best power是什么意思 best power怎么读
best power的用法和样例
- The heat engine with different heat leakage has two optimal working conditions, the optimum power and optimum efficiency cann't be attained at the same heat transfer area ratio.
分析表明，当有内热漏存在时，一定温比下热机的最佳功率和最佳效率工作状态分别对应不同的面积比。
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