adj. contravariant
逆变器的旁路 Bypass mode of inverter
逆变器供电的 inverter-fed
逆变器的特定消谐 Selective Harmonic Eliminated PWM ; SHEPWM
可逆的变长编码 Reversible Variable Length Codes ; RVLC
而可逆的变长编码 Reversible Variable Length Code ; RVLC
可逆的分量变换 ReversibleColorTransform ; RCT
不可逆的色彩变换 Irreversible Component Transformation
逆变器的最大频率 inverter maximum frequency
逆变器的数学模型 Inverter Model
协变和逆变的区别对于张量的计算尤为重要，这往往会出现混合方差。
The distinction between covariance and contravariance is important for computations with tensors, which often have mixed variance.
最后就是对协变和逆变的支持了。
本文主要分析了在线互动式ups电源的充电、逆变的基本原理。
The paper mainly analysed the charge and invert principle of line-interactive UPS.
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