问题
单项选择题
温度场的正确完整表达式应为（）。
A.t=f（x，y，z，λ）
B.t=f（x，y，z）
C.t=f（τ，λ）
D.t=f（x，y，z，τ)
答案
参考答案：D
解析：因温度场是针对某一时刻在空间的温度分布而言。
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温度场的正确完整表达式应为（）。
A.t=f（x，y，z，λ）
B.t=f（x，y，z）
C.t=f（τ，λ）
D.t=f（x，y，z，τ)
参考答案：D
解析：因温度场是针对某一时刻在空间的温度分布而言。
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