts for constraints on stresses and displacements of structure ; ( 4 ) brought forward the optimization design method, which combined linear programming and the principle of full restriction, through which we can obtain the magnitude of each time pre - stress and the optimized sections of each members of structure ; ( 5 ) analyzed the best times of pre - stress and pointed out that 2 ~ 3 times is preferable ; ( 6 ) conducted optimization design on large - space steel roof, horizontal parallel steel truss with local cables, horizontal parallel steel truss with global cable, and ultra - static steel truss, the result of which indicated that the multiple pre - stress structure is very economic ; ( 7 ) compared different schemes of cable placement for horizontal parallel steel truss, and the results showed that the local cable only unloaded the second girders, but had no response on the first girders and stomach poles, while global cable could unload the second girders and the stomach poles outside of turning point of cable, thus proving that global cable is more economic than local - cable

    本文的主要工作是:對國內外預應力鋼結構的發展歷史及現狀作了述和總結,指出當前預應力鋼結構工程實踐中存在的主要問題;闡述了預應力鋼結構的受力機理,並指出預應力鋼結構的適用范圍和特點;在考慮結構應力和變位約束的條件下,建立預應力鋼結構優化設計模型;出多次預應力鋼結構優化設計方法和步驟,採用線性規劃和滿約束準則相結合的優化方法,可優化設計出施加的每一級預應力的大小,並得到結構各部分的優化截面;對多次預應力最佳的施加次數作了分析,並建議以2 3次為宜;為驗證文中理論和方法,分別對大跨多次預應力鋼屋架、局部布索的水平平行弦鋼桁架、整體布索的水平平行弦鋼桁架和局部布索的超靜定鋼桁架等算例進行了優化設計,經濟效益明顯;對水平平行弦鋼桁架的幾種施加預應力的方案進行比較,對于局部布索,預應力只對下弦起到卸載作用,對上弦和腹基本不起作用;而整體布索預應力除對下弦卸載外,對索折點以外部分腹也起到卸載作用,經濟效益好於局部布索。
  13. Secondly, in view of the limitation and shortage of traditional simulation of finite element approaches for bolt, a new composite grouted bolt element including nonlinear contacting relation will be built based on the above study of the mechanics mechanism of fully grouted bolt. then, an elastic - plastic finite element program will be developed for the analyses of tunnel stability, in which the composite grouted bolt element and nonlinear finite element analysis method will be used ; the patterns and the affect of main design parameters on the support effect of bolt will be analysed using the program, and conclusions of guidance importance for tunnel support design will be drawn. finally, simulation compution for the excavation and support of a highway tunnel will be made out using the above production, and the method of application of the program will be discussed ; analysis of the deformation, stress and distribution of plastic range will be done, and rational support plan will be worked out, which is of guidance importance for tunnel support design and the thery and technique of fully grouted bolt used in tunneling will be perfected further

    首先,本文在合分析隧道穩定性影響因素及失穩破壞模式的基礎上,對全長粘結式砂漿錨作用力學機理進行了深入研究,為全長粘結式砂漿錨的有限元模擬分析奠定了基礎;其次,針對傳統錨有限元模擬方法的局限性與不足,在上述全長粘結式砂漿錨作用力學機理研究基礎上,建立出能反映界面非線性粘結的新型復合砂漿錨有限單元模型;然後,運用上述復合砂漿錨單元模型,引進非線性有限元分析手段,開發了隧道支護穩定性分析的有限元程序,並就全長粘結式砂漿錨的型式與設計參數對支護效果的影響進行了深入探討,得到了對隧道支護設計具有指導意義的結論;最後,運用本文研究成果對某公路隧道工程實例進行了開挖與支護的模擬計算,探討了其應用方法,並就隧道變形與應力及塑性區分佈規律進行了分析,從而出了合理的支護方案,為隧道支護設計供了參考依據,完善了隧道全長粘結式砂漿錨支護的理論與方法。
  14. This article, takes some project for landslip in a small district in zunyi for example, tells you the useful experience of water proof, sueface prevention structure and sticking of the surfaces of mountain slopes, and so on

