熱敏元件 的英文怎麼說
中文拼音 [rèmǐnyuánjiàn]
熱敏元件
英文
heat responsive element-
Using this method to dispose interference of output signal of sensing elements, the interference caused by fixed position heat source of constant and adagio variable temperature can be effectively eliminated in exterior
用這種方法對敏感元件的輸出信號進行處理可以十分有效地消除位置固定(或移動速度很慢)的熱源所產生的干擾。Among the holy grails his team is chasing are a potential billionfold improvement in present - day calorimetry, which would allow observation of the individual heat quanta being exchanged as nanodevices cool, and a potential quadrillion - fold increase in the sensitivity of magnetic resonance imaging, which would enable complex biomolecules to be visualized with three - dimensional atomic resolution
他的團隊追求的聖杯之一,是讓現有量熱器靈敏10億倍,藉以量測奈米元件冷卻時釋放的一個個熱量子;另一個聖杯是靈敏千兆倍的磁共振成像,三維的解析度可達原子大小,藉以觀測復雜的生物分子。Thermistors are semiconductor devices whose resistance varies with temperature.
熱敏電阻是一種半導體元件,它的電阻隨溫度而變化。In a general way, the sensitive performance of gas sensor is closely relative to the working temperature. it is very easy for mems to integrate the gas sensitive element, the heater and temperature sensor together
氣體傳感器的敏感性能一般與工作溫度密切相關, mems技術很容易將氣敏元件和加熱元件、溫度探測元件製作在一起,保證了氣體傳感器的優良性能。Several materials with large coefficient of expansion were selected to make packaging components, and it was found that the packaging materials have good temperature sensitivity and compatibility with optical fibers. experimental accuracy and repetition of fbg temperature sensitivity and compensation were discussed. have selected several materials which has bigger coefficient of expansion to do packaging components, have made many temperature experiments, there have not flaws, such as aging, crackle, absciss layer, packaging materials have good temperature sensitivity and compatibility with optical fiber ; have designed the simple and practical packaging components, have performed a serials of experiments about accuracy and repetition of fbg wave - length, have obtained the first step conclusion ; have analyzed the result and made comparison between the result of different experiment, have summarized the best packaging effect and several rules to reduce mistskes
本文所做的主要工作包括以下幾個內容:一、選取了常見的熱膨脹系數大的材料製作封裝元件,經過多次一80到80反復測試,封裝元件沒有出現老化開裂、封裝裂紋、空洞、離層等缺陷,封裝材料具有良好的溫敏穩定性及復用性,與光纖相容性較好;二、對光纖光柵進行簡單、實用的封裝處理,就封裝效果的優劣性、波長測量的準確度、重復性和封裝時產生的波長損失等方面進行了一系列的實驗,得出了初步的結論;三、對溫敏和溫度補償式封裝的實驗數據進行了詳細的分析和對比,從數字上對溫變過程中光纖光柵中心波長的改變及溫變曲線進行了定量的分析,在大量實驗數據分析結果的基礎上,總結出哪種材料封裝效果更好,以及如何有效的減小實驗誤差。Components for electronic equipment. directly heated negative temperature coefficient thermistors
電子設備元件.直接加熱負溫度系數的熱敏電阻Thirdly, according to the conservation of energy principle, this paper analyzes the relationship between the hot ? ire and the airflow rate, establishes primary model of the hot ? ire. in this paper the simple mathematical model of pfras were given out
( 3 )利用能量守衡的原理,分析了傳感器敏感元件中的熱線與氣流速度之間的關系,建立了熱線的基本模型,從而給出壓電射流角速度傳感器的數學模型。Measurement and control ; electrical temperature sensors ; straight thermocouple thermometers without interchangeable sensor units
測量和控制.電溫度傳感器.無可互換敏感元件的直觀熱Based on the detection principle of pyroelectric sensing elements, this paper presents a symmetrical peak detection method of continuous double plus - minus pulse signals to eliminate external interference in fixed position heat source
