序号

频次

词元

1

9501

rock

3

6256

fracture

7

4139

specimen

10

3736

coal

11

3647

process

12

3565

sample

13

3409

mineral

14

3376

test

15

3329

strain

17

3017

deposit

18

2958

mine

19

2935

ore

20

2901

surface

21

2753

joint

25

2607

energy

27

2535

strength

28

2527

temperature

33

2345

parameter

34

2335

datum

35

2247

material