0

2

3

4

5

8

...

docDeltaBuffer

0

1

2

3

4

6

5

数组下标

2

1

2

1

1

1

...

freqBuffer

0

1

2

3

4

6

5

数组下标

1

4

7

8

...

docDeltaBuffer

0

1

2

3

4

6

5

数组下标

2

1

3

1

...

freqBuffer

0

1

2

3

4

6

5

数组下标

0

2

3

4

6

8

9

...

docDeltaBuffer

0

1

2

3

4

6

5

数组下标

1

1

1

1

1

3

2

...

freqBuffer

0

1

2

3

4

6

5

数组下标

3

8

...

docDeltaBuffer

0

1

2

3

4

6

5

数组下标

子查询1

子查询2

子查询3

子查询4

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