Two types of digital negative sequence strainer using vector method and sampling method are researched in this paper.

本文对向量法和采样点计算法两种数字式负序滤过器进行研究。

youdao

But for the first three months of the year, Digital Realty's total return was negative 0.31%, while Dupont was roughly flat at positive 0.46%.

WSJ: Data-Center REITs Lose Favor

Keen draws similarities between the negative impacts of the industrial revolution and those of the digital world order, which, he says, "is in some ways more profound and far-reaching".

CNN: Will we care about online privacy in 20 years?

"Word of mouth spreads much faster, both positive and negative, than ever before, " says Ira Rubenstein, Fox's executive vice president of digital.

WSJ: Twitter Goes to the Movies