半数 | |
anim.husb. | semi- |
有效浓度 | |
agric. | effective concentration 50 50%; effective concentration 50 50% |
tech. | effective concentration |
50%有效浓度 | |
agric. | medium effective concentration |
| |||
semi- | |||
half the number | |||
| |||
half-size factor |
半数 : 293 phrases in 45 subjects |