撓性結合 的英文怎麼說
中文拼音 [náoxìngjiēgě]
撓性結合
英文
flexonics- 撓 : 動詞1. (輕輕地抓) scratch 2. (擾亂;阻止) hinder 3. (彎曲,比喻屈服)yield;flinch:不屈不撓indomitable; unyielding
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 結 : 結動詞(長出果實或種子) bear (fruit); form (seed)
- 合 : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
- 結合 : 1 (發生密切聯系; 聯合) combine; unite; integrate; link; binding; coalition; cohesion; connectio...
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This article imtroduces adesign for a new style nonelastic element flexible c ouple r with good combinedcompensntion functions of axial, radial and anguladirection s. it s a mew idea designwith a simple and reasonable construction, lowpri ce and convenient maintenance. also it hasa super axial compensating ability compared with common couplers. the theory is that therotary force can be changed into lev eladvanced force. it has been proved that this couplerhas a good combined techn ique proprety and a higher rate between quality and price. itmust have cheerful prospects of application
設計了一種具有良好的軸向、徑向及角向綜合補償功能的新型無彈性元件撓性聯軸器.這種聯軸器構思新穎,結構簡單,容易加工製造,便於裝拆維修,具有一般聯軸器所不能實現的軸向超大補償能力.設計原理可引伸拓寬到將轉動動力轉變為直線推進動力的設計上.實踐證明,該聯軸器具有良好的綜合技術性能和較高的性能價格比,極具應用前景Our main product included single sided, two - sided and 1 ~ 5 layers fpc, as well as rigid - flexible printed circuit board and rigidity superconductive board. we also produce traditional printed circuit board ( pcb )
主要產品為單面、雙面、 1 ~ 5層撓性電路板,剛-撓性結合板以及剛性超導板等。本廠同時也生產傳統的pcb 。One thick necks ’ thickness measuring instrument with high precise and high efficiency is researched in this dissertation. one special flexible hinge gauge head is designed, differential solenoid inductance displacement sensor is chosen and modern micro - processing technology is used to meet the demand of measuring accuracy
本文通過設計一種專用柔性鉸鏈測頭,採用差動式螺管型電感位移傳感器並結合現代微處理技術,對撓性接頭細頸厚度的高精度高效率測量裝置進行了研究。The prime works are as follows : strain and stress distribution of section was analyzed. the effect of prestress degree. on cracking moment was explored. the relation of the unbonded prestress increment to effective reinforcement index and corresponding bonded prestress increment were studied. the formulae had been established
其次,設計了三根活性粉末混凝土無粘結預應力疊合梁,兩點對稱集中加載、一次受力,得到了它們的截面應變分佈、撓度與變形、無粘結預應力鋼絞線的預應力增量、裂縫的發展與分佈以及極限荷載。The results not only indicate that the transplanter can plant scallion with small space, and meet the requirements of the scallion practical planting, but also demonstrate that the optimum design method of the transplanter is correct and useful
優化結果表明,撓性圓盤式移栽機的栽植性能與兩圓盤夾角、特徵參數以及所栽植蔥苗的直徑和高度有關,並存在最佳組合。Abstract : this paper introduces the global stiffness, strength and stability of bracing structure with long span, pointing out that the control of bracing structure ' s deflection and elastic module can make the arch ring fit the line of pressure and arch axis and can guarantee the stability of bridge structure
文摘:本文介紹了大跨度支撐結構的整體剛度、強度和穩定性,控制支撐的撓度和彈性變量可使拱圈符合設計壓力線與拱軸線,保證橋梁結構的穩定性。By this method of analysis, researcher can get all of elastic characters without choosing proper perturbation parameter to create perturbation solution. since this method of analysis reduce the experience factors in the process of analysis, the results of it can be more reasonable
採用該方法求解板以及殼體的大撓度問題,研究者無須具體選擇攝動解的攝動參數就能夠得出問題的全部彈性特徵,減少了在攝動過程中的先驗因素,使得求解結果更趨于合理。Hereditary torsion theories have been developed since the 1960 ' s and have been extensively studied by golan, gabriel, dickson, stenstrom, etc. in this thesis, combining hereditary torsion theories with morita contexts, we discuss the changes of some properties about hereditary torsion theories by the morita context functors and the covers and envelopes by a special category
