unbalance output

Measurement of inherent attenuation by the method of voltage level gap has errors caused by the unbalance between the input/ output impedance of the measuring instrument and the characteristic impedance of the signal wire under test. This article discusses in detail the rectification of the errors.

在采用电压电平差法测量固有衰减时，由于测量仪器的输出阻抗、输入阻抗与被测信号传输线的特性阻抗的不匹配，将造成测量误差，本文详细论述其误差的修正。

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The Unbalance Output Of Digital Negative Sequence Strainer

数字式负序滤过器的不平衡输出

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The analysis and calculation on system frequency changing, oscillating and symmetrical fault offers reference for choosing arithmetic of digital negative sequence unbalance output in relay protection.

分析计算这2种方法在系统频率变化和振荡以及三相故障时的负序不平衡输出，为数字式负序滤过器的算法选择和继电保护中负序不平衡量的定值整定提供依据。

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An High pressure Gas Booster is an air pump that is driven by part of the incoming compressed air supply enabling it to cycle and pump the unbalance of the supply to a higher output pressure.

气体增压泵浦是一种打气筒，它是利用被压缩的空气来驱动在尚未达到平衡时的供给压进行循环性的打气，以提高输出侧的气体压力。

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And the situation that the water unbalance in plant caused by soil water stress nimiety or high atmosphere humidity could seriously influence the plant growth 、 output and quality, is named as waterlogging.

而因土壤水分过多或过高的大气湿度引起植物体内水分失衡，进而严重影响植物生长发育、产量及产品品质的情况，称为水涝或涝害。

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