本底 | |
avia. | back ground |
el. | background; phon |
met. | background |
oil | contrast value |
tech. | background exposure |
噪声 | |
environ. | noise |
met. | drcp-out |
space | acoustic noise |
| |||
back ground | |||
phon | |||
background | |||
contrast value | |||
background exposure | |||
| |||
gamma background | |||
| |||
background |
本底 : 295 phrases in 43 subjects |