1) electromyographic activity
肌电灵敏度
3) voltage sensitivity
电压灵敏度
1.
The voltage sensitivity of electricity bridge and methods of temperature compen- sation are also studied.
针对机器人腕部及手指所受空间六维力/力矩的测量,介绍了一种新型基于Stewart并联结构的六维力传感器,主要研究该传感器的测量电路,并对电桥电压灵敏度及温度补偿方法作了详细研究。
2.
In this paper, a theorem had been proved that the ratio of voltage variation at different nodes equal to the ratio of voltage sensitivity at corresponding nodes when an element parameter changes in the linear circuits.
在证明线性电路中结点电压变化量比值等于结点电压灵敏度比值的基础上,提出了结点电压灵敏度比值法,通过结点电压变化量比值和结点电压灵敏度比值的比对确定电路的故障元件。
3.
Voltage sensitivity and thermal time constant are the importatnt parameters to describe the performance of an bolometer,and the size of thermal insulative structure is the initial factor to determine them.
电压灵敏度和热时间常数为表征微测辐射热计热性能的两个重要参数,热绝缘结构尺寸是决定性能参数的首要因素。
4) bridge sensitivity
电桥灵敏度
1.
This article analyzes the direct bridge circuit of Hyston s bridge and its balance conditions and calculates that the tiny change of electric resistance has an influence on the bridge sensitivity in detail.
分析了直流惠斯登电桥的电桥桥路及平衡条件,详细计算了电阻的微小变化对电桥电压灵敏度的影响,找出了提高电桥灵敏度的方法,简要说明了通过合理调整电桥桥臂元件可以使惠斯登电桥在工业和实验中广泛应用。
5) Charge Sensitivity
电荷灵敏度
1.
The piezoelectric charge sensitivity of nano-scaled data reading in atomic force microscopy(AFM) probe-array-based ultrahigh density data storage was studied.
分析了基于原子力显微镜(AFM)探针阵列的超高密度信息存储中压电方式读取纳米数据坑的电荷灵敏度,从探针结构设计的角度指出通过改进上电极钝化层的设计可以使电荷灵敏度提高约50%;在读取电路中引入直流偏置电压,通过提高锆钛酸铅(PZT)薄膜的等效横向压电系数d31进一步提高电荷灵敏度。
2.
According piezoelectric equation and basic theory of accelerometer, the factors impacting the charge sensitivity of PVDF piezoelectric film are ratiocinated and analyzed.
建立PVDF压电模型,依据压电方程和加速度计基本原理,推导和分析了PVDF压电薄膜加速度传感器电荷灵敏度的影响因素,并设计实验进行了验证。
6) current sensitivity
电流灵敏度
1.
The small signal current sensitivity of twisted fibers is analyzed and calculated theoretically, and a new and more convenient method to measure the Verdet constant is proposed and verified experimentally.
从理论上分析、计算了扭转光纤对小信号电流灵敏度的影响，提出了一种新的更为简便的方法测量费尔德常数，并用实验验证。
2.
This paper uses equal amount of deflection to obtain primitive experimental data,uses the least square method principle to process galvanometer,obtain sensitive galvanometer\'s two basic parameters such as current sensitivity and interface resistance,and compares with the result gained by the direct graphic method.
用等偏法测得原始实验数据,运用最小二乘法原理进行处理,求得灵敏电流计两个基本参数——电流灵敏度和内阻,并与直接作图法进行比较;结果发现利用最小二乘法处理实验数据较之直接作图法更为精确。
补充资料：磁带相对灵敏度
分子式：
CAS号：
性质：磁带相对灵敏度是磁带一项重要的电磁质量指标，是指以相同的录音电流和各自的常规测试偏磁，在被测磁带和基准带上录以相同频率的信号时所产生的差值，通常用分贝(dB)表示。它表征被测磁带与基准带的灵敏度接近程度或互换程度。
CAS号：
性质：磁带相对灵敏度是磁带一项重要的电磁质量指标，是指以相同的录音电流和各自的常规测试偏磁，在被测磁带和基准带上录以相同频率的信号时所产生的差值，通常用分贝(dB)表示。它表征被测磁带与基准带的灵敏度接近程度或互换程度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条