文献信息

专业方向 (领域)

论文发表时间段

40年平均

1981~1990

1991~2000

2001~2010

2011~2021

图数量(个)

HE

1.5 ± 3.0

1.6 ± 1.8

2.5 ± 2.3

3.3 ± 2.1

2.2 ± 2.3

RG

2.7 ± 2.3

1.9 ± 1.9

3.8 ± 2.0

4.5 ± 2.0

3.2 ± 2.1

GEE

3.2 ± 3.0

2.4 ± 2.1

3.0 ± 2.2

4.3 ± 2.3

3.2 ± 2.4

空间图数量(个)

HE

0.5 ± 1.1

0.4 ± 0.8

0.9 ± 1.5

1.6 ± 1.6

0.9 ± 1.2

RG

1.1 ± 1.6

0.3 ± 0.7

1.6 ± 1.7

2.2 ± 1.6

1.3 ± 1.4

GEE

0.8 ± 1.2

0.5 ± 1.0

0.8 ± 1.2

1.8 ± 1.81

1.0 ± 1.3

空间图占比(%)

HE

36.8 ± 40.8

22.4 ± 29.6

38.3 ± 37.4

49.0 ± 37.8

36.6 ± 36.4

RG

41.7 ± 39.4

17.7 ± 32.5

42.6 ± 36.7

49.3 ± 33.4

37.8 ± 35.5

GEE

24.2 ± 33.4

22.3 ± 32.3

27.7 ± 32.6

41.9 ± 36.7

29.0 ± 33.7

表数量(个)

HE

1.9 ± 2.3

2.2 ± 2.1

2.4 ± 2.1

2.4 ± 1.7

2.2 ± 2.0

RG

1.4 ± 1.3

1.6 ± 1.9

2.1 ± 1.8

2.4 ± 1.8

1.9 ± 1.7

GEE

3.0 ± 2.9

2.1 ± 2.2

2.2 ± 1.9

2.3 ± 1.7

2.4 ± 2.2

表图比

HE

1.3 ± 2.0

1.3 ± 1.7

1.0 ± 1.9

0.7 ± 1.3

1.1 ± 1.7

RG

0.5 ± 1.2

0.9 ± 1.5

0.6 ± 1.5

0.5 ± 1.1

0.6 ± 1.3

GEE

0.9 ± 2.1

0.9 ± 1.8

0.7 ± 1.6

0.5 ± 1.0

0.8 ± 1.6

版面数(页)

HE

7.6 ± 2.8

7.3 ± 2.1

6.7 ± 1.4

8.6 ± 1.5

7.5 ± 1.9

RG

7.9 ± 2.8

6.7 ± 2.2

6.1 ± 1.0

7.6 ± 1.6

7.1 ± 1.9

GEE

8.7 ± 2.3

6.9 ± 2.0

5.8 ± 1.0

7.8 ± 1.6

7.3 ± 1.7

每版图数(个)

HE

0.2 ± 0.3

0.2 ± 0.3

0.4 ± 0.3

0.4 ± 0.2

0.3 ± 0.3

RG

0.3 ± 0.2

0.3 ± 0.3

0.6 ± 0.3

0.6 ± 0.3

0.5 ± 0.3

GEE

0.4 ± 0.3

0.4 ± 0.3

0.5 ± 0.4

0.6 ± 0.3

0.4 ± 0.3

每版表数(个)

HE

0.2 ± 0.3

0.3 ± 0.3

0.4 ± 0.3

0.3 ± 0.2

0.3 ± 0.3

RG

0.2 ± 0.2

0.2 ± 0.3

0.3 ± 0.3

0.3 ± 0.2

0.3 ± 0.3

GEE

0.3 ± 0.3

0.3 ± 0.3

0.4 ± 0.3

0.3 ± 0.2

0.3 ± 0.3