rainfall durationの例文

例文

1. In relation to design criteria used for urban drainage design ( e . g ., Intensity-Duration-Frequency ( IDF ) statistics ), the evaluation " shows that fewer than 5.6 % and 3.4 % of the stations have significant increasing and decreasing trends, respectively, in extreme annual maximum single location observation amounts . " On a regional basis, southwest and the east ( Newfoundland ) coastal regions generally showed significant increasing regional trends for 1 and 2 hour extreme rainfall durations.
2. In relation to design criteria used for traditional water management and urban drainage design practice ( e . g ., Intensity-Duration-Frequency ( IDF ) statistics ), the evaluation " shows that fewer than 5.6 % and 3.4 % of the stations have significant increasing and decreasing trends, respectively, in extreme annual maximum single location observation amounts . " On a regional basis, southwest and the east ( Newfoundland ) coastal regions generally showed significant increasing regional trends for 1-and 2-hour extreme rainfall durations.