Zero-phase FIR filters: Blessing or curse?

零相位有限脉冲响应滤波器：是耶，非耶?。

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Henry: Is Obama's Nobel a blessing or curse?

奥巴马获颁诺贝尔奖是祝福还是诅咒？

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However. As to whether it is a blessing or curse, there arises a heated debate among people with different backgrounds.

然而，它是一件好事还是坏事，在不同背景的人中引起了激烈的争论。

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Read also: Ghana's oil discovery: blessing or curse?

CNN: Opinion: Is oil-rich Angola a development success?

Is the announcement of two high-end Google Android phones on the same day a blessing or a curse?

FORBES: Battle Of The Android Superphones

For agricultural companies and food producers, however, rising commodity prices can be a blessing or a curse, depending on where the company is in the food-processing chain.

FORBES: Four Legendary Investor-Inspired Stocks To Play The Food Price Surge