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resistors
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  电阻
     Coating technology for resistors.
     电阻涂料的施工应用技术
短句来源
     The extracted capacitance per unit area of the MIM capacitors is about 195pF/mm~2,and the sheet resistance of the NiCr film resistors is about 16.1Ω/□.
     并提取得到MIM电容的单位面积电容值,约为195pF/mm2,NiCr薄膜电阻的方块电阻约为16·1Ω/□.
短句来源
     Evaluation of uncertainty in measurement on error of indication of 0.1 class resistors
     0.1级电阻箱示值误差的测量不确定度评定
短句来源
     Design and analysis of embedded resistors technology for PCB
     嵌入电阻PCB设计与分析
短句来源
     Field Test and Study on Eliminating Closing Resistors of 330 kV Circuit Breakers
     取消330kV断路器合闸电阻试验研究
短句来源
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  电阻器
     Conductive Models in RuO 2-Based Thick Film Resistors
     RuO_2厚膜电阻器的传导模型
短句来源
     logρv can be decreased as the increase of Vorganosilicon and mE-20. ΔR/R of thin film resistors coated with coating obtained under optimizing conditions were 0.5% and 0.25% respectively after water boiling and overburden test.
     logρv随Vorganosilicon和mE-20增加而减小。 刷涂优化条件下所得的涂料后,薄膜电阻器煮水和超负荷试验的ΔR/R分别可达0.5%和0.25%。
短句来源
     Simulation results, using Cadence’s SPECTRE software and TSMC’s library of 0.25μm CMOS mixed model, indicate that the on-chip high precision resistors could be used to terminate the USB cable with matching impedance of 45±10% ?
     用 Cadence 公司的 SPECTRE 软件及 TSMC 公司的0.25μm CMOS 混合信号工艺库进行了电路仿真,结果表明有源电阻器能满足 USB2.0 规范对发射器电路输出阻抗45±10%?
短句来源
     A calibration system which consist of AC resistors, amplifiers, current transformers,AC DVM and its calibration method is introduced. Range of calibration: 100μA~100A, 50Hz~5kHz. Calibration uncertainty: 5x10-4~5×50-5
     介绍了用精密交流电阻器、放大器、电流互感器、交流数字电压表组成的交流电流校准装置及其校准方法,校准电流的范围:10μA~100A,频率范围:50Hz~5kHz,校准不确定度:5×10-4~5×10-5。
短句来源
     Ba_(1-x)Sr_xNb_yTi_(1-y)O_3 thin film (45nm) deposited on a SiO_2/Si substrate by the argon ion-beam sputtering technique is employed to fabricate planar thin-films resistors used in the IC standard technology.
     利用硅平面工艺和氩离子束镀膜技术在SiO2/Si衬底上淀积一层厚45nm的钛铌酸锶钡(Ba1-xSrxNbyTi1-yO3)薄膜,制成Al/Ba1-xSrxNbyTi1-yO3/SiO2/Si结构平面型薄膜电阻器
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  “resistors”译为未确定词的双语例句
     Humidity-sensitive Resistors of PbCrO4-V2O5 Ceramic Materials
     PbCrO_4-V_2O_5系陶瓷湿敏电阻材料初探
短句来源
     STUDY ON Mn-DOPED(Ba, Sr) TIO_3 CERAMIC PTC RESISTORS
     掺锰(Ba,Sr)TiO_3系PTCR瓷的研究
短句来源
     Preparation and Characterization of Nano-SiO_2/EP Coating Used on Thin Film Resistors
     薄膜电阻器用纳米SiO_2/环氧树脂复合涂料的制备与表征
短句来源
     Discussion on the Elimination of Closing Resistors in 500kV Circuit Breakers——with Comment on SD119-84
     我国500kV断路器取消合闸电阻的几个问题—兼评SD119-84的有关规定
短句来源
     Activation energy EI_ EH and Em of film resistors in 5-layer, 10 layer and 15-layer substrates are 0.192eV, 0.165eV and 0.114eV respectively;
     五层、十层和十五层MCM—C的激活能E_Ⅰ、E_Ⅰ及E_Ⅲ为0.192eV、0.165eV和0.114eV;
短句来源
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  resistors
A high-power X-ray generator is created based on a universal setup for the experimental development of components of electrophysical installations (spark gaps, insulators, liquid resistors, etc.).
      
An attenuator with a set of replaceable resistors, which also corrects the leading edge, is used to produce pulses with a smaller amplitude.
      
The main element of the magnetizer is a strip line consisting of thin wires connected in series with damping resistors.
      
Aqueous-solution high-voltage resistors: Development, study, and application (review)
      
Development, studies, and applications of resistors based on aqueous solutions of salts, acids, and their mixtures are reviewed.
      
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Many oxides of heavy metals when existing not in exact stoichiometric combining ratios exhibit the properties of a semi-conductor.The resistance ofsuch materials has a very large negative temperature coeffcient.Such thermallysensitive resistors,known as“thermisters”,have found wide range of appli-cations in thermometry,communication engineering,etc.In this investigationwe tried over hundred samples of metallic oxides and their mixtures fusedwith glass powder to form small compact bead on Pt lead wires.The...

