透水 | |
gen. | percolation; seepage |
given. | Tousui |
given. gen. | Toumi |
度 | |
gen. | time; times; degree; counter for occurrences and times; strength |
| |||
percolation River and Water Resources Glossary (Infrastructure Development Institute Japan) ; seepage Engineering and Science Technical Dictionary (James Friend) | |||
Tousui; Toumi | |||
water penetration |