壓制材料 的英文怎麼說

中文拼音 [yāzhìcáiliào]
壓制材料 英文
press material
  • 壓 : 壓構詞成分。
  • 制 : Ⅰ動詞1 （製造） make; manufacture 2 （擬訂; 規定） draw up; establish 3 （用強力約束; 限定; 管束...
  • 材 : 名詞1 （木料） timber 2 （泛指可以直接製成成品的東西; 材料） material 3 （供寫作或參考的資料） ma...
  • 料 : 名詞1 （材料; 原料） material; stuff 2 （喂牲口用的穀物） feed; fodder 3 （料器） glassware 4 （...
  • 材料 : 1. （原料） material 2. （資料） data; material 3. （適于做某種事的人才） makings; stuff
  1. Classification system for poly phenylene sulfide injection molding and extrusion materials

    聚合物噴模塑和壓塑材料分類制度
  2. The study demonstrates piezoelectricity of the piezoelectric materials plays the important role in controlling the vibration of the smart structures

    研究表明，壓電結構中，壓電材料的壓電效應是智能結構消耗能量實現主動控制的最根本原因。
  3. Plastics - ethylene vinyl alcohol copolymer moulding and extrusion materials - preparation of test specimens and determination of properties

    塑料.乙烯乙烯醇共聚物模塑和壓塑材料.式樣制備和性能測定
  4. In addition, active constrained layer damping ( acld ) has attracted scholar ' s interests because it has the advantages of passive control and active control. the mechanism of vibration control of acld and the models of how to deal with the viscid - electric material are introduced. the finite element model of acld with ghm model is established in this paper

    此外，主動層阻尼結構（ acld ）由於兼有被動控制和主動控制兩者之優點也引起了國內外學者的興趣，本文給出了主動層阻尼結構（約束層採用壓電材料）抑振的工作機理，介紹了處理粘彈性層（ vem ）的幾種模型，並採用ghm模型建立了主動層阻尼結構的有限元模型。
  5. Due to the intrinsic direct and converse piezoelectric effects, piezoelectric materials have been widely used in engineering for the active shape or vibration control of structures

    摘要利用壓電材料固有的正、逆壓電效應可以對結構變形和振動進行控制。
  6. In this paper, at the cut - in spot of beam active vibration control and use the pzt material as the drive component, the main research works can be summarized as follows : 1 ) using the finite element theory, a general finite element formulation of piezoelectric media is derived, the direct and converse piezoelectric effects are considered in the formulation

    本文從梁的振動主動控制研究為切入點，利用了pzt材料作為驅動元件，作了如下幾個方面的研究： 1 ）利用有限元理論，考慮壓電材料的正、逆壓電效應的影響，導出了機電耦合壓電元件的有限元方程。
  7. Classification system for polyketone injection and extrusion materials

    聚酮噴塑和壓塑材料分類制度
  8. To set up reasonable designing and manufacturing techniques and accurate calibration system and to speed up forming the native pvdf pressure sensors is the direction of this project. first, based on the piezoelectric theorem, the theoretic support of pvdf pressure sensors is deduced. according to purposes of practical projects, special purpose sensor configurations are designed and the corresponding calibration system based on shpb ( split hopkinson pressure bar ) technique is built in succession

    本文從壓電材料的一般壓電控制方程開始，導出了pvdf壓電薄膜測壓技術的相關論據；根據測試目的以及被測結構的特點，設計了多種夾心式的傳感器構造形式；摸索出了一套基於國產pvdf壓電薄膜製作壓力計的加工、安裝工藝；建立了一套基於系統集成技術的多點pvdf壓力測試的數據採集、處理系統；建立了一套基於shpb技術、適用於實際工程應力范圍的pvdf壓力計的動態標定方法，並對兩種厚度的國產pvdf壓電薄膜進行了標定。
  9. The shear actuation mechanism of piezoelectric materials was researched in this paper and three - order shear deformation theory was used to model smart laminated plates with shear mode piezoelectric actuators

