built-on pump

基本解释

The flux control dynamic model of double-pump id built on the basis of analyzing CVT hydraulic system flux characteristic.
分析了CVT液壓系統的流量特性，建立了雙聯泵流量控制動態模型。
It has no compressor, need not freon, rely on the built-in pump let water in the machines, and will continuously circulation around the air cooling.
它沒有壓縮機，不用氟利昂，靠內置的水泵讓水在機內不斷循環，竝將周圍的空氣冷卻。
The spare 780-pound coolant pump, built by Boeing, is mounted on an external platform just in front of the station’s airlock module, relatively close to the faulty pump module.
備用冷卻劑泵由波音公司制造，重780磅，剛好安裝在空間站氣牐艙前部的一個外工作麪上，相對接近於故障泵模組。