temperature coefficient of resistance 中文意思是什麼

temperature coefficient of resistance 解釋
電阻溫度系數
  • temperature : n. 1. 溫度，氣溫。2. 體溫。3. 〈口語〉發燒，高燒。
  • coefficient : adj. 共同作用的。n. 1. 共同作用；協同因素。2. 【數，物】系數，率；程度。
  • of : OF ＝Old French 古法語。
  • resistance : n. 1. 抵抗，反抗，抗拒，抵禦；敵對，抵抗力，反抗力，阻力，【生物學】抗病性。2. 【電學】電阻；阻抗；電阻器。
  1. Vulcanized rubber - determination of coefficient of low temperature resistance at extention

    硫化橡膠拉伸耐寒系數的測定
  2. 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。
  3. As a super refractory, nature flaky graphite has many advantages such as high thermal conductivity, high thermal shock resistance, excellent high - temperature strength, excellent machinability, high sublimation temperature and low thermal expansion coefficient. unfortunately, the poor water wettability, low density and flaky structure of graphite surface limit its application with large quantity

    天然鱗片石墨以其熱膨脹小，導熱性、抗熱震性和化學穩定性好等諸多優點而成為適應鋼鐵冶煉苛刻環境耐火材料的原料，但石墨在水中的潤濕性、分散性差以及在空氣中易氧化等缺點限制了它的進一步應用。
  4. Resistance - temperature coefficient of resistance thermometer sensor

    熱電阻的電阻溫度系數
  5. The average partical size of bismuth ruthenate and pbo - b _ 2o _ 3 - sio _ 2 glass was researched. the smaller bismuth ruthenate partical is, sheet resistivity is lower and temperature coefficient of resistance ( tcr ) is more positive and the refiring change ratio is nearer to zero. the limit size of bismuth ruthenate partical is 0. 56 m

    研究了各相粉體平均粒徑對膜層性能的影響，結果表明:釕酸鉍平均粒徑越小，膜層的方阻值越小，電阻溫度系數偏正，重燒變化率越接近零值，球磨工藝的極限平均粒徑為0 . 56 m 。
  6. Sb2016 high pressure high - power resistance box adopts especial aging treatment, precise wire wound resistor of low temperature coefficient and high - pressure airproof switch

    Sb2016型高壓大功率電阻箱採用經過特殊老化處理、低溫度系數的精密線繞電阻器及高壓密封開關。
  7. The properties of lacamno3 films were enhanced dramatically with a post annealing treatment in high temperature and high oxygen pressure. the films show the highest so far tmi, which reaches the 300k, the transition of resistivity is kept in a narrow temperature range and the temperature coefficient of resistance ( tcr ) is about 5 - 8 %

    以高溫、高氧壓的條件對薄膜進行後退火處理，薄膜性質得到極大改善，轉變溫度點提高到了300k ，電阻?溫度系數也達到了5 - 8 ，不僅提高了轉變溫度點，而且使轉變保持在一個較窄的溫度區間內。
  8. A hydrogen and argon ions mixing beam was implanted into the deposited vanadium oxide film. after annealing, vo2 film with tcr ( temperature coefficient of resistance ) as high as 4 % was obtained. the bombardment of ar + could break v - o bond of v2o5 molecule in deposited film and implanted h + resulting in the deoxidization of v2o5, so the vo2 thin film could be prepared by proper control of the dose of ar + / h + implantation

    利用離子束增強沉積設備，在ar ~ +離子束對v _ 2o _ 5靶濺射沉積的同時，用氬、氫混合束對沉積膜作高劑量的離子束轟擊，使得被氬離子轟擊后斷鍵的氧化釩分子，再被注入氫降價，然後經適當的退火，成功地制備了熱電阻溫度系數高達4的vo _ 2薄膜（國外報道值為2 - 3 ） ，並研製了單元懸空結構探測器和8 1 ， 16 1線性陣列。
  9. Test method for temperature - resistance coefficient of precision resistance alloys

    精密電阻合金電阻溫度系數測試方法
  10. Method of test for temperature coefficient of resistance of alloy wire for precision resistors

    精密電阻器合金絲電阻溫度系數試驗方法
  11. The coefficient of resistance to temperature of the nano - bulk al is more than 50 times that of ordinary al materials

    所測定的納米鋁塊體材料的電阻溫度系數是普通多晶鋁塊體材料的50多倍。
  12. The sensor offset is governed by its thermal drift, electric drift and time drift, so eliminating the offset thermal drift in the measurement of sensor needs to keep the values of resistance and temperature coefficient for different resistor strips to be equal each other

