对于封闭体系来说,当过程的始终与终态确定后,下列各项中无确定值的是()
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
稳态流动过程的理想功仅取决于体系的初态与终态及环境温度T0,而与具体的变化途径无关。()
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