根據熱釋電敏感元件的探測原理,本文提出一種對正負脈沖信號和連續正負脈沖信號進行對稱峰值檢測的方法。On the base of thermal therapy and thermal dose principle, we have developed our thermal dosimeter which applies both computer and transducer technology
運用傳感器技術製作了微型熱電偶溫度傳感器,並根據敏感器件的工作原理,分析了這一關鍵元件的溫度特性。The conductivity - temperature property of gas sensor made by nano - sized sno2 powder has typical surface controlled sensor ' s characteristic, the conductivity peak is about 130
用sno _ 2納米粉體製成旁熱式氣敏元件,所制元件的電導-溫度特性呈現明顯的表面控制型特徵,其電導峰出現在130左右。Pmosfets and two 16 - bits shift registers were used as the impedance converting and address selection of the elements respectively. the thermal insulation layer was a polyimide film of five micrometers an
用pmos場效應管作熱釋電元件的阻抗轉換,用雙16位移位寄存器作敏感元件信號讀出的選址。Surface acoustic wave components, capacitors, emc filters, ntc thermistors, ptc thermistors, ferrites & accessories, inductors, microwave ceramics, arrestors, rf modules etc
聲表面波元件,電容器,電源濾波器,熱敏電阻,壓敏電阻,鐵氧體磁心與附件,電感器件,微波陶瓷元件,氣件放電管,射頻前羰模塊等等Abstract : a liquid level / temperature display alarming system consisting of transmitter, water column display alarming device, temperature sensing elements and temperature display device is introduced
文摘:介紹一種以變送器、液位光柱顯示報警儀、熱敏元件及溫度數顯儀組成的液位/溫度測量顯示報警系統。The main topic of this thesis is to deposit the lacamno3 films using the pulsed laser deposition ( pld ) technique, and to improve the properties of the films through a serials of processes including the post annealing treatments. at last, the relation between the physical properties and the film making processes of the materials are discussed and some possible applications explored
本論文的任務就是利用脈沖激光沉積lacamno _ 3薄膜,並通過退火等一系列工藝處理提高薄膜性質,最終製作測輻射熱儀的敏感元件,同時也對材料的物性展開討論,以探尋更多的應用。Thermo - sensitive element
熱敏元件Electrical switchgear ; designation of connection at temperature sensitive devices in refrigerators and freezers
電器開關裝置.冷藏和冷凍設備中熱敏元件的連接標記There is a high precision anti - interference leakage detection sensor fitted in the enclosed oil chamber, and a thermosensitive element fitted in stator winding to carry out automatic protection of pump motor
該泵密封油室內設置有高精度抗干擾漏水檢測傳感器,定子繞組內預埋了熱敏元件,對水泵電機自動保護。Xps measurement results exhibited that no detectable fe2 + existed in the compound of a ~ fe2os doped with sn4 +, which suggest that oxygen anions or cation vacancies not only can compensate the charge balance but also significantly enhance the gas - sensitivity of a - fe2o3 based gas sensors. ( 3 ) conductive type of a - fe2o3 doped with sn4 + is showed in the n - type by hall measurement and gas - sensitivity measurement. the results of measurements and characterizations suggest that the sensitive mechanism of the a - fe2o3 based nano - materials prepared by this work be the surface resistance controlled mode
( 3 )首次進行了霍爾測量,並結合氣敏測試結果,從不同方面證實了摻錫- fe _ 2o _ 3納米半導體的導電類型是n型;綜合粉體的電導率?溫度曲線、元件的電阻?加熱電流特徵曲線、元件在不同氣氛下的電阻特性以及比表面積等測試表徵結果,得出本文所製成的- fe _ 2o _ 3基氣敏元件的氣敏機理特徵屬于表面控制型。Through the technology of rf and dc reactive sputtering manufacture, h2s gas sensors have been developed on silicon substrate on which a heater made of pt were attached
通過交流和直流反應濺射,我們以硅基片(表面上有白金加熱電極)為基底製作h _ 2s氣敏元件。分享友人