電子傳聲器 的英文怎麼說

中文拼音 [diànzizhuànshēng]
電子傳聲器 英文
electrinic microphone
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
  • : 傳名詞1 (解釋經文的著作) commentaries on classics 2 (傳記) biography 3 (敘述歷史故事的作品)...
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 電子 : [物理學] [電學] electron
  1. When it does, electronic music comes from the television speaker

    當它們移動時音樂便從視機的揚出來。
  2. For micro - cavity semiconductor laser, station model is proposed in this paper and its steady - state and instantaneous characteristics when the coupling efficiency of spontaneous emission into a lasing mode is equal to 1 are analysised. for current noise, sp noise, noise, p noise, as well as current modulation, sp modulation, modulation and p modulation, using small - signal approximation, we derive the laser ' s corresponding transfer functions. and we calculate their signal - to - noise ratio ( snr ) gain in various parameters through frequency domain analysis in the premiss of large input snr

    本文對于微腔半導體激光,提出站模型,能夠較直觀簡潔地分析微腔半導體激光的穩態和瞬態特性,利用此模型對具有重要實用價值的= 1的微腔半導體激光進行了討論;對于流i噪、自發發射壽命_ ( sp )噪、自發發射因、光壽命_ p噪,以及流調制、 _ ( sp )調制、調制、 _ p調制,在小信號近似下,得到了相應的激光遞函數;在大信噪比的前提下,對激光進行了頻域分析,分別計算了它們在不同參數下的信噪比增益,分析了其抗噪性能。
  3. Dtv is a new way of transmitting television services. sound and pictures are processed electronically into digital signals, which are then transmitted as a bit stream and reconverted by digital tv sets or appropriate set - top boxes into television programmes

    數碼視是一種視服務的新方法,以方式處理音和畫面,並將其轉化為數碼形式,然後把代碼作為數碼訊號送,並由數碼視或適當的解碼將其回復為視節目。
  4. 30 litre couplant tank. automatic pumped supply with full recirculation. visual and electronic level display. continuous couplant monitoring by flow sensor and ultrasonically

    30升的耦合劑儲蓄槽。自動化泵槽裝置可以將其完全循環利用。可顯示直觀的層面。通過流量和超波地來對耦合劑進行連續監控。
  5. Due to its outstanding advantages such as broad sensing - spectrum, high sensitivity and low cost, the theories and applications of bulk acoustic wave sensors have been developed rapidly during past ten years. now, its applications have been extended to the fields of pharmaceutical analysis, biochemistiy, molecular biology, genic engineering, clinic immunology, etc.

    近幾十年來壓由於具有響應譜廣、靈敏度高而又價格低廉的特點,在理論和應用方面均有長足的進步,已廣泛地用於藥物分析、生物化學及分生物學、基因工程、臨床免疫學等領域。
  6. Following, we developed an electronic nose adopting advanced technology which combined capillary column to separate vocs according their different retention time and surface acoustic wave sensor coating with polymer film to detect the qualities of those vocs. in my article, lung cancer situation, breath detection principle, feasibility of electronic nose adopting breath detection, and the principles of spme & gc have been particularly introduced. and initially certified the correlation between lung cancer and the marker vocs by detecting lung cancer patients breath, normal human breath, and lung problem patients by solid phase microextraction ( spme ) and gas chromatography ( gc ) system

    本課題根據國外關于呼吸氣體中某些有機氣體成分和肺癌相關性的研究工作報告,採用固相微萃取?氣相色譜系統對肺癌病人呼吸氣體、正常人呼吸氣體、和其它類肺病患者呼吸氣體中的有機氣體成分進行對比檢測、研究,以期確定肺癌病人呼吸氣體中特徵有機氣體成分;並且期望建立首創的採用毛細管色譜柱與表面波聯用技術的鼻系統,與固相微萃取?氣相色譜系統作為對比檢測,能夠做到粗篩肺癌病人。
  7. Distributor of pressure switches, pressure transducers, vacuum switches, level switches, flow switches, flow meters, flow indicators and temperature switches for processing industries

    -專業提供系列傾角羅盤,距離,傾角儀,磁阻,超等。
  8. Ae signals released from different lay - ups composite specimens were acquired by a wideband transducer, and fracture surfaces of the specimens were observed by scanning electron microscope ( sem )

    寬帶記錄了不同角度纖維鋪層的復合材料試樣在拉伸破壞過程中的發射信號,用掃描顯微鏡( sem )觀察了試樣的幾種典型的損傷破壞斷面,對比分析了不同類型的損傷機制。
  9. Simplicity to use and ease to real - time output etc. the quartz crystai microbaiance based on the response of mass change, is a sensitive mass sensor and very suitable to the detection of biomacromoiecuiar. now it is expected to find widely use in ciinic chemistry, pharmaceutics anaiysis, environmentai detection and so on

    而作為一種很有發展前途的件,壓具有高靈敏度、寬響應譜、價格低廉、操作簡單及方便適時的輸出等優點;尤其是基於質量效應構制的石英晶體微天平具有很高的質量響應靈敏度,特別適合生物大分的測定而廣泛用於臨床化學,藥物分析,環境質量等諸多領域。
  10. For traditional simulation methods, which simulate the output of temperature sensor, measurement lag, fault and the environment noise of temperature sensors can ’ t be considered

    採用模擬輸出信號的方法不能將溫度的測量滯后、故障以及使用現場的噪等情況反映出來。
  11. 2. the preparation of biomimetic bulk acoustic wave sensors for phenylalanine, atropine and pesticide 2, 4 - dichlorophenoxyacetic acid based on the electrosynthesized molecularly imprinted polymers using o - aminophenol, o - phenylenediamine as monomers is first proposed