Many oxides of heavy metals when existing not in exact stoichiometric combining ratios exhibit the properties of a semi-conductor.The resistance ofsuch materials has a very large negative temperature coeffcient.Such thermallysensitive resistors,known as“thermisters”,have found wide range of appli-cations in thermometry,communication engineering,etc.In this investigationwe tried over hundred samples of metallic oxides and their mixtures fusedwith glass powder to form small compact bead on Pt lead wires.The sampleswere treated by a new firing technique which is very convenient in laboratory.Some samples made from mixed oxides of Mn,Co and Ni showing a resistanceof 10~4-10~5 ohms at room temperature and 10-100 ohms at 500℃ seem.verypromising for practical purposes.

多种重金属的氧化物,经高温煅烧后,均可呈现电子性半导体的性质,其电导随温度急剧变化,故可作测量温度之用,通常称热感电阻。从电导的对数与温度的倒数的图中,可以推算半导体电导性所需的电子能位差。本文试验氧化物混入玻璃粉制成的小珠,用半导体体内电热法制成热感电阻,在常温时的电阻值为10~4—10~5欧姆,在500℃时只有10—100欧姆。半导体与铂导体线间的电性接触,经实验推知是良好的。这种制备方法,在实验室里,非常简易。经多次试验,以混合锰、钴、镍的氧化物和玻璃粉制成的电导性较大,有实用价值。

This report deals with the cause of characteristics deffects of carbon composition film resistors.It is supposed that the main electrical properties of these resistors will be improved by adding the plasticizer of resin to the composition of films to raise the elasticity of films and the uniform distribution of carbon black in films.The report also gives a brief account of the functional mechanism of dibutyl phth-alate as a plasticizer in composition films and describes in detail the effects of the...

This report deals with the cause of characteristics deffects of carbon composition film resistors.It is supposed that the main electrical properties of these resistors will be improved by adding the plasticizer of resin to the composition of films to raise the elasticity of films and the uniform distribution of carbon black in films.The report also gives a brief account of the functional mechanism of dibutyl phth-alate as a plasticizer in composition films and describes in detail the effects of the plasticizer on the temperature coefficients, voltage coefficients and noise levels of composition film resistors.The conclusion points out that 10% of dibutyl phthalate added to the composition of films will improve to a certain degree the above electrical properties with no adverse effects on the thermal stability.

本文首先讨论了合成膜电阻性能上缺点的根源,作者认为:在薄膜成分中加入合成树脂的增塑剂,可以提高薄膜的弹性和炭黑颗粒在薄膜中均匀的分布,从而改善电阻器的主要电性能。 本文扼要叙述了苯二甲酸二丁酯为增塑剂时在合成膜中的作用机理,并详细论述了此种材料对合成膜电阻器的温度系数、电压系数、噪音电平等性能的影响。 文中结论指出,在合成膜成分中加入10%量的苯二甲酸二丁酯对上述主要电性能都有一定程度的改进,而对电阻器的热稳定性无不良影响。

Several film-resistor materials and the general requirements for the surface of the substrate are described. The insulation resistance of the substrates at high temperature were measured. The effects of various subsrates upon the load lives of the three kinds of film resistors were investigated. It has been pointed out from the tests of the metal film resistor that the initial changes of the resistance were semi-permanent on D.C. load and the electrochemical corrosion of the films was gradual and...

Several film-resistor materials and the general requirements for the surface of the substrate are described. The insulation resistance of the substrates at high temperature were measured. The effects of various subsrates upon the load lives of the three kinds of film resistors were investigated. It has been pointed out from the tests of the metal film resistor that the initial changes of the resistance were semi-permanent on D.C. load and the electrochemical corrosion of the films was gradual and relatively long. This effect had much to do with the test conditions and could be slowed down by derating. The different contents of Na+ and k+ in the substrate showed quite different effect.This paper presents some possible methods for improving the D. C. aging performance of film resistors. By comparing the load lives of the newer and older substrates it is considered to be very effective to add alkali-earth metal oxides as the flux for the ceramic substrate.

本文叙述了几种薄膜电阻器的材料和对瓷体表面的一般要求。测试了基体的高温绝缘电阻特性;研究了不同基体对三种薄膜电阻器负荷寿命的影响。金属膜电阻器的试验指出:直流负荷时,开始阻值变化呈半永久性,薄膜的电化学腐蚀破坏是逐渐的、比较长期的。这一过程与试验条件有关:当降低比负荷功率时可以减缓这一效应;基体中鉀、钠含量不同,这一效应有显著差别。 文中指出了改善薄膜电阻器直流老化性能的一些可能措施。根据新、老瓷体电阻器的负荷寿命对比的结果,作者认为有效的措施是:采用以碱士金属氧化物为助熔剂的陶瓷基体。

 
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