A power saw that has several parallel blades making simultaneous cuts.

由几个平行的刀片进行同时切割的动力锯。

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The frequency response function of power saw system reflects the dynamic characteristic of the system.

油锯系统的频率响应函数反映油锯系统的动态特性。

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Have you ever heard of a lion that could roar as loud as a loudspeaker, run as far as a train, cut as deeply as a power saw, or strike as powerfully as a wrecking ball?

你听过有狮子能吼得像喇叭一样大声，跑得像火车一样快，刺得像动力锯一样深，或者像重物滑车那么有冲力吗？

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When I first saw it I recognized the power of this photograph.

VOA: special.2010.05.31

"What the youth of America and their observing elders saw at Bethel was the potential power of a generation that in countless disturbing ways has rejected the traditional values and goals of the U.S.

VOA: special.2009.08.10

He agreed to postpone earlier elections in exchange for a power-sharing deal that saw his political opponents drop their electoral boycott.

VOA: standard.2009.07.19

Inside the apartment she shared with her son, Bashid McLean, investigators noticed latex gloves, a power saw and a missing shower curtain, as well as the odor of bleach, the official said.

WSJ: Body Parts Found Scattered in Bronx

Sam Tomkins got on the inside of a break by Sean O'Loughlin to register his first try of the season, while Richards' power saw him crash over for an eighth in five games.

BBC: Bradford Bulls 22-20 Wigan Warriors

As the half wore on Leicester's power game saw them secure the upper hand in the territorial battle and they gained their reward through a Goode penalty.

BBC: Leicester 14-9 Toulouse