    本文對于壓電材料的剪切作動機制進行研究，應用三階剪切變形理論建立帶剪切型壓電激勵器的智能層合板模型。
  10. In this thesis, the dynamic models of a specific precise instrument in spacecraft are established and an active vibration isolation system based on piezoelectric intelligent structures is constructed. theoretical analysis and numerical simulation on this system has been carried out. piezoelectric intelligent structure is applied to civil engineering. the piezoelectric intelligent control devise is used for the control of translation - torsion coupling responses of multi - story frame structure suffered from earthquake

    本文還將壓電智能結構主動隔振的理論和控制方法應用到土木工程領域，利用一類壓電材料控制器對平移-扭轉耦聯的框架結構進行了主動隔震，模擬結果顯示：結構各層的平移和扭轉均得到顯著減小，表明將智能結構系統用於結構地震反應主動控制中的可能性。
  11. ( 5 ) the piezoelectric intelligent control devise is used for the control of translation - torsion coupling responses of multi - story frame structure which is suffered from earthquake. the results of an example illustrate that this intelligent control devise can effeiciently reduce the structual translation - torsion coupling responses induced by earthquake

    （ 5 ）利用一類壓電材料控制器對平移-扭轉耦聯的框架結構進行了主動隔震研究，並對其進行了模擬分析，結果顯示出良好的隔震效果和應用前景。
  12. The properties of cn thin films such as their morphology, component, crystal structure and the bonding structure and the relation between those properties and the gas - phase reaction parameters were discussed, showing that the deposition of p - c3n4 thin film is the compete result of various reaction processes in the dynamics balance conditions ; the process of cn films depo sition is diagnosed in situ through the optical emission spectra technique, the effects of experimental parameters on the concentration of the precursors and the gas - phase reactions in the plasma have been obtained ; the main reaction precursors for film deposition identified ; the relation between the characteristics of cn thin films and the reaction process in the plasma is analyzed. the cn thin films deposition under different substrate temperatures in high pressure pe - pld shows that the si atom of the substrate has participated the cn films growth process, based on this the growth mode of cn thin films on the si substrate is proposed. the further experiment of cn thin films deposition on si substrate scratched by diamond as well as covered with fe catalyzer has been attempted, which indicates that changing the dynamics conditions of the surface reaction can alter the growth characteristic of the cn thin films and can enhance obviously the films growth rate

    採用pld技術進行了碳氮化合物薄膜沉積，得到了含氮量為21at的cn薄膜；研究了襯底溫度和反應氣體壓強對薄膜結構特性的影響，給出了cn薄膜中n含量較小、 sp ~ 3鍵合結構成分較少和薄膜中僅含有局域cn晶體的原因；引入脈沖輝光放電等離子體增強pld的氣相反應，給出了提高薄膜晶態sp ~ 3鍵合結構成分和薄膜的含n量可行性途徑；應用pe - cvd技術以ch _ 4 + n _ 2為反應氣體並引入輔助氣體h _ 2 ，得到了含n量為56at的晶態cn薄膜；探討了cn薄膜形貌、成分、晶體結構、價鍵狀態等特性及其與氣體壓強和放電電流的關系，證明了- c _ 3n _ 4薄膜沉積為滿足動力學平衡條件的各種反應過程的競爭結果；採用光學發射譜技術對cn薄膜生長過程進行了實時診斷，得到了實驗參量對等離子體中活性粒子相對濃度和氣相反應過程的影響規律，給出了cn薄膜沉積的主要反應前驅物，揭示了cn薄膜特性和等離子體內反應過程之間的聯系；採用高氣壓pe - pld技術研究了不同襯底溫度條件下cn化合物薄膜的結構特性，揭示了si原子對薄膜生長過程的影響，給出了si基表面碳氮薄膜的生長模式；在金剛石研磨和催化劑fe處理的si襯底上進行cn薄膜沉積，證明了通過控制材料表面動力學條件可以改變碳氮薄膜結構特性，並可顯著提高晶態碳氮材料的生長速率。
  13. The solution formula of dwell time is deduced by using the pulse iteration method and the smoothing fourier transition method, and the formula can be simplified referring to workpiece shape. according to the anastomotic status of the tool and workpiece surface, we present the new model of the inherent relation among local pressure density, removal rate, convergence ratio and residual errors, and the corresponding formulas are given. the forming cause of the edge effect in the polishing process is analyzed, and the means which reduces the edge effect is put forward

