When calculating internal impedance of solid or tubular cylindrical conductors, the Bessel functions are involved if the skin effect has to be taken into account.
当考虑集肤效应时,计算圆导线的内阻抗涉及到Bessel函数。
Leading negative impedance into circuit of electric meter, the systematic errors are eliminated, thus, the no internal impedance electric meter is designed.
将负阻抗引入电表测量电路 ,可消除由内阻抗引起的系统误差 ,从而构成无内阻抗电表 。
By analyzing the electromagnetic field in regular electric conductor, this paper gets the expressions of calculating permeability and conductance of conducting material according to the internal impedance of regular conductor.
该文通过分析二维细长圆柱导体和三维圆环导体内部的电磁场分布,推导并给出由规则导体内部阻抗求取导电材料磁导率和电导率的计算公式;提出用阻抗分析仪测量规则导体内部阻抗的实用方法;基于上述计算公式和测量方法,测量计算不锈钢材料在不同频率下的磁导率和电导率,结果与实际值相符。
A high-precision internal impedance measurement method of storage battery based on DFT was presented.
基于离散傅里叶变换(DFT),提出一种准确测量蓄电池内部阻抗的方法。
Based on the trans-endothelial electrical resistance (TEER) value, we made a primary study of the relationship between the brain microvessel barrier ability and its.
通过匀浆、葡聚糖高速梯度离心提取大鼠脑皮层微血管段,用胶原酶消化后,在37℃,5%CO2孵箱中进行原代及传代细胞培养,以跨内皮阻抗值分析其血脑屏障特性随传代次数的改变。
intrinsic impedance
内在阻抗;内阻抗;内禀阻抗;本征阻抗;固有阻抗
EMI noise source impedance measurement based on modified dual-current-probe approach
基于改进双电流探头法的EMI噪声源内阻抗测量
In the equivalent electrical network the acoustical mass of acoustic leaks is very important for impedance over the range from 250 to 1000Hz under the leakage conditions.
在250～1000赫频段内,声阻抗主要由它决定。
Novel Explicit Force Control Strategy Based on Impedance Inner Control
基于阻抗内环的新型力外环控制策略
impedance transducer
阻抗传感器，阻抗换能器
impedance compensator
阻抗校正器阻抗补偿器
acoustic impedance density
声阻抗密度，声阻抗率
impedance cardiogram (abbr.ICG)
心阻抗图血流，心阻抗图，阻抗心动图
Test methods for communication cable--Impedance and impedance irregularities test of coaxial pair--Pulse method
GB/T5441.4-1985通信电缆试验方法同轴对端阻抗及内部阻抗不均匀性试验脉冲法
impedance audiometer
阻抗听力计，阻坑测听仪
Zero reactance;Infinite reactance;Zero reactance - Infinite susceptance;Infinite reactance - Zero susceptance
零阻抗;无穷大阻抗;零阻抗-无穷大电纳;无穷大阻抗-零电纳
electrical resistivity
电抗值,电阻（率）
electrical leakage resistance
抗电气泄漏,漏电阻抗
Electrical impedance or admittance.
导抗电阻抗或电导纳
High iimpedance over a wide frequency range to eliminate EMI/ RFI.
在较宽的频率范围内有高阻抗值及EMI/FI消作抑制效果。
Accurate Characteristic Impedance of Transmission-Linewith Elliptic Outer Conductor andMicrostrip Inner Conductor
椭圆外导体-微带内导体传输线特性阻抗的精确值
Detection Technique and Preliminary Experimental Study on Bioimpedance of the Intracranial Hematoma and Edema;
颅内血肿水肿的生物电阻抗检测技术及初步实验研究
The Basic Study of Impedance Characteristics on Animal Blood and Abdominal Bleeding Animal Model;
动物血液与腹部内出血模型的阻抗特性基础研究