주제분류(KDC/DDC) |
도로공학
|
202
|
3
|
|
주제어 |
ultravioletrays(uv)
|
1
|
1
|
|
bondeconcreteoverlay
|
2
|
1
|
|
hydrationacceleratorin-situmi ...
|
2
|
1
|
|
mpd(mean profile depth)
|
2
|
1
|
|
phothcatalyticconcrete
|
2
|
1
|
|
pn(peak number)
|
2
|
1
|
|
polymer modified concrete
|
2
|
1
|
|
surfacepenetration
|
2
|
1
|
|
texture wavelength
|
2
|
1
|
|
tire-pavement noise
|
2
|
1
|
|
nitrogen oxide (nox)
|
3
|
1
|
|
titanium dioxide (tio₂)
|
3
|
1
|
|
structural characteristics
|
19
|
1
|
|
compatibility
|
80
|
1
|
|
durability
|
218
|
1
|
|
계 |
|
544 |
18 |
|
* 주제로 분류 되지 않은 논문건수 |
|
0 |
|