单词 | non-point source |
释义 | > as lemmasnon-point source Not localized at a single point, not limited to or originating at a specific location; spec. designating aquatic pollution that does not originate from a single point source. Frequently in non-point source. ΚΠ 1951 Ann. Math. 54 564 Friedrichs..has considered point singularities like V0(x),..however he does not consider non-point singularities like V1(x). 1971 D. Zwick & M. Benstock Water Wasteland v. 92 ‘Non-point source’ polluters like these have always confounded the sanitary engineers. 1985 Jrnl. Great Lakes Res. 11 110 (title) Estimating the extent of reduction needed to statistically demonstrate reduced non-point phosphorus loading to Lake Erie. 1998 Vision Res. 32 1225 For nonpoint targets, there is at most one eye velocity compatible with perfect retinal image stabilisation. < as lemmas |
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