The influence of LiF and DCL thin film on current-voltage and brightness-voltage characteristics is studied.
选用8-羟基喹啉铝(Alq3)作基材,用具有强红光发射的四(4-羟基-3苯偶氮基)苯基卟啉(TPP)对Alq3进行掺杂,制备结构为ITO/PVK/Alq3∶TPP/Al红光器件,并与在此结构中带有LiF、类金刚石碳(DLC)薄层的四种器件的电致发光光谱、电流-电压和亮度-电压特性进行了比较。
In order to study the piezoelectric properties of PVDF films under low pressure and one-dimensional strain,the impact piezoelectric property of PVDF stress gauges designed in this laboratory was calibrated by using a vertical Hopkinson press bar apparatus and an one-stage light gas gun.
为了研究PVDF薄膜在低压和一维应变下的压电特性,利用立式Hopkinson压杆和一级轻气炮标定了自研制PVDF压力传感器的压电曲线,实验表明该应力传感器频响高,波形稳定,线性度良好,拟合灵敏度系数K值在0~20MPa和100~450MPa压力范围分别为14。
Relationship between structure and performances of lithium cobalt oxide and voltage characteristics of lithium-ion battery;
LiCoO_2结构及性能与锂离子电池电压特性的关系
The causes influencing on the voltage characteristics of 50Hz inverters are analyzed.
分析了影响５０Ｈｚ ＳＰＷＭ 逆变电源输出电压特性的因素；针对其输出电压控制特性中存在的由于滤波网络导致反馈信号延迟大，进而引起电压超调量大、调节时间长等问题，提出了一种在反馈通道中加入特殊变结构控制的方法，将死区非线性控制与微分加相角超前网络结合起来，以解决电压控制中动、静态特性问题。
The voltage characteristics of four kinds of domestic power LIB batteries are tested and researched.
着眼于LiMn_2O_4锂离子电池和LiFePO_4锂离子电池在电动汽车动力领域的应用,以4种国产动力锂离子电池为对象,对其电压特性进行了试验和研究。
A Study of Impact Piezoelectric Property of PVDF Stress Gauges
PVDF压力传感器的冲击压电特性研究
transistor voltage current characteristics
晶体管电压电流特性
drooping voltage generator
电压下降特性发电机
Voltage Regulation Characteristics Analysis of Power Supply for High Voltage Electrostatic Precipitators
高压静电除尘用电源调压特性的分析
instantaneous voltage regulation characteristic
瞬时电压调整特性曲线
counting rate-voltage characteristic
计数率－电压特性曲线
Study of E-O Characteristics of Low-threshold Voltage Flexible PDLC Films
低阈值电压柔性PDLC膜电光特性的研究
Low voltage driver and low current consumption.
拥有低电压驱动,低电流消耗的特性.
Studying Characteristics of Plasma Spraying with High Arc Voltage and Low Arc Current;
高电压低电流等离子喷涂的特性研究
Study on the Dynamic Characteristics of Piezoelectric Vibrator of Ultrasonic Motor;
超声电机压电振子的动力学特性研究
The Basic Speciality and Research on Experiment Method of Generation Electricity Through Piezoelectric Vibrators;
压电振子发电的基本特性及试验研究
Secondary Arc Spectrum Characteristics on EHV Transmission Lines
超高压输电线路的潜供电弧频谱特性
The Characteristics Study of Unitied Low-voltage Current Transformer with the Function of Preventing Electricity-stealing
低压防窃电成套电流互感器特性研究
Study on the Dielectric Behavior of Bi(Mg_(2/3)Nb_(1/3))O_3 Doped Na_(1/2)Bi_(1/2)TiO_3 Piezoelectric Ceramics
BMN掺杂NBT压电陶瓷的介电特性研究
Method of Impedance Characteristic Testing in Operating Voltage of Ultrasonic Motor
工作电压下超声波电机阻抗特性测试
Analysis of Piezoelectric-solid-liquid Coupling Characteristics of Micro Nebulizer
压电致动微雾化器的压电-固-液耦合特性分析
Influence of Multiple Piezoelectric Effects on Static Performance of Piezoelectric Sensors
多次压电效应对压电力传感器静态特性的影响
Operating characteristic of rotary piezo impact drive mechanism
旋转型压电惯性冲击马达的工作特性