    2 、針對計算機控制光學表面成形（ ccos ）的加工方式、誤差收斂特點，研製了去除函數呈高斯分佈的雙轉子結構研拋模；採用脈沖迭代法、平滑因子傅立葉變換法推導出駐留時間的演算法，求解過程中根據工件面形的特點作了各種形式的簡化；提出了工件表面和研拋模的吻合誤差與局部壓強、材料去除率、收斂比之間內在關系的數學模型，並推導出相應的計算公式；分析了邊緣效應產生的原因，在加工過程中採用相對壓力因子對去除函數進行修正，可以消除邊緣效應的影響。
  14. Piezoceramics have been used successfully for many years in the field of vibration control, owning to its high forces into the range of kilo - newtons and short reaction times in the order of a few microseconds

    壓電材料由於其自身的壓電效應和逆壓電效應而被製作成壓電傳感器和壓電驅動器來對結構的振動進行控制。
  15. The problem this paper researches is vibration controlling with piezoelectric material as driver and sensor part

    本課題所研究的問題就是以壓電材料作為傳感、驅動元件的懸臂梁的主振動控制。
  16. The experiment results show that the reduction by carbon and nitridation is connected with the reaction temperature, molding pressure and ratio of tio2 / c of the sample

    實驗結果表明：制備試樣的成型壓力、材料本身的tio _ 2 c比、氮化溫度對氮化率有一定影響。
  17. The early studies are mostly focused on the method of gluing piezoceramics on structural surfaces, which has some disadvantages such as difficulties to protect the ceramics and the connection wires, bad coupling with only one surface glued on the base materials, low signal - to - noise ratio etc. these problems can be solved using the embedded piezoceramics, and furthermore, the piezoceramics can be placed in the optimal positions, especially in the optimal deepness for the piezo - actuators, according to an optimization algorithm befor e they are embedded, so the actuator effects and sensor signals are thereby enhanced

    早期的研究主要集中在表面粘貼壓電片的結構，表面粘貼壓電片具有一些無法克服的缺點。本文著重進行利用埋入復合材料結構的壓電傳感器和壓電驅動器對其振動進行主動控制的相關理論和實驗研究，並介紹其相應結果。埋入型壓電材料的優點主要是能保護壓電傳感器和作動器及其連線、增強壓電材料和基體材料的耦合、優化埋入壓電陶瓷的深度和厚度可增強壓電傳感器的測量信號並提高信噪比等。
  18. Piezoelectric and dielectric devices for frequency control and selection - glossary - part 4 - 1 : piezoelectric materials ; synthetic quartz crystal

    頻率控制和選擇用壓電和介電裝置.術語.第4 - 1部分:壓電材料.合成石英晶體
  19. This article main content includes : 1 ) the principle knowledge of piezoelectric material and its extensive using prospect ; 2 ) using the software of the finite element analysis, ansys, we make an analysys of the modal analysis for the experimental subject, cantilever beam ; 3 ) we give the circuit graph using in the control by the 89c51 single chip computer, the simulink result and the final result of controlling vibration

    本文的主要內容包括： 1 ）簡單介紹了壓電材料的基本知識及其廣闊的應用前景； 2 ）使用了有限元分析軟體ansys對實驗品- -懸臂梁進行了模態分析； 3 ）給出了用89c51單片機進行控制時所用的電路圖以及模擬結果和抑制振動的最終控制結果。
  20. Compiling method of technological norm for stamping part material consumption

    沖壓件材料消耗工藝定額.編制方法
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