本文主要將遺傳撓理論同moritacontexts結合,討論在moritacontext函子作用下關于遺傳撓理論的一些基本性質的轉移及變化,並通過一類特殊的模範疇對包與蓋進行探討By the observation and analysis to the bearing function and break appearance of the rc beams with different forms in the experiment, and with theories of rc beams and strengthening by gluing steels, the most emphasis is placed on the three problems such as the capability of bearing bending, the classification and mechanism of the premature failure, and the rigidity and deflection under short - dated loading
通過對試驗中各試件梁的受力性能及破壞形態的觀察和分析,並結合鋼筋混凝土梁和粘鋼加固的有關理論,全文重點討論了三個方面問題:即粘鋼加固梁的抗彎承載力,早期破壞的分類和破壞機理,短期荷載作用下的剛度和撓度。The static loading test for three group of testing piles of jiading power plant secend stage project are analyzed and studied in this thesis, and the practical applying of high - accurate data collector, technique of waterproof insulation and testing technique of burying in the body of pile are introduced also. the vertical and horizontal loading features of three group of piles of different kind and constructing technique in different earth layer at the pile point are analyzed and compared and summed up with basic integro - differential equation calculating the pile earth system load transmit, transforming principle of stress - deforming and pile body rating of burying electric measuring element. changing law of stress, and changing law of pile body shifting and bending for different testing piles under vertical and horizontal load are showed so that the loading features of soil layer and pile at testing spot, reliable design data for pile type and base for scientific construction technique are provided
本文僅就嘉定電廠二期工程中的三根試驗樁的靜載試驗進行了分析和研究,利用樁土體系荷載傳遞分析計算的基本微分方程及應力-應變轉換原理,結合預埋電測元件的樁身率定,對三組不同種類、不同施工工藝、不同持力層中的樁的豎直、水平承載特性進行了分析、比較和歸納,通過大量、全面的實測數據,經過整理、轉換和推演,揭示了不同試驗樁在豎直、水平荷載作用下的應力變化規律和樁身變位、撓曲變化規律,最終提供試驗場地土層和樁的承載特性,為該工程合理設計樁型提供了可靠的設計參數,為確定科學的施工工藝提供了有力的依據。In order to accelerate the development of preflex composite beam in railway bridges and to design and construct preflex composite beam bridges of railway in our country reasonably, this thesis is from the scientific project of railway department " experiment and application research of railway preflex composite beam " and summarizes the design information and practical projects on preflex composite beam. on the basis of above works, this thesis improves computation method in analysis of railway preflex composite beam on sectional stress, deflection of mid - span, crack width and shearing resistance and programs a software " preflex composite beam bridge structure analysis system - pfsas ", which is adapt to railway bridges in our country. moreover it makes a primary research in construction techniques and structure measures
為了迅速促進預彎組合梁在我國鐵路橋梁中的發展,合理地進行我國鐵路預彎組合梁橋的設計和施工,本文結合鐵道部科技研究開發項目「鐵路預彎組合梁的實驗與應用研究」 ,在總結以往對預彎組合梁力學性能研究成果及實際工程的基礎上,完善了鐵路預彎組合梁的截面應力、跨中撓度、裂縫寬度和抗剪分析的計算方法;編制了適用於我國鐵路橋梁的「預彎組合梁橋結構分析系統? ? pfsas 」軟體;並對預彎組合梁的施工工藝及構造措施進行了初步探索。Nylon is one of the best quality snthetic fibers the rubber in dustry use nowadays. the nylon canvas is woven by nylon fibers both in warp and in weft, it is the most widely used fabric in rubb - er industry, and its outstanding merits are its high abrasion resistance. high fensile strength and good fatigue resistance. connvyor belts with nylon canvas inside have the characteristics of thin belt body, high tensile strength, good shock resistance, good troughability, high adhesion between pli - es, splendid flexibility and long working life. nylon conveyor belts are suitable for medium, long - di - stance and heavy - load transportation of materials, widely used in mining, metallurgical industry and architectural industry, ports and etc
