Power section can be tuned to change pressure pulse frequency.

动力装置功率可调，进而可改变压力脉冲频率；

youdao

The power section is constructed of isolated thyristor modules.

电源部分配置有绝缘的半导体闸流管模组。

youdao

Requirement for reliable isolation degree of pollution 2 for boards and power section.

可靠绝缘的要求板与电源部分污染等级为2。

youdao

Mrs.Aquino's coffin, draped in the Philippine flag and laid over a bed of yellow flowers, was carried in a large truck Monday through a section of Manila's EDSA highway: the site of the "people power" movement she led in 1986 that overthrew the authoritarian Marcos government.

VOA: standard.2009.08.03

In this spirit and with the mission to scale the scope and impact of the conversation beyond this one-day event, we have launched a dedicated Power Redefined section on Forbes.com .

FORBES: Power Redefined: Announcing The Forbes Women's Summit

Emergency power failures caused section doors to slam shut, panicking some passengers who had no idea what was happening.

CNN: STORY HIGHLIGHTS

The researchers suggest that the set-up would also save on electricity costs since it should require between 10 and 50% less power to illuminate a section of road than current LED streetlamps.

BBC: LED streetlamp aims to improve public's view of stars