极板面积 meaning in English
plate area
Examples
- 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 )近年来发展最快的技术之一,随着mems技术的快速发展,电容式加速度计的电容变化变化量越来越小,对检测技术提出了新的要求。在电容式传感器中,常用电容检测电路是将其转换为电压、电流或者频率信号。目前的微型电容传感器的极板面积变得越来越小,电容总量只有几个pf ,变化量就更小。 - 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
在半球谐振陀螺误差分析方面,本文从半球谐振陀螺的闭环检测原理出发,对半球谐振陀螺闭环检测误差进行了分析和推导,考虑了激励信号、转动速率、外界附加振荡、电极位置及极板面积和电容传感器等因素造成的陀螺误差并对误差补偿进行初步分析。