    摘要文章以遵義小區某滑坡治理工程為例,介紹了滑坡治理中有效解決坡面防水、護面結構與坡面的粘結等問題的實踐經驗,出了錨支護、掛網噴砼、坡腳擋墻襯護、噴面邊界澆築連系梁的合治理措施。
  15. This paper presents the study on assembly method, material and structure of the dielectric for improving the heat dissipating performance of slow - wave structures of the helix twt

    摘要合敘述了目前人們為高螺旋線行波管慢波組件的散熱性能而在裝配方法、組件材料以及夾持的結構這三方面所進行的研究。
  16. This review briefly summarizes the research progress on phytases from bacillus subtilis in effect mechanism, property, isolation, purification and taxonomy of the enzyme and gene engineering to speed up the deep research and exploitation of the enzyme

    主要述了枯草芽孢菌植酸酶作用機理、酶學性質、分離純化、分類地位和基因工程方面的研究進展,以便為該酶的深入研究和應用供借鑒作用。
  17. Combining the design of portal crane luffing mechanism, this paper set up the math model independently and synthetically of the single boom system with compensating pulley and level - balancing weight. use genetic algorithms to optimize the model, the calculated results show as follows the genetic algorithms is effective and manipulable, the synthetically optimize is best than independently optimize. the optimization program of luffing mechanism was build, and this will be a useful tool in the design of crane

    結合門座起重機變幅機構的設計,建立了導向滑輪補償系統和杠? ?活對重臂架自重平衡系統獨立模型和合模型的未平衡力矩最小的優化問題,結合遺傳演算法對它進行了優化,結果證實了該演算法的有效性和可行性,表明了合優化比獨立優化更能高優化的準確性。
  18. Abstract : this paper analyzes the mechanism of side attrition of pumping rods and tubes after polymer flooding, and proposes a method of comprehensive prevention

    文摘:從生產實際出發,結合理論分析,較全面地分析了聚合物驅油后出現、管偏磨現象的機理,並出了合防治的基本措施與方法。
  19. The first part of this text recommends and explain the intension of the system of executive stock option with its key element, characteristic, current development, positive and negative effects, etc. which offering basic support for following analysis ; the second part, described the behavior of stock price and black - scholes option pricing model from the angle of quantitative analysis, and discuss the value factor of stock option with its encouragement, analyzed the change of every factor in black - scholes option pricing model impact on option worth ; then analyzed the leverage effects and manager ' s morals risk model of executive stock option, at last, considering the main defect existing in the system of executive stock option at present, that is : it depends on stock market unduly, and the stock option incomes of manager has no relationship with manager ' s achievement. this text bring forward the manager synthesizes achievement and appraises model

    本文的第一部分全面介紹和闡述了經理股票期權制度的內涵,構成要素,特點,發展情況和正負效應等,為後面的分析供了基本支持;第二部分,從定量分析的角度出發描述了股票價格行為和black - scholes期權定價模型,並以此為理論基礎探討了股票期權的價值因素和激勵性,分析了black - scholes期權定價模型中各因素的變化對期權價值的影響;接著分析了經理股票期權的杠效應和經理人道德風險模型,最後,針對當前經理股票期權制度存在的主要缺陷即:過度依賴股票市場,經理的股票期權收入與公司的業績缺乏相關性這一問題出了經理合業績評價模型。
  20. The optimization design of portal crane luffing system is the result that optimization design apply in engineering design, but because the engineering problem is complicated, the traditional optimization design method is not very successful. in this paper, the optimization of the single boom system with compensating pulley and level - balancing weight is studied. in the math model, the wire rope length encircled in the pulley and reel is considered, that enhance the optimization precision and introduce genetic algorithms, combine engineering tightly, that settle the difficult in the traditional optimization successfully

    門機變幅系統優化設計是將優化設計方法應用於工程設計中的產物,但由於設計工程問題的復雜性,採用傳統的優化設計方法優化的成功率及效果並不理想。本文以單臂架變幅機構導向滑輪補償系統和杠? ?活對重臂架自重平衡系統的獨立模型及合模型為研究對象,考慮了滑輪和捲筒處包繞的鋼絲繩長度變化,從而高了優化模型的精度,同時引進一種新型優化演算法? ?遺傳演算法,緊密結合工程實際,較為圓滿的解決優化過程中存在的問題。
分享友人