正阻器 的英文怎麼說
中文拼音 [zhēngzǔqì]
正阻器
英文
posistor-
The main operating transformer connected by a adscititious tandem on - load - tap - changing one is the important mode. about this question readers can get a correct and detailed answer from this paper
通過基本定義和有關名牌值進行了計算和分析,認為在正負極限檔,外加串聯調壓變的阻抗值相對額定檔的偏差很小,所以可不必在意這種變壓器整體阻抗的偏差值。Don ' t let inaccuracy hold you back in lab ! this video introduces the proper methods for measuring precise volumes of liquid using pipets, burets, volumetric flasks, and syringes
不要讓不精確在實驗室阻礙你!此影片介紹正確方法來使用滴管、滴定管、量瓶和注射器精確測量液體體積。An ideal transformer, voltages are transformed in the direct ratio of turms, currents in the inverse ratio, and impedances in the direct ratio squared ; power and voltamperes are unchanged
理想變壓器電壓與匝數成正比,電流與匝數成反比,阻抗與匝數平方成正比,功率不變。Several semi - active control algorithms used in the semi - active suspension system with mr dampers are proposed and developed including the " on - off " voltage controller, the continuously linear variable voltage controller, the modulated continuously linear variable voltage controller based on " sky - hook " damping concept and the hybrid controller based on the combination of " sky - hook " damping concept and " ground - hook " damping concept and the fuzzy logic controllers using measurements of the relative displacement between the sprung and unsprung mass or the absolute acceleration of the sprung mass as the input variables of fuzzy logic controllers. the simulation models were prepared in matlab ? simulink ? fuzzy toolbox programs. the experiment setup of the semi - active suspension system with mr dampers in the lab has been designed and developed
根據磁流變阻尼器特性和對懸架系統動力學特性的規律性研究,為磁流變阻尼器設計了基於「天棚」阻尼控制概念的「 on - off 」 、線性連續和修正的線性連續控制策略,基於「地棚」阻尼控制概念的磁流變阻尼線性連續控制策略, 「天棚」阻尼和「地棚」阻尼控制概念線性組合起來的磁流變阻尼混合控制策略,根據模糊控制原理設計了以簧載質量和非簧載質量間相對位移或簧載質量加速度分別作為輸入變量的模糊邏輯控制器用於磁流變阻尼半主動懸架的智能控制。In the experiment of varistor bleeder circuit, the successful load of equal voltage requires that the relation between load and varistor be correctly defined, so as to choose appropriafe experimental instrument
摘要在變阻器分壓電路實驗中,要求負載得到均勻變化的電壓時,怎樣確定負載與變阻器之間的關系,以便在實驗中正確選擇實驗儀器。1 m 0. 5, the phase - shifted angle 6 is controlled in term of sine law which makes the magnitude of resonant voltage track a reference sine voltage, and the resonant voltage is rectified, filtered, inverted and then the better sine - voltage output is obtained, theoretical analysis and experimental results show that for the resistive load and inductive load, the switches of leading leg of the phase - shift - controlled circuit are always turned on at zvs, and ones of lagging leg are turned on at zvs ( < 0 ) or turned off at zcs ( ( > 0 ), moreover, all switches in the low - frequency inverter are always turned on and off at zvs, the measured circuit efficiency for rated load reaches up to 88 %
從功率單向流動角度出發,提出了一種lcc諧振型恆頻移相單相高頻鏈逆變電路拓撲,在調制系數0 . 1 m 0 . 5情況下,控制移相角按正弦規律變化,使諧振電壓脈沖列的幅值追蹤參考正弦電壓信號,經過整流、濾波、低頻逆變,從而獲得正弦度較好的輸出電壓。理論分析和實驗結果證明對于阻性負載或阻感性負載,移相全橋具有超前橋臂零電壓開通,滯后橋臂或者零電壓開通( _ 0 )或者零電流關斷( _ 0 )的軟開關特性,而低頻逆變器的各個開關均實現零電壓條件下的開通與關斷。Thermistors directly heated positive step - function temperature coefficient part 1 - 3 : blank detail specification inrush current application assessment level ez
