http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106777724-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06N3-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F30-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06N3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F30-20 |
| filingDate | 2016-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106777724-B |
| titleOfInvention | Basic flow segmentation method for semi-humid and semi-arid regions and humid regions |
| abstract | The invention relates to a basic flow segmentation method for semi-humid and semi-arid regions and humid regions, and belongs to the field of basic flow segmentation or water source segmentation in engineering hydrology and geology. Collecting data, calibrating an empirical formula of the surface runoff confluence time after the drainage basin peak, introducing rainfall intensity, calibrating parameters of an improved empirical formula by adopting a genetic algorithm and a global search optimization intelligent technology to obtain an optimized empirical formula, and directly calculating the surface runoff confluence time N after the drainage basin peak. The invention overcomes the defect of trial calculation of the sliding minimum value, not only has simple and convenient calculation, but also improves the accuracy. |
| priorityDate | 2016-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.