该原型的能效目前还非常的低，进入容腔的太阳能量只有0.7% ~ 0.8%的比例能够被利用来制造燃料。
The prototype is grossly inefficient, the fuel created harnessing only between 0.7% and 0.8% of the solar energy taken into the vessel.
通过举例计算，说明泵腔内气体的压缩效应对泵效损失影响很大。
The impacts of gas compressive effects in Chambers of rod pumps on pump efficiency are exemplified through real calculation.
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