研究团队增加了体组件，比如双倍的电容器（这是一种能在换极前一直充电的元件）。
Instead, the team added body components that double as capacitors, devices that hold an electrical charge until they are tapped.
线性阵列也可以包括其它声学元件，例如端口或无源辐射体。
The line array may also include other acoustic elements, such as ports or passive radiators.
控制与保护开关电器(CPS)是一种新型的用于低压配电与控制系统的多功能、一体化基础元件。
The control and protection switching electric appliance (CPS) is a sort of New-style multifunction and integration component design to low-voltage distribution and control system.
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