The Prime Power Unit (PPU) is an air- and highway-transportable, trailer-mounted 1.3MW (megawatt) Generator Set, a key component of the Terminal High Altitude Air Defense (THAAD) system.

主动力单元（PPU）是一种可搭载空中和公路运输，拖车式1.3MW （兆瓦）发电机组，这也是终端高空防御系统（THAAD）的关键组成部分。

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Under the condition that transportation condition, road condition and measure standard are given, the capacity of highway means the maximum traffic capability per unit time.

公路通行能力是指在特定的交通条件、道路条件及人为度量标准条件下，单位时间内能通过的最大交通量。

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The exchange rate risk that the construction unit of the highway faces is shown as the trade risk mainly. The risk is the change of the receivable assets'and the payable debts'value.

公路建设单位面临的汇率风险主要表现为交易风险，即由于外汇率波动而引起的应收资产与应付债务价值变化的风险。

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The Philadelphia Police Department rewarded DeCoatsworth for his valor, promoting him to an elite highway patrol unit.

CNN: Hero cop, who sat next to the first lady, charged with rape

He had been sent with his unit to Pupalzay, along the Highway 601 in the Lashkar Gah area of Helmand province.

BBC: Corporal Michael Pike was unlawfully killed in Helmand

Cpl Pike had been sent with his unit to Pupalzay, along the Highway 601 in the Lashkar Gah area of Helmand province.

BBC: Funeral of 'perfect' soldier Michael Pike held