    化學方法以鄰苯二胺、鄰胺基酚為單體,首次現場制備了苯丙氨酸、阿托品、殺蟲劑2 , 4 -二氯苯氧基乙酸的分印跡體
  12. The exploitation of intellectualized ultrasonic device of measuring rigidity major : mechanical manufacturing and automation postgraduate cai peng supervisor huang cheng - xiang abstract the ultrasonic technology has been wildly used in industry the ultrasonic technology is introduced to the measurement of mechanical paramoter in material to effectively resolve the problem of measurement of surface rigidity in material by adopting the technology of sensor, computer science and micro - electronic science

    波技術在工業上已有了諸多的應用,本課題將超波技術引入到材料的機械量的檢測中,採用技術、計算機技術和微技術有效的解決了材料的表面硬度的檢測問題。
  13. We are specialized in sintered ndfeb, sintered smco, cast alnico, hard ferrite ceramic, bonded ndfeb, which are widely used in vcm, mri, motors, electronics, sensors, and loud speakers

    公司專業經營燒結釹鐵硼,並經營燒結衫鈷燒結鐵氧體粘結釹鐵硼粘結鐵氧體鑄造鋁鎳鈷系列產品,產品廣泛用於vcm mri產品計算機及外設無線通訊產品和揚等領域。
  14. The simulated results show that we can improve the sensitivity by setting the optical bias at / 2, reducing the gap of electrode, increasing the overlap integral factor, reducing the insert lose, adopting suitable segmentation number, increasing the electrode length, increasing the optical power, reducing the wavelength and the relative intensity noise and reducing the receive bandwidth ; obtain the wider bandwidth utilizing reducing the electrode length and the capacitance of modulator, segmentation the electrode ; increase the dynamic range using lowering noise, increasing the optical power at the detector and lower optical bias

    通過計算得知,使相位偏置為/ 2 ,減小極間距,提高光重疊因,減小件插入損耗,採用合適的分段數,增加極長度,增大光功率,降低激光的波長,減小相對強度噪,減小接收帶寬,對提高靈敏度的效果是非常明顯的。而減小天線長度,降低調制容,極分段,都可以獲取較大的帶寬。降低系統噪;增加到達探測的光功率,採用較低的光學偏置,都可以增大線性動態范圍。
  15. Currently, zno is attracting attention for its application to uv light - emitters, varistors, transparent high power electronics, surface acoustic wave devices, piezoelectric transducers, gas - sensing and as a window material for display and solar cells

    目前, zno由於在紫外光輻射、變阻、透明高功率件、表面件、壓、氣敏及作為顯示件和太陽能池窗口材料方面的廣泛應用而引起人們極大關注。
  16. In electrical communications the information source provides an electrical signal, usually derived from a message signal which is not electrical ( e. g. sound ), to a transmitter comprising electrical and electronic components which converts the signal into a suitable form for propagation over the transmission medium

    通信中,信息源提供一個信號到上,這個信號通常來源於一個非的消息信號例如音.件和件構成.它把信號轉化為一個合適的形式,從而在輸媒介上
  17. Company produce the high quality remote controls and also produce other electronic products such as amplifier, filter, usb remote and receiver set, telephone amplifier, video transceiver and so on. the factory adopts a high standard control management and is supported by a world - class research team

    除萬能遙控外本公司也生產多項產品:擴大機視訊號濾波音無線話擴音安定人體感應發射接收設計製造生產等。
  18. Mingxin has set up 15 automatic production lines with stable and reliable assembly processes such as to - 251 ipak, to - 251 - 5l, to - 252 dpak, to - 252 - 5l, to - 220, to - 262, to - 263 d2pak, to - 126, sot - 82, to - 92, to - 92sp, sot - 54, sot - 23, sot - 223 to - 247, etc. our major products are all kinds of power, medium and small signal semiconductors including bipolar transistors, mosfet, jfet, thyristor, bsit and power ic, etc. our products are widely applied for computer, telecommunication equipment, home application, motor driver, energy saving light, instruments and meters, controller, dc motor driver, microphone, sound system, electrical control toy and other consumer appliances, etc

    Pak to - 126 sot - 82 to - 92 to - 92sp sot - 54 sot - 23 sot - 223 to - 247等15條單機自動化生產線,專業生產各類雙極型晶體管可控硅場效應管mosfet以及bsit功率ic等各類大中小功率半導體件。產品廣泛地應用於計算機及外圍設備通訊設備家用汽車綠色照明儀儀表各類控制馬達驅動音響系統控玩具及其它消費等領域。
  19. The company has eight productive workshops with casting, forging, molding, copper - aluminium welding, injection, metal processing and heat - shrinkable cool - shringkable quality testing center. which owns abundant technical personnel, advanced examination means and first - class machinery equipment. quality assuranec system of the company is quite perfect, and our company has passed quality system approval of iso9001 and iso9002, all power products have received productive licenses of national technical supervisory bureau

    樂清市歐迪自動化有限公司是一家專業于研發製造的生產型企業公司具備有一流的技術團隊,十多年的開發經驗,不斷進行技術創新,致力於產品的精緻化設計強化管理過程式控制制,不斷追求卓越品質,擁有一流的產品完善的服務,良好的譽。
  20. A device that converts electric signals, as from a telephone, stereo, or radio receiver, to audible sound and fits over or in the ear

    耳機一種信號的設備,比如從話、立體或廣播接收出可聽的音。這種設備嵌到耳朵上或耳朵里
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