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问题1请您指出下面各项解释中哪一条有错误?1)牵引功率是从发动机所产生的功率中扣除传动装置、行驶阻力和地面打滑等功率损失,实际用于作业的净功率。2)拖拉机的总重量是包括拖拉机自重、发动机冷却水、润滑油和燃油等处于运
Question 1 Please indicate which of the following explanations is incorrect: 1) Traction power is the net power actually used for the work, minus the power loss of the transmission, running resistance and ground slippage from the power generated by the engine. 2) The total weight of the tractor includes the weight of the tractor, engine cooling water, lubricating oil, and fuel oil.