operation room unit 中文意思是什麼
operation room unit
解釋
運行居室機-
Engine parameter acquisition display system is an important member of helicopter seat room display system, and is made of engine parameter acquisition unit ( epu ) and engine parameter display ( epd ). epu is joined with engine electronic controller, fuel manage system, engine and accumulator by the wire. it acquire the parameter of engine, for example, analog signals, frequency signals and discrete signals, etc. then data processing, compare data and operation is executed
發動機參數採集器通過硬連線與發動機電子控制器、燃油管理系統、發動機及蓄電池相連，採集模擬量、頻率量及離散量信號等參數，並對採集的數據進行運算、比較與處理，最後通過標準rs ? 422a串口和發動機參數顯示器及其它設備進行通訊。 -
Unfortunately, the engine room was incommodious, resulting in the air inlet muffler too close to the generator unit and making it inconvenient for maintenance staff to perform operation. in a spirit to avoid such an awkward situation and save the investment on muffling treatment, we suggest the following solution be adopted in future construction of engine rooms
例如我們以前治理過的某個油機房其進風口外為防火通道，不能佔用，進風消音器只能安裝在油機房內，而油機房內部空間設計又過小，就造成進風消音器距發電機組過近，維護人員操作起來很不方便。 -
In practice, as we have chosen finished engine sets, it is both difficult and impractical to apply control measures on the engine unit. given that the operation of the diesel engine normally pollutes the environment in the form of noises, it is therefore a very practical and unavoidable task to prevent the diesel engine noise inside the engine room from radiating outward
在實際工作中，由於我公司所選用的都是配置好的發動機整機，機組本身採取控制措施難度很大，而且不現實。考慮到油機運轉過程中一般主要是其噪聲污染周圍環境，因此，如何有效地控制機房內油機噪聲對外輻射是一個非常現實而且必須解決的問題。 -
Engine room noises with effective control measures can satisfy the environmental protection requirement ( 55 db ( a ) in the daytime and 45 db ( a ) in the nighttime ) while guaranteeing the normal operation of the engine unit
經過有效控制的機房噪聲都可在保證機組正常運轉情況下滿足相應的環保標準要求，達到晝間為55db （ a ） ，夜間45db （ a ） 。
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