電耦合 的英文怎麼說
中文拼音 [diànǒugě]
電耦合
英文
electric coupling; galvanic coupling-
Analysis of singular electromechanical fields at the interfaces of bimorph with a quot; cracked element quot
用裂紋單元分析雙壓電材料界面力電耦合奇異場The magnetoelectric coupling effect on the spin correlation for the ferroelectromagnetic system
磁電耦合對于鐵電磁系統的磁性關聯的影響Blank detail specification : ambient rated photocouplers with phototransistor output ; german version en 120004 : 1992
空白詳細規范.與光電晶體管輸出匹配的環境級光電耦合Specification for harmonized system of quality assessment for electronic components - blank detail specification - ambient rated photocouplers with phototransistor output
電子元器件質量評定協調體系規范.空白詳細規范.規定環境下有光電晶體管輸出的光電耦合器Semiconductor devices. harmonized system of quality assessment for electronic components. ambient rated photocouplers with phototransistor output. blank detail specification
半導體器件.電子器件質量評估協調體系.帶光電晶體管輸出的特定環境溫度光電耦合器.空白詳細規范The relations between piezoelectric characteristic such as piezoelectric constant, electromechanical coupling coefficient, mechanical quality factor, etc. and its components, granular diameter and manufacturing technology were studied
研究壓電材料壓電常數、機電耦合系數、機械品質因數等特性與其組份、顆粒直徑及製作工藝過程之間的關系。So it can be used as both sensor component and driving component. pzt have better electromechanical coupling coefficient, piezoelectric constant, mechanical quality factor, curie temperature and stability, etc. so, pzt can be used widely in smart materials and structure
與其它壓電陶瓷相比,鋯鈦酸壓電陶瓷( pzt )有較好的機電耦合系數、壓電常數、機械品質因數、居里溫度和穩定性等,因此, pzt能廣泛應用於智能材料結構中。But there is a main question that pvdf does not be in p phase with higher piezoelectric property, but be in other phases with lower or without piezoelectric property, thus, which can not improve distinctly piezoelectric constant d33, reduce notably dielectric spoilage ( tg5 ) and raise remarkably mechanical coupling factor ( kp ) of 0 - 3 pzt / pvdf piezoelectric composite, so these will restrict its development and application. in this paper, 0 - 3 pzt / pvdf piezoelectric composite will be prepared by room pressing - solidity, high - temperature - pressing and room - pressing techniques respectively
由於這個壓電復合材料體系存在一個主要問題? pvdf在0 ? 3型pzt / pvdf壓電復合材料中通常不是以具有較強壓電性的相晶態形式呈現,多是以其它的相態存在,不能有效地提高0 ? 3型pzt / pvdf壓電復合材料的壓電常數d _ ( 33 ) 、降低介電損耗tg和增大機電耦合系數kp等壓電和介電性能,從而嚴重地制約它的發展和應用。Because this transducer not only has a firm structure and uses the longitudinal mechanic - electricity coupling coefficient of piezoelectric crystals, but also can be easily made, it has very good electricity - sound ability
由於製作工藝簡單,結構堅固,且又利用壓電陶瓷的縱向機電耦合系數,因此具有良好的電聲性能。Based on the traditional model of vibrat ory machines , an electrome chanical - coupled model of motor - vibrator y machine system is established, and a reasonable quantitative expla ining of engineering phenomena in transi ent processes is given by digital simula tion according to it. the, mechanism of self - synchronous vibration, and vibratory synchronization transmissi on is proposed in this paper
本文對此進行了專門的研究,在傳統的振動機械模型基礎上建立了電機-振動機械繫統的機電耦合模型,利用該模型進行數值模擬對過渡過程中的一系列實際現象做出了合理的定量解釋,揭示了自同步振動和振動同步傳動的機電耦合機理。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。The outlines of thesis are as follows : for the configuration of gis and the characteristic of partial discharge, the thesis analyses the electromagnetic waves excitated by the pd signal and the reason of a coupler built in gis inducing pd signal in terms of the electromagnetic theory and antenna theory
主要工作有:針對gis結構及內部局部放電特點,分析了發生局部放電后信號所激發的電磁波傳輸特性,並從電磁場理論及天線理論角度分析內置傳感器的局部放電耦合原理。Tantalum lithium ( litao3 ), a novel single crystal material, developed and industrialized with the development of communication and information industries recently, owns the excellent performances such as high mechanical - electrical coupling coefficient, lower wear - resistance, excellent high - temperature stability, excellent high - frequency capability, etc. however, researches on tantalum lithium single crystal wafer around world are still lacking
鉭酸鋰是近年來隨著通訊、信息產業迅速發展而開發並產業化的新型光電子材料。它具有機電耦合系數大、低損耗、高溫穩定性、高頻性能好等優良的壓電、電光和熱電性能。In some military application such as aviation 、 space flight 、 missile 、 radar and so on, the 10kv isolation voltage is needed, on the basis of it, linearity, capacity of driving load capacitance and reliability are presented
同時,在航空航天、導彈、雷達等軍事應用上,對光電耦合器提出了10kv以上的隔離電壓的要求,在此基礎上,對線性度、驅動容性負載的能力以及可靠性都有很高的要求。Optocouplers for safe electrical isolation - requirements, tests
安全電氣隔離用光電耦合器要求和試驗Simulation for nonlinear electro - mechanical coupling of ferroelectric materials
鐵電材料非線性力電耦合特性的模擬計算Electric coupling of cells
細胞間電耦合Characteristics analysis of electrical couplings between cylindrical combline resonators
圓柱形波導梳狀線諧振器間電耦合特性分析Terminal equipment - telephony for the hearing impaired - electrical coupling of telephone sets to hearing aids
終端設備.有聽覺障礙者用電話.助聽器上的電話裝置的電耦合Connectors, electrical, circular, bayonnet coupling. operating temperature 200 degrees c continuous duty. light weight shell, type 6
圓形卡口式電耦合連接器,連續工作溫度200 ,輕型外殼, 6型分享友人