超微感測器 的英文怎麼說

中文拼音 [chāowéigǎncèqì]
超微感測器 英文
ultramicrosensor
  • 超 : Ⅰ動詞1 （越過; 高出） exceed; surpass; overtake 2 （在某個范圍以外; 不受限制） transcend; go beyo...
  • 感 : Ⅰ動詞1 （覺得） feel; sense 2 （懷有謝意） be grateful; be obliged; appreciate 3 （感動） move; t...
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  • 超微 : advanced micro devices
  • 感測器 : space-energy field attraction sensors
  1. Mixers are the key components of many microwave and millimeter - wave systems. the super - heterodyne receiver is always applied in modern communication system, mixer becomes the key component as is at the first part of system. but it is more and more difficult to get the choiceness lo source of the same band with the system is working at high frequency especially in the millimeter - wave. sub - harmonic mixer is a good solution to this problem now. in this circuit we need just half 、 quarter 、 even 1 / 8 of the rf signal frequency. in this paper the design and fabricate of sub - harmonic hmic mixers ( 2, 4 ) at w - band are introduced

    混頻器是微波通信、射電天文學、雷達、等離子物理、遙控、遙感、電子對抗，以及許多微波測量系統中至關重要的部件。在現代通信系統中，毫米波頻段通常採用超外差接收機，混頻器作為第一級就成為關鍵部件。由於在毫米波頻段，同頻段高性能的本振源成本高，技術難度大，採用分諧波混頻技術是解決此問題的有效途徑，只需射頻頻率1 / 2 、 1 / 4甚至1 / 8的本振頻率即可實現混頻。
  2. How to obtain the useful biochdrical informaton on this scale is the new tren in the research fie1d of analytical chehascy therefore, single molecule detection, sing1e cell detection, dna ~ and the shaple dna analysis were one of the main research direeons ofanalytcal chendscy nove1 molecular probe and ultrasmali biosensor for real tiine and in vivo detection has been the focuses in the research field of analytical chendstry according to the above mentioned advanced direetions, two pnd of inveshgations has been pdrirmed in thes thesis

    人們對生命現象的觀察和研究已經深入到納米尺度和單細胞，單分子的水平，如何在這樣一個尺度范圍內獲取有用的生物化學信息對分析化學的各個研究領域均提出了新的要求。單分子、單細胞檢測、生物晶元的開發以及納米技術的應用漸漸成為現代分析化學研究的主流領域之一。可進行實時、在線、原位、活體檢測的分子探針和超微型生物傳感器成為人們研究的熱點和重點。
  3. 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

    超聲波技術在工業上已有了諸多的應用，本課題將超聲波技術引入到材料的機械量的檢測中，採用傳感器技術、計算機技術和微電子技術有效的解決了材料的表面硬度的檢測問題。
  4. By integeral design of the senser and the circuits, the products has advantages of minisize, light weight, wide responding range, high sensitivity, etc. the results of performance test and environment examination indicate that, the design is reasonable, the arts rational, all performances arrive or exceed the demands of the contract. the product has passed the appraise rate of minister, arrived the international leading level

    該傳感器具有微型化、重量輕、頻響寬、靈敏度高、傳感器與調理電路一體化的特點。經性能測試和環境試驗表明：該傳感器設計合理、工藝可行，各項性能指標均達到或超過合同規定的要求，通過部級鑒定，達到國際先進水平。
  5. A sensing magnetic field and displacement type of giant magneostrictive microdisplacement actuator with the functional of sensing driving magnetic field and microdisplacement is developed, and the design theories and approaches being applicable this type of microdisplacement actuator are pointed out : a circular diaphragm type of flexible construction that acts as integration mechanism of microdisplacement transferring and sensing of giant magnetostrictive microdisplacement actuator is adopted, sheet flexure theory of elasticity mechanics and approach of finite element are applied to design and calculate it, corresponding deflection and analytic formula and distribution curve of stress are given, and the specific achieving approaches of measuring principle and magnetic field sensing function of driving field in giant magnetostricitive rod are pointed out the magnetic field sensing function of the actuator is used to practically measure driving magnetic field of actuator and to obtain the relationship of driving magnetic field and coil current, which is also analyzed and studied

    其中，採用圓形膜片式柔性結構作為超磁致伸縮微位移執行器的微位移傳遞、感知一體化機構，應用彈性力學中的薄板彎曲理論、有限元方法對其進行了設計、計算，並給出了相應的撓度和應力解析式及分佈曲線；應用電磁理論給出了超磁致伸縮棒內驅動磁場的測量原理及磁場感知功能的具體實現方法，並利用執行器的磁場感知功能對其驅動磁場進行了實際測量，得出了驅動磁場與線圈電流之間的關系，並對其進行了分析和研究；對執行器內部的電磁路和偏置磁路結構進行了設計計算與實驗研究，為了減小驅動線圈的發熱，對其形狀進行了優化設計。
  6. This system the microprocessor technology and the ultrasonicwave range finder technology, the sensor technology and so on unifies, may examine the automobile in the back - draft process, after thevehicle the obstacle and the automobile distance, through the liquidcrystal display monitor demonstration obstacle distance, the position, and is away from the police according to the obstacle and thetailstock which far and near real - time sends out the different rank toshow the sound

    該系統將微處理器技術與超聲波的測距技術、傳感器技術等相結合，可檢測到汽車在倒車過程中，車后障礙物與汽車的距離，通過液晶顯示屏顯示障礙物距離、方位，並根據障礙物與車尾距離遠近實時發出不同等級的警示聲音。
  7. Based on the characteristics of the giant magnetostrictive material, this article designs giant magnetostrictive micro - displacement actuator, and primary research contents are as follows : establishing drive magnetic field structure, designing closed loop control system, constant current source, temperature control system, magnetic field perceptual system and doing experiment testing

    本文根據其工作特性設計了一種基於超磁致伸縮材料的微位移驅動器，主要研究內容包括:建立閉環控制系統、設計驅動磁場結構、恆流源驅動電路、溫控系統和磁場感知系統以及系統性能的實驗測試。
  8. Conventional detectors, for example, inductive loop, detectors using ultrasonic, microwave, or infrared, have been put into use for several decades. meanwhile, a promising approach, video - based measurement system, has developed quickly. since it has many advantages, for instance, wider - area detection and superior flexibility, many researches have been done in this area

    交通流檢測器有電磁感應線圈、超聲波檢測器、微波檢測器和紅外光標等多種方式，而基於圖像處理的視頻檢測方式近年發展很快，因為它具有大區域檢測、設置靈活等優越性，已成為智能交通系統的一個研究熱點。
  9. Meanwhile, this article brings forward a control method on account of magnetic field and designs a high - precision control circuit based on dsp. also, this system detects magnetic field with hall ' s sensor and controls the closed loop system, then controls the output displacement. moreover, this article designs

    同時，本系統採用基於磁感應強度的閉環控制系統，設計了基於dsp微處理器的高精度控制電路，採用霍爾傳感器對磁感應強度進行監測，進行閉環控制，以通過對磁感應強度的監測來實現對輸出位移的控制，此外，本文還設計了溫度檢測和反饋控制系統，保證了超磁致伸縮棒工作在恆溫環境，減小了附加熱變形對工作精度的影響。
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