This paper presents a new predistortion linearizer which USES the 2nd order low frequency intermodulation signal.

提出一种基于2阶低频互调干扰信号的一种预失真线性化器。

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Reflected wave signal is processed by double channels two-order low-pass active filtering in hardware, and indicator diagram signal is processed by digital filtering in software.

液面反射波信号主要在硬件方面采用双通道二阶有源低通滤波，功图信号则在软件方面采用数字滤波算法。

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A linear consensus algorithm based on communication links of first-order low-pass characteristic function and a nonlinear consensus algorithm based on weighted links were proposed.

提出了基于一阶低通通信连接特性的线性一致算法和基于加权连接的非线性一致算法。

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Restaurants lose money on them because consumers flood the restaurants, order very low priced meals, strain waiters and cooks, get lousy service, and never return.

FORBES: Why Restaurant.com (Gallant) Should Trounce Groupon (Goofus)

In order to make low calorie drinks taste better, soft drink makers led by Coke, Pepsi and Dr. Pepper Snapple are experimenting with natural, low calorie sweeteners and flavor enhancers.

FORBES: Coca-Cola Not So Sweet, Shares Likely To Leak 10% Down To $60

In order to keep currency low, they need to continually buy up our debt.

FORBES: What The SEC, And The PCAOB, Still Don't Admit About Chinese Frauds