互信息I(X;Y)与信息熵H(Y)的关系为:I(X;Y)()(大于、小于或者等于)H(Y)。
参考答案:小于
用适当的关系代词或关系副词完成下列句子。
1. I hope to visit a place_____the weather is cool.
2. The village in_____my grandparents used to live lies at the foot of a mountain.
3. I know a place_____we can have a wonderful time.
4. The girl _____is standing there is my sister.
5. Do you like the shirt _____ is very expensive?
独立声卡一般安装在()插槽上.
A.PCI
B.IDE
C.VGA
D.AGP