直熱式階躍型正溫度系數熱敏電阻器第1 - 3部分:浪涌電流用空白詳細規范評定水平ezThermistors - directly heated positive step - function temperature coefficient - part 1 - 3 : blank detail specification : inrush current application - assessment level ez
熱敏電阻器.直熱式突變型正溫度系數.第1 - 3部分:空白詳細規范:起動電流應用.評估級別ezPositive temperature coefficient thermistors
正溫度系數熱敏電阻器Sb2015 - 3 precision decade dc resistance box adopts high voltage glass glaze resistors and special high voltage seal switch. its electric performance is very stable and insulation intension is very high. the resistance value can be adjusted under the condition of ceaselessly opening voltage ( note : the using switch should not be at the point of 0. ) it is easy to operate and suitable to be used to calibrate insulation resistance meter, and suitable to be used as high resistance standard
3型精密十進位直流電阻箱採用高壓玻璃釉電阻器及獨特的高壓密封開關,電性能穩定可靠、絕緣強度高、可在不斷開測試電壓的條件下調節電阻值(正在使用的那隻開關不處在「 0 」位置時) 、操作方便,適用於檢定/校準絕緣電阻表,也可作為高阻標準。Sb2015 - 2 precision decade dc resistance box adopts high resistance superfine glass silk and special high voltage seal switch. it electric performance is very stable and insulation intension is very high. the resistance value can be adjusted under the condition of ceaselessly opening voltage ( note : the using switch should not be at the point of 0. ) it is easy to operate and suitable to be used as dc resistance standard to calibrate insulation resistance meter
2型精密十進位直流電阻箱採用高阻玻璃微細絲電阻器及獨特的高壓密封開關,電性能穩定可靠、絕緣強度高、可在不斷開測試電壓的條件下調節電阻值(正在使用的那隻開關不處在「 0 」位置時) 、操作方便,適用於檢定/校準絕緣電阻表,也可作為直流電阻標準。In non - selfsustained discharge the excitation and ionization processes can be controlled separately, which is useful to optimize the e / p value of the discharge. the ballast resistance can be leaved out and the maximal electro - optical efficiency reaches 19 %
非自持放電使激光器的激發和電離過程分開,有利於使二者分別處于各自的最佳e p值附近,放電的正阻抗特性使放電電路可以省去限流電阻,極大地提高激光器的實際效率。Thermistors - directly heated positive step - function temperature coefficient - part 1 : generic specification
熱敏電阻器.直熱式突變型正溫度系數.第1部分:總規范Thermistors directly heated positive step - function temperature coefficient part 1 - 4 : blank detail specification sensing application assessment level ez
直熱式階躍型正溫度系數熱敏電阻器第1 - 4部分:敏感用空白詳細規范評定水平ezThermistors directly heated positive step - function temperature coefficient part 1 - 2 : blank detail specification heating element application assessment level ez
直熱式階躍型正溫度系數熱敏電阻器第1 - 2部分:加熱元件用空白詳細規范評定水平ezThis is the maximum continuous sinusoidal rms voltage, which maybe applied at any temperature upto the maximum operating temperature of the device
在規定的環境條件下,保證壓敏電阻器正常工作所允許連續施加的最大交流電壓值。P. t. c. thermistor
正溫度系數熱敏電阻器Directly heated positive step - function temperature coefficient thermistors part 1 : generic specification
直熱式階躍型正溫度系數熱敏電阻器第1部分:總規范Specification of positive temperature coefficient thermistors for the over - current protection of communications installations
通信設備過電流保護用正溫度系數ptc熱敏電阻器技術要求Thermistors - directly heated positive step - function temperature coefficient - part 1 - 4 : blank detail specification : sensing application - assessment level ez
熱敏電阻器.直熱式突變型正溫度系數.第1 - 4部分:空白詳細規范:敏感作用.評估級別ez分享友人