source resistance的例句大全

hence, the source resistance value usually determines the johnson noise voltage.

所以源电阻的数值通常决定了约翰逊噪声电压的大小。

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The effective source resistance includes the device under test as well as the measurement instrument.

等效源电阻包括被测设备和测量仪器两个方面.

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figure 2-52 shows johnson noise voltage versus source resistance for various bandwidths (or rise times) at room temperature.

图2-52示出在室温下，对于不同的带宽（或上升时间），约翰逊噪声电压与源电阻的关系。

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Changing the source resistance is usually impractical for noise reduction.

为了降低噪声,改变源电阻通常是不实际的.

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Taking A/ Dvantage of thermal resistance through the constant current source putting the temperature into voltage, and then by 24-bit high-precision A/ D converter a convenient digital signal imported into DSP.

硬件的实现是利用热敏电阻通过恒流源激发将温度值转化为电压值，经24位的高精度A/D转换器，转化为便于处理的数字信号提供给DSP。

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Graphite which was used as evaporation source in early metal evaporation industry has excellent properties, such as excellent thermal conductivity, low resistivity, good resistance to thermal shock.

石墨材料作为早期蒸镀金属的蒸发源材料，具有许多优良的性质，如良好的耐高温性、热稳定性，良好的导电性，较好的抗热震性能等。

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The loop uses high-temperature helium as the thermal source and in full scale to simulate the 30% generator load for two-phase flow stability verification test under various conditions: inlet sub-cooling degree, outlet steam pressure, flow rate and inlet resistance.

实验系统用高温氦气作为热源，采用1∶1全尺寸模拟，进行了30%负荷工况两相流稳定性验证实验、入口过冷度、蒸汽出口压力、流量及入口阻力对两相流稳定性影响的研究。

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Recent advances in the type of reactive oxygen species, source and mechanism, their roles in plant disease resistance and interaction with other signal molecules were reviewed in this paper.

概述了农作物体内活性氧的种类、来源及其产生机制，综述了活性氧在农作物抗病中的独立作用以及与其他信号分子之间的协同作用。

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Research on the Arrangement of the Resistance Heated Evaporation Source for Semi-continous Vacuum Coater

半连续式真空镀膜机电阻加热式蒸发源排列的探讨

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The fact that lacking of effective resistance source and irrational using of resistance genes, make the most basic measure through the resistant cultivar control stripe rust cannot play its proper role.

抗源匮乏和抗病基因的不合理使用，使通过抗病品种控制条锈病这一最基本措施无法发挥其应有的作用。

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After the investigation, analysis and comparison, the magnetic detent is chosen to be a resistance source, which enables the automatic control of the drag.

经过大量调研、对比和分析后，最终选用磁粉制动器作为系统阻力源，使阻力的自动化控制成为可能；

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Multicast Source Authentication Based on Target Collision Resistance Function and Authentication Tree Divided into Groups

基于抗碰撞函数和分组认证树的组播源认证方案

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This paper explains the reason why these electrically small antennas can match the feed source to realize self-resonance and analyzes the principle of improving radiation resistance in detail.

本文详细阐述了此电小天线系统与馈源50Ω匹配，实现自谐振的原理，且对此电小天线系统如何提高辐射电阻做了详尽的分析。

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Besides being a good source of vitamins and minerals, it is known for its ability to aid weight loss, reduce insulin resistance and cholesterol1 levels and help prevent kidney stones.

西柚不仅富含维生素和矿物质，而且众所周知它有助于减肥、降低胰岛素耐受性和胆固醇并有助于预防肾结石。

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[ 2] Dissert the principle of power equilibrium, and present the method that is making use of equivalent resistance to compensate harmonic source.

[2]对本文中采用的功率平衡原理进行了阐述，提出了运用等效电阻的概念来补偿谐波源的思路。

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Mainly through the voltage regulator chip, integrated operational amplifier, a programmable constant current source which is voltage-current mode is designed. When the current of constant current source flows through the gas sensor, the resistance signal of the sensor can turn into standard-voltage acquisition signal.

主要是通过稳压芯片，集成运放设计一个电压转电流型程控恒流源，恒流源的电流流经气体传感器，把传感器的电阻信号转换成标准的电压采集信号。

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High power transistor& inverter type resistance welding power source controlled by microcomputer

微机控制大容量晶体管逆变式电阻焊电源

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Microcomputer Controlled Resistance Welding Power Source

微机控制的新型电阻焊电源

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High resistance measurements using the constant-current method may be made using either an electrometer voltmeter and current source or just an electrometer ohmmeter.

采用恒流法，可以使用静电计电压表和电流源或者只使用静电计欧姆计来测量高电阻。

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It is a easily belied problem that the affinity of the negative feedback amplifiers and the resistance of signal source.

负反馈放大器反馈深度与信号源内阻关系是一个易被误解的问题。

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