    壓力傳感器的零點存在熱漂移、電漂移和時間漂移，減小壓力傳感器的熱零點漂移的措施是各力敏電阻的電阻值及其溫度系數的相等性。
  13. The sensor offset is governed by its thermal drift, electric drift and time drift, so eliminating the offset thermal drift in the measurement of sensors requires to keep the values of resistance and temperature coefficient for different resistor strips to be equal each other

    壓力傳感器的零點存在熱漂移、電漂移和時間漂移，減小壓力傳感器的熱零點漂移的措施是各力敏電阻的電阻值及其溫度系數的相等性。
  14. The same with normal metal film, fe0. 3cu0. 7 ( 500nm ) granular film have positive coefficient of temperature. the negative resistance is observed in fexcu ( 1 - x ) granular film under certain condition. this characteristic of negative resistance is weakened or changed to positive with the change of thickness of film, ratio of fe atom to cu atom, anneal, test temperature

    N ） fecu顆粒膜月一i特性研究發現，極小電流下電阻測量具有不確定性； fe cu矚00川）顆粒膜己與普通金屬薄膜一樣，具有正的溫度系數； f民c山x顆粒膜在一定條件下存在負阻現象，並且隨顆粒膜厚度、鐵銅原子比、退火條件、溫度的改變分別存在負阻特性的減弱或向正阻特性的轉變。
  15. The traditional bandgap reference circuit was improved in the design, which includes the applying of self - bias structure and cascode structure, output of the opamp was used as self - bias voltage, saving bias circuit, and then it was helpful to get low power consumption. through using poly resistance of high value with low temperature coefficient, we reduced the influnce to circuit, if power supply did not change, we must decrease operating current to decrease power consumption, and increasing value of resistor could decrease the operating current efficiently. poly resistance of high value had large value of squared resistor, so we could save layout area

    對傳統帶隙基準電路進行了改進設計，採用自偏置結構和鏡像電流鏡結構，利用運放的輸出電壓作為運放的偏置電壓，節省了偏置電路，降低了功耗;使用低溫度系數的多晶硅高值電阻，降低了電阻溫漂對電路的影響;在電源電壓不變的情況下，為了減小功耗就必須減小工作電流，而增大電阻的阻值能有效地減小工作電流，多晶硅高值電阻的方塊電阻很大，可以節省版圖面積。
  16. In this article, through lab and engineering site trials that the physical data of new type pipe materials is corrected, the results are as follow : ( l ) the expansion coefficient of new plastic pipe materials is more large than that of iron pipe. ( 2 ) new plastic pipe materials have different heat - resisting character and according to the water temperature to choose pipe materials ; ( 3 ) the loss of head of water for new type pipe materials is more smaller than iron pipe and also correct the loss of head of water that calculated by theory ; ( 4 ) probing into the press - resistance character of new plastic pipe materials

    本文通過試驗室試驗及工程現場試驗，對新型給排水管材的幾個重要的物理性能參數進行實驗測定，糾正了以往的錯誤認識。研究結果表明： （ 1 ）新型塑料管材線脹系數遠遠大於鋼管和鑄鐵管，設計和施工中要嚴格考慮管道的伸縮； （ 2 ）新型塑料管材耐高溫性能各不相同，需根據管內水溫選定管材； （ 3 ）新型管材水頭損失遠小於鋼管，並對原水頭損失計算公式進行了修正； （ 4 ）對于塑料管材的耐壓性能進行了探討。
  17. 5. manganin thin films with low temperature coefficient of resistance were prepared by magnetron sputtering. the changes of tcr under difference deposition and heat treatment conditions were studied

    首次採用磁控濺射法沉積了低電阻溫度系數的錳銅薄膜，研究了在不同電子科技大學博士學位論文沉積及熱處理條件下薄膜tcr的變化。
  18. Winding wires ; resistance wires, test method of the temperature coefficient of the direct current resistance

    繞組線.第6部分:電阻絲直流電阻溫度系數的試驗方法
  19. Two chinese invention patents, which titled " manganin thin film ultra - high pressure sensors " and " preparation method of manganin thin films with low temperature coefficient of resistance ", have been applied based on the above original work of this thesis

    以上第l 3創新點及第5創新點已經分別申請了兩項中國發明專利： 「薄膜式錳銅超高壓力傳感器」和「低電阻溫度系數錳銅薄膜的制備方法」 。
  20. Temperature coefficient of resistance

    電阻溫度系數
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