设计了一种高准确度无电阻的带隙基准电压源。
A high accuracy band-gap reference voltage without resistor is designed.
Hla说(金属线)是可能在半导体或绝缘体上制作的，从而进一步证明电子是沿着电线无电阻导电。
Hla said (metal wire) is probably produced in the semiconductor or insulator and thus further evidence of the electronic conductivity along the wires without resistance.
Hla说(金属线)是可能在半导体或绝缘体上制作的，从而进一步证明电子是沿着电线无电阻导电。
Hla said (metal wire) is probably produced in the semiconductor or insulator, and thus further evidence of the electronic conductivity along the wires without resistance.
Hla说(金属线)是可能在半导体或绝缘体上制作的，从而进一步证明电子是沿着电线无电阻导电。
Hla says it should be possible to grow the wires on semiconductors or insulators as well and prove that electrons superconduct along the wires.
本文介绍了一种可互换模型参考自适应方法实现对电机转速和定子电阻的辨识，并将其应用于异步机的无速度传感器直接转矩控制中。
A mutual model reference adaptive method for the rotor speed and stator resistance identification is proposed in this paper to implement a speed sensorless direct torque control of induction motors.
传统的MT数据处理通常假定地下介质无磁性，仅对介质的电阻率参数进行反演。
It is assumed in traditional MT data processing that underground media is not magnetism, in which only the resistivity parameter.
本文中的电压传感器采用电阻分压，可将初级电压直接转化为10v以内的微信号，以供测量保护用，装置具有体积小、传输频带宽、不存在饱和问题、无谐振点等优点。
By adopting resistance divider, the voltage sensor designed in this paper can transform primary voltage into micro-signal less than 10v, which can be used in measurement system directly.
提出一种输出低于1V的、无电阻高电源抑制比的CMOS带隙基准源(BGR)。
CMOS bandgap reference (BGR) without a resistor, with a high power supply rejection ratio and output below 1v is proposed.
大功率无感合成电阻的问世，无疑是金属线绕电阻的最佳换代产品。
And it will become the best substitute of metal wirewound resistance for sure in the future.
如何提高定子电阻的观测精度是改善无速度传感器直接转矩控制系统低速特性的关键。
How to enhance resistance detector precision is the key to improve the low-speed performance of DTC system.
长期以来，解决微波功率晶体管的电流集中问题的通用做法是使用发射极镇流电阻，以及PTC,CTR热敏电阻等无源器件。
For a long time, a common and popular method to solve current convergence problem of microwave power transistor is using emitter ballasting resistor, such as PTC, CTR thermistor, passive devices etc.
用数表及无感固定电阻取代传统冲击法测量中的电流表和滑动变阻器，大大减缩短了测量装置的接线，同时使测量装置更易于操作。
Analogue meters and potentiometers can be replaced by digital meters and non-inductive resistors in the classical ballistic method, so it makes wiring and operating more easier.
因省去了以往无源阻尼控制算法中用以抑制系统谐振而增加的阻尼电阻，而从根源上消除了滤波器滤波性能、系统效率降低和发热等问题。
Since the damping resistor used in the passive damping control algorithm is omitted, the problems of filter performance degradation and system efficiency degradation are avoided.
本文报导了用微波介质波导反射法无接触测量半导体电阻率的实验装置。
We have designed a contactless measurement apparatus by a microwave dielectric waveguide reflection method.
提出了一种新的无温漂对数热敏电阻线性化补偿方法。
A new logarithm linearization compensation method of thermistor without temperature drift is proposed in this paper.
特点：无感式结构与良好的自愈特性，绝缘电阻高，容量稳定性好，引出线适宜于印刷电路板插装。
Features: Non-inductive construction and excellent self-healing property. High insulation resistance and stability of capacitance. Leads are suitable for inserting in printed circuit board.
测试结果表明水泥土的电阻率与水泥含量及无侧限抗压强度呈线性关系，利用水泥土电阻率的这一特性可进行水泥粉喷桩施工质量的检测。
The results show that the electrical resistivity is of linear relationship with cement content and un-confined compressive strength. It can be used to examine the quality of cement-soil piles.
有一批显示器的故障相似，开机无显示，用万用表电阻挡测试电源线输入端，阻值为无穷大，说明电源线已呈开路。
There are a number of display similar to the fault, boot-free show that blocking electrical multimeter to test the power cord input, infinite resistance, has shown a way that the power cord.
测试结果表明水泥土的电阻率与水泥含量及无侧限抗压强度呈线性关系，利用水泥土电阻率的这一特性可进行水泥粉喷桩施工质量的检测。
The results show that the electrical resistivity is of linear relationship with cement content and un confined compressive strength. It can be used to examine the quality of cement…
当新型无银触头材料的相对密度与银氧化物触头材料的相对密度相同时，两者电阻率相当，而其硬度高于银氧化物触头材料的；
The properties of the material, such as density, hardness, resistivity, arc resistance and temperature characteristics, are all similar to those of the silver oxidization contact materials.
研究表明，水泥土电阻率随龄期和无侧限抗压强度的增大而增大，随着应变的增加而逐渐降低；
The electrical resistivity of cemented soil increased with the increment of age and unconfined compression strength, whereas decreased with the increment of strain.
研究表明，水泥土电阻率随龄期和无侧限抗压强度的增大而增大，随着应变的增加而逐渐降低；
The electrical resistivity of cemented soil increased with the increment of age and unconfined compression strength, whereas decreased with the increment of strain.
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