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【简答题】
. P —v图上OA,OB为理想气体多变过程,在表中填上这2个过程的ΔT,W,Q的“+”、“—”号,并在P—v图上画出过程OC。 过程 ΔT W Q OA OB OC - + -
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参考答案:
举一反三
【单选题】参考线的快捷键是什么?
A.
Ctrl+H
B.
Ctrl+K
C.
Ctrl+L
D.
Ctrl+R
【单选题】Which of the following is NOT a true description of the Queen’s role?
A.
The Queen selects the Prime Minister and the Cabinet.
B.
The Queen symbolizes the tradition and unity of the British state.
C.
The Queen acts as a confidante to the Prime Minister.
D.
The Queen is the temporal head of the Church of England.
【简答题】六淫致病,易伤肺脏的邪气里( )
【简答题】阅读理解。 The Queen's English is now sounding less upper-class, a scientific study of the Queen's Christmas broadcasts had found. Researchers have studied each of her messages to the Commonwealth countrie...
【简答题】阅读理解 The Queen's English is now sounding less upper-class, a scientific study of the Queen's Christmas broadcasts had found.Researchers have studied each of her messages to the Commonwealth countries ...
【单选题】隐藏参考线的快捷键是:
A.
Ctrl+K
B.
Ctrl+;
C.
Ctrl+’
D.
Ctrl+R
【单选题】取消参考线的快捷键是
A.
ctrl键+H
B.
ctrl键+V
【单选题】隐藏参考线的快捷键是( )
A.
Ctrl+;
B.
Ctrl+、
C.
Ctrl+j
D.
Ctrl+k
【单选题】Which of the following is NOT a true description of the Queen's role?
A.
The Queen symbolizes the tradition and unity of the British State.
B.
The Queen selects the Prime Ministers and the Cabinet.
C.
The Queen acts as a confidante to the Prime Minister.
D.
The Queen is the head of the Church of England.
【单选题】气体状态方程式是
A.
pV=nR/T
B.
pT=nRV
C.
pR=nVT
D.
pV=nRT
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