07:47 Apr 14, 2007 |
Hungarian to English translations [PRO] Tech/Engineering - Environment & Ecology | |||||||
---|---|---|---|---|---|---|---|
|
| ||||||
| Selected response from: Jim Tucker (X) United States | ||||||
Grading comment
|
Summary of answers provided | ||||
---|---|---|---|---|
3 +3 | point source of air pollution |
| ||
5 | hot spot for air pollution |
|
Discussion entries: 5 | |
---|---|
point source of air pollution Explanation: A point source of pollution is a single identifiable localized source of air, water, thermal, noise or light pollution. A point source has negligible extent, distinguishing it from other pollution source geometries. The sources are called point sources because in mathematical modelling, they can be approximated as a mathematical point to simplify analysis. -------------------------------------------------- Note added at 12 mins (2007-04-14 07:59:29 GMT) -------------------------------------------------- air pollution point source point-source air pollution Reference: http://en.wikipedia.org/wiki/Point_source_(pollution) |
| |
Grading comment
| ||