piezoelectric frequency 中文意思是什麼

piezoelectric frequency 解釋
壓電晶體頻率
  • piezoelectric : adj. 【物理學】壓電的。
  • frequency : n. 1. 屢次，頻仍，頻繁。2. （脈搏等的）次數，出現率；頻度；【物理學】頻率，周率。
  1. A novel protein immobilization approach for piezoelectric immunosensors based on the sam of derivative aa has been proposed, which is formed by coupling merca ptoprorionic acid ( mpa ) to alginic acid sodium salt via edc and nhs. ( 1 ) the tr antibody is immobilized via edc and nhs. comparing with the mpa sam method, this new approach shows greater frequency response and high sensitivity

    應用edc和nhs使褐藻酸鈉與胱胺偶合形成衍生褐藻酸鈉作新的自組裝材料，用於蛋白固定，應用這一新方法， （ 1 ）實現了轉鐵蛋白抗體分子的固定，並對轉鐵蛋白參考血清進行了測定，該方法可在0 . 08 25 . 7 g / ml范圍內對轉鐵蛋白進行測定。
  2. A lot of engineering applications are carried out using our proposed method in this paper, such as thermal deformation measurement of a car lamp, analysis of the super low frequency harmonic vibration of a piezoelectric ceramic, dynamic mechanical behavior analysis of the ballistite material and so on

    在前面所提出的理論基礎之上，本文對該方法在實際工程中的應用做出了大量的工作。本文利用時間序列法實現了汽車前燈配光鏡的熱變形檢測、壓電陶瓷片的超低頻振動分析以及火箭固體燃料的動態力學特性研究。
  3. Precise thickness - shear resonance frequency of electroded piezoelectric crystal plates and its applications in resonator design

    帶電極壓電晶體板厚剪共振頻率的精確確定及其在諧振器設計中的應用
  4. Smart materials and structure have definite requirements of sensor components and driving components, for example, they can adhere well to the matrix and have higher strength, fatigue strength, more broad scope of frequency response and faster response speed, etc. piezodielectric ceramics have characteristic of easily preparing, heat - resistance, wet - resistance, high strength and broad scope of frequency response, etc. furthermore, it has piezoelectric effect and inverse piezoelectric effect, namely it can produce electric potential energy when it is transformed by mechanical strength and its mechanical dimension can be transformed when voltage is put on it

    壓電陶瓷能與基體材料很好結合，具有制備容易、耐熱、耐濕、強度高、頻響寬等特點，另外它具有正壓電效應和逆壓電效應，即當它受到機械力變形時，能產生電勢，對它施加電壓時，能改變其機械尺寸，因此它在智能材料結構中既能用作傳感元件又能用作驅動元件。
  5. Surface mounted piezoelectric devices for frequency control and selection - standard outlines and terminal lead connections - hybrid enclosure outlines

    頻率控制和選擇用表面安裝的壓電器件.標準外形和端頭連接器.混合外殼輪廓圖
  6. Surface mounted piezoelectric devices for frequency control and selection - standard outlines and terminal lead connections - part 4 : hybrid enclosure outlines

    頻率控制和選擇用表面安裝的壓電器件.標準外形和端頭連接器.第4部分:混合外殼輪廓圖
  7. This thesis built the model of micropump, the deformation of the micropump membrane and the volume change of the micropump chamber under piezoelectric - drive were simulated by finite element method ( fem ). the effects of the membrane thickness, shape and piezoelectric voltage on the volume change of membrane were analyzed. the relation between intrinsic frequency and membrane thickness was also discussed

    建立了微泵膜片的有限元模型，採用直接耦合法模擬分析了微泵膜片在壓電驅動下產生的形變和由此引起的微泵腔體體積的變化，得出了膜片厚度、形狀、和壓電驅動電壓對微泵腔體體積變化的影響。
  8. It is shown that the effects of the stiffness and inertia of the piezoelectric element that lead to higher first natural frequency on the natural frequencies of the beam are significant, and that of the elastic modulus of the bonding layer is small

    研究表明，壓電元件的剛度和慣量對梁的頻率影響很大，變截面智能壓電梁的一階固有頻率總是高於等截面梁的固有頻率。
  9. The piezoelectric - pump driven by piezoelectric - stack is a newly development trend, it can accommodate frequency and pressure in a large scale and control the output flux in precision. this pump will widely apply to transfusion, feed oil and clean the equipment in industrial automation, and scientific research, lab, chemical preparation and cooling of cpu etc. driven theory of piezoelectric - stack because the piezoelectric - stack is the core part of the pump that we designed, we should pay more attention to driven principle of the piezo - stack so that we can using it correctly. this paper introduces piezoelectric material and interrelated parameter, output characteristic and driven principle and driving type of piezoelectric - stack

