板極電容 的英文怎麼說
中文拼音 [bǎnjídiànróng]
板極電容
英文
plate capacitance-
Mems ( micro electromechanical system ) has become one of the most rapidly development technologies. along with the rapid development of mems techniques, capacitive sensor is used widely whose capacitance changes small, which has put forward the new request to the measurement technique. the common measure for capacitance measurement is that convert capacitance to voltage, electric current or frequency. the area of polar plate of the capacitor becomes smaller and smaller, and the total capacitance of micro capacitive sensor is usually several pico farad only. as a result, its change amount is smaller
Mems ( microelectromechanicalsystem )近年來發展最快的技術之一,隨著mems技術的快速發展,電容式加速度計的電容變化變化量越來越小,對檢測技術提出了新的要求。在電容式傳感器中,常用電容檢測電路是將其轉換為電壓、電流或者頻率信號。目前的微型電容傳感器的極板面積變得越來越小,電容總量只有幾個pf ,變化量就更小。The methods to decrease the angle of decline of the comb - plates are experimentally researched by changing the parameter of drie process and splashing aluminum protection layer
採用不同的drie工藝參數,並採用結構保護措施,實驗研究了減小電容極板傾斜角度的工藝方法。5 ) the system ' s sensitivity and snr can be improved by the method of balancing the standing capacitance using dc offset compensation
採用直流反饋補償的方法消除電容傳感器極板間的靜態電容,提高了系統的解析度和信噪比。The sample and hold circuit is employed by the bottom plate sampling technique, which could not only cancel the charge injection error but also eliminate the effect of clock feed - through
采樣保持電路設計採用了電容下極板采樣技術,不僅有效地避免了電荷注入效應引起的采樣信號失真,而且消除了時鐘饋通效應的不良影響。Circuit board, integrated circuit, resistor, capacitor, chips, rectifier, led, diode, transistor, laser pick - up head and all kinds of electronics component
電路板集成電路電阻電容主晶元整流管發光管二極體三極體鐳射光頭等各類電子零件Carbon nanotubes ( cnts ) were activated by co2 and air under different durations, then were used in polarizable electrodes of electric double - layer capacitors ( edlcs )
摘要對碳納米管粉體在高溫下進行空氣和二氧化碳活化處理,並用於製作雙電層電容器極板。During the formation, the positive plates with red lead and bapbo3 additives are easier formed than that without additive, so the current and potential distributions on the plates with additives are more uniform than that without additives in the early stage of the formation. these distributions on the plate with red lead are the most uniform, and the polarization is the smallest
在正極板化成過程中,含紅丹和鉛酸鋇鉛膏的正極板比不含添加劑的正極板更容易化成,所以在化成初期含添加劑正極板的電流密度和電位分佈比不含添加劑正極板上的電流密度和電位分佈更均勻。A driving signal with a dc bias voltage and ac voltage is usually necessary for sensing very small capacitance. the reliable operation conditions of the capacitive sensor for foreign acceleration had been researched with the assumption of the parallel comb plates. but the comb plates are actually not parallel for the reason of the drie process
前人在研究外界加速度信號對傳感器的作用時,假定驅動信號產生的靜電力作用在平行梳齒電容極板上,但是,在用drie工藝對硅進行刻蝕時會產生側蝕效應,從而得到的梳齒電容有一定的傾斜角度。On the aspect of errors analysis of hrg, a brief introduction of the close - loop detection theory of hrg is present first. later the expressions of close - loop detection errors are deduced in theory. the impact of stimulating signals, turning speed, outside appended oscillation, the location & area of electrodes, and the current loss in capacitor is considered, and the primary analysis of error compensation is given
在半球諧振陀螺誤差分析方面,本文從半球諧振陀螺的閉環檢測原理出發,對半球諧振陀螺閉環檢測誤差進行了分析和推導,考慮了激勵信號、轉動速率、外界附加振蕩、電極位置及極板面積和電容傳感器等因素造成的陀螺誤差並對誤差補償進行初步分析。The error of the capacitance, electrostatic force and sensitivity between the computed values got from these models and the simulated values got from ansys for different angle of decline are researched
用有限元工具ansys中的電場模塊,分析了傾斜電容極板的電場邊緣效應。分析了文中所用的電容和靜電力模型的計算值和模擬值間的誤差。After analyzing the structure and specialty of capacitance sensor, simulating and calculating the sensor ' s size. then construct a new style capacitance sensor with 16 electrodes combined and floated
在分析了電容傳感器的結構特點之後,對傳感器結構尺寸進行模擬計算,建立新型的16極板組合浮置式電容傳感器。The first level metalization defines the inductors and the bottom plates of the capacitors
第一內金屬介電層用於確定電感器和電容器的下電極板。Lead acid batteries - stationary vented batteries with positive grid plates - rated capacities, main dimensions, weights
鉛酸蓄電池.帶正柵極板的固定式通風蓄電池.額定電容Abstract : theoretical distortion of the differential capacitor transducer with arch electrodes is analyzed in quantity while measuring the error motion of spindle
文摘:定量地分析了圓弧極板型差動電容式傳感器在測量主軸回轉誤差運動時的原理誤差。In the electrostatic force closed - loop plan, using the inertia mass of saw accelerometer as one board of the differential capacity, as it got the electrostatic force producer
在靜電力平衡方案中,直接利用saw加速度計慣性質量作為差動式電容的一個極板,組成靜電力發生器,並利用脈寬調制反饋力方案解決了靜電力發生器非線性的難題。The characteristics : the product uses aluminium foil as polar plate, polypropylene film ( or film compound ) as medium, is made by compressing wound components after being connected in series, in parallel, the casing is full of impregnant
產品特點:產品以鋁箔后為極板,聚丙烯薄膜(或膜紙復合)為介質,採用卷繞式元件經串、並聯后壓裝製成,電容器箱體內充滿浸漬劑The characteristics : the product uses aluminium foil as polar plate, polypropylene film ( or film paper compound ) as medium, is made by compressing wound components after being connected in series, in parallel, the casing is full of impregnant
產品特點:產品以鋁箔為極板,聚丙烯薄膜(或膜紙復合)為介質,採用卷繞式元件經串、並聯后壓裝製成,電容器箱體內充滿浸漬劑。To the object of two - flow, we trace its dynamic character and measure its correlated parameters by eight - electrode capacitance sensors. then turning the dispersed information to the integral information by sufficiently using information of object. the simulation experiment proved that this information fusion arithmetic can recognize the flow type precisely and timely
針對管道中的兩相流被測對象,利用8極板電容傳感器對其在管道中的動態特性進行追蹤,並測取相關參量,利用信息融合演算法處理所獲得的信息,充分利用傳感器信息資源,將分散的傳感器信息融合成所測流型的整體信息。Its presentation increases the measured capacitances, and benefits for the measured signals and decreases the requirement of data acquisition
此傳感器的提出使16極板電容傳感器的被測電容增加,有利於信號的檢測,降低了數據採集的要求。8 - pole capacitance sensor is made with 50mm pipeline caliber which can fill material. data is acquired from experimentation and the feasibility and reliability of the method is validated which identifies flow pattern. the result shows that the neural network based on feature exctracted is effective
製作可以填充物料的管道口徑為50毫米的8極板電容傳感器,在管道中填充物料模擬流型,獲取實驗數據,驗證流型辨識方法的可行性和可靠性,結果表明,基於特徵提取的神經網路法具有很好的流型辨識效果。分享友人