產品說明:尼龍是橡膠工業目前所用合成纖維中性能最好的品種之一,其結構經緯向均為錦綸纖維編織,用途最廣的品種,它最突出的優點是耐磨性好,強度高,耐疲勞性好,尼龍帆布做成輸送帶具有帶體薄,強力高,耐沖擊,成槽性好,層間粘合力大,屈撓性優異及使用壽命長等特點,適用於中長距離,較高載量,高速條件下輸送物料,廣泛用於礦山,冶金、建築、港口等部門。The proposed control system includes the attitude controller acting on the rigid hub, designed by using pulse - width pulse - frequency ( pwpf ) modulation integrated with command shaping technique based on csvs method, and the piezoelectric material elements as sensors / actuators bonded on the surface of the beam appendages, designed by the optimal positive position feedback ( oppf ) control technique, in which the selection of ppf gains is determined via introducing a cost function to be minimized by feedback gains which are subject to the stability criterion at the
設計的控制器僅利用輸出信息,從而避免設計撓性模態狀態觀測器以及引入狀態觀測器誤差;在此基礎上,採用分力合成方法設計命令成形控制器來抑制撓性附件的振動,設計的優化命令成形控制信號在理論上可以對系統的各階撓性模態完全抑制。但考慮到模型不確定性和外部擾動,在內迴路又設計了最優正位置反饋( oppf )補償器以增加撓性結構的阻尼,使撓性結構的振動能夠很快衰減。The bottom of these cutting v - belt series products are designed with reas onable tooth shapes for the application of pulleys of smaller external diameters, so that the heat - resistant and flexing fatigue - resistant performances can be furt her improved
切割式v帶系列產品底面設計成結構合理的形,使傳動裝置能使用外徑更小的帶輪,從而進一步提高了v帶的耐熱耐屈撓性能。The mms raman spectrometer offers a unique combination of resolving power, spectral range and flexibility, making it an ideal system for the routine analysis of many types of liquids and solids
Mms拉曼光譜儀提供一個獨特的綜合了分辨能力、光譜范圍及撓性的結合體,從而使其成為適合對許多類型的液體和固體進行常規分析的理想系統。Based on the requirements of high precision pointing / targeting of advanced spacecraft, dynamic modeling of spacecraft with flexible appendages bonded with piezoelectric sensors / actuators, attitude control and active vibration suppression theory are studied deeply in this dissertation, which is funded by the research fund for the doctoral program of higher education of china item ? “ large flexible multi - bodies structure spacecraft active vibration control technology ” ( 20050213010 ). the main contents of this dissertation are as the follows : an approximate analytical dynamic model of a flexible spacecraft with surface bonded piezoelectric sensors and actuators is derived using hamilton ’ s principle with discretization by the assumed mode method. the model is then converted to state - space form for the purpose of control design
本學位論文結合高等學校博士學科點專項科研基金「撓性多體結構衛星主動振動控制技術研究」 ( 20050213010 )課題,從理論上對粘貼有壓電智能元件的撓性航天器的建模、姿態控制和主動振動控制理論等展開了深入的研究,其研究內容主要包括以下幾個方面:利用hamilton原理推導了撓性航天器的動力學模型、壓電元件的作動方程及檢測方程,並採用模態分析方法,進一步將撓性航天器的耦合方程規范化,使之適應于姿態控制系統的分析和設計。The input - output linearization control is combined with the adaptive fuzzy sliding mode control, and is applied to the attitude maneuver control of the flexible satellite
摘要將輸入輸出線性化控制與自適應模糊滑模控制相結合,並將其應用於撓性衛星姿態機動控制中。In the article, it is emphasized on the generally applied adaptive control, sky - hook control and optimum control integrating with the theory and technique of active vibration control on the base of vibration model of vehicle suspension. three performance targets : acceleration of vehicle body, dynamic flexibility of suspension and dynamic load of tyre are evaluated
論文在建立汽車懸架振動模型的基礎上,結合振動主動控制的理論和技術,著重研究了被廣泛應用的自適應控制、空鉤控制和最優控制,並通過計算機進行模擬,對車身加速度、懸架動撓度和輪胎動載荷三個性能指標進行了評價。In addition, the principle of component synthesis vibration suppressing ( csvs ) method is also briefly introduced and summarized to several lemmas, which can suppress flexible vibration by utilizing the character of vibration system itself and has the characters of simple, multiform, easy to apply and so on
另外,為了將分力合成方法應用於撓性系統的振動抑制,簡要地介紹了分力合成方法的一些基本概念及原理。針對採用推力器作為執行機構的撓性航天器姿態機動的振動抑制問題,提出了將分力合成振動抑制( csvs )方法和基於分佈壓電元件( pzt )的主動振動抑制技術相結合的一種復合主動控制方法。Then the writer finished elastic and nonlinear analysis to slabs with different openings and different boundary by finite calculation. and the writer made comparison to all dates and got the change rule of the stress, displacement, limit load and crack of slabs with openings where changing the each parameter
接著,筆者採用有限元程序對不同開孔大小、不同開孔位置、不同的邊界條件進行了彈性和塑性分析,並結合實驗數據和前人數據,分析出各種不同條件下開孔板在孔口應力、撓度、極限承載力、裂縫形式等的變化規律。分享友人