    壓電疊堆泵是一種以壓電疊堆作為驅動元件的微型泵，它是隨著mems的發展而發展起來的。本文提出利用壓電疊堆與柔性鉸鏈放大機構配合來驅動微型泵的橫隔膜，以達到泵送流體的目的。本文在查閱國內外大量文獻的基礎上，總結了國內外壓電疊堆泵的研究現狀，分析了壓電疊堆的動靜態特性，提出一種以壓電疊堆作為驅動源的壓電流體泵的構想。
  10. Piezoelectric and dielectric devices for frequency control and selection - glossary - part 2 : piezoelectric and dielectric filters

    頻率控制和選擇用壓電和介電裝置.術語.第2部分:壓電和介電過濾器
  11. Objective : construct effective mathematic model to analyse the piezoelectric frequency data of pt test based on the theoretic analysis of viscosity and density changes in coagulation reaction system and discuss the feasibility of detecting patients ’ samples in clinic, on the

    方法: 1 .選用基頻為10mhz的at切型銀膜電極石英晶體傳感器構建螺旋式檢測池，使不同檢測池具有同質性。在傳感器上下各墊加一o形硅膠密封圈，並置於金屬基座上。
  12. Characteristics of piezoelectric loudspeakers in high frequency thermoacoustic refrigerator

    高頻熱聲製冷機中的壓電喇叭特性
  13. Surface mounted piezoelectric devices for frequency control and selection - standard outlines and terminal lead connections - metal enclosures

    頻率控制和選擇用表面安裝的壓電器件.標準外形和終端引線連接.金屬外殼
  14. Surface mounted piezoelectric devices for frequency control and selection - standard outlines and terminal lead connections - ceramic enclosures

    頻率控制和選擇用表面固定壓電裝置.標準外形和終端引線連接.陶瓷外殼
  15. Surface mounted piezoelectric devices for frequency control and selection - standard outlines and terminal lead connections - part 3 : metal enclosures

    頻率控制和選擇用表面安裝的壓電器件.標準外形和終端引線的連接.第3部分:金屬外殼
  16. Surface mounted piezoelectric devices for frequency control and selection - standard outlines and terminal lead connections - part 2 : ceramic enclosures

    頻率控制和選擇用表面安裝的壓電器件.標準外形和終端引線的連接.第2部分:陶瓷外殼
  17. Surface mounted piezoelectric devices for frequency control and selection - standard outlines and terminal lead connections - plastic moulded enclosure outlines

    頻率控制和選則用表面安裝的壓電器件.標準外形和終端引線的連接.塑性模壓外殼外形
  18. Surface mounted piezoelectric devices for frequency control and selection - standard outlines and terminal lead connections - part 1 : plastic moulded enclosure outlines

    頻率控制和選則用表面安裝的壓電器件.標準外形和終端引線的連接.第1部分:塑料模壓外殼外形
  19. The design testing piezoelectric material surface acoustic during the experiment process in the paper has several merits : convenience, efficiency, no loss, fastness. and they can be realized. the design applies material piezoelectric response and anti - piezoelectric response to stimulus and receive saw, and apply the method of testing resonator frequency to calculate saw tested speed, simultaneously contrast the actual test result about different material to typical value in the paper

    在本論文的研究實驗過程中，給出了一種方便、有效、無損、快捷的檢測壓電材料表面聲速的設計與實現，該設計中運用材料的壓電效應和逆壓電效應激勵和接收saw ，並運用檢測諧振頻率的方法計算測量saw速度，同時給出了對不同材料的實際測試結果以及與資料典型值的對比。
  20. Shenzhen luguang electronic technology co., ltd is a high - new electronic technical enterprise, which is specializing in r & d, manufacturing, and selling of various piezoelectric materials, such as piezoelectric frequency components, diodes, transistors, digital television receiver, wireless controller, etc

    深圳市魯光電子科技有限公司，是一家專業研發、生產、銷售各種壓電陶瓷材料，壓電陶瓷晶體頻率元件?二極體?三極體?提供各種電路設計，模組化設計，無線控制器等各種電子產品的供應和技術應用的高新企業。
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