Mean3MinutesWindSpeedFn - Sigma Knowledge base Browser

appearance as argument number 1

(documentation Mean3MinutesWindSpeedFn EnglishLanguage "(Mean3MinutesWindSpeedFn ?PLACE ?TIME) returns a FunctionQuantity which is the average value of a List of 36 instantaneous of surfaceWindSpeed measurements, each taken at 5 Second intervals, over a 3 Minutes TimeDuration for ?PLACE at ?TIME, standardised to reflect the winds at 10 metres (33 feet) above the Earth's surface.")	Weather.kif 3509-3513
(documentation Mean3MinutesWindSpeedFn ChineseLanguage "(Mean3MinutesWindSpeedFn ?PLACE ?TIME) 得出一個 FunctionQuantity，它是在?PLACE 地方，划一表示在地球表面10米(33 英尺)上高度位置，某时 ?TIME，（持续时间）TimeDuration 长3 Minutes 分钟、共36个每 5 Second 秒时间间隔量度的即时（地面风速）surfaceWindSpeed（串列）&List上的平均值。")	Weather.kif 3515-3518
(domain Mean3MinutesWindSpeedFn 1 GeographicArea)	Weather.kif 3520-3520	The number 1 argument of three minute mean surface wind speed is an instance of geographic area
(domain Mean3MinutesWindSpeedFn 2 TimeInterval)	Weather.kif 3521-3521	The number 2 argument of three minute mean surface wind speed is an instance of timeframe
(range Mean3MinutesWindSpeedFn FunctionQuantity)	Weather.kif 3522-3522	The range of three minute mean surface wind speed is an instance of function quantity
(instance Mean3MinutesWindSpeedFn BinaryFunction)	Weather.kif 3523-3523	Three minute mean surface wind speed is an instance of binary function

appearance as argument number 2

(format EnglishLanguage Mean3MinutesWindSpeedFn "Mean3MinutesWindSpeedFn for %2 in region %1")	Weather.kif 3514-3514
(format ChineseLanguage Mean3MinutesWindSpeedFn "%1地区在%2时段的 Mean3MinutesWindSpeedFn")	Weather.kif 3519-3519
(termFormat EnglishLanguage Mean3MinutesWindSpeedFn "three minute mean surface wind speed")	domainEnglishFormat.kif 10375-10375
(termFormat ChineseLanguage Mean3MinutesWindSpeedFn "3分钟平均地面风速")	domainEnglishFormat.kif 10376-10376

antecedent

(=>
    (equal ?SPEED
        (Mean3MinutesWindSpeedFn ?PLACE ?TIME))
    (holdsDuring ?TIME
        (exists (?MLIST ?RLIST ?NLIST ?UNIT)
            (and
                (instance ?MLIST MeasuringSurfaceWindSpeedList)
                (locationMeasuringList ?MLIST ?PLACE)
                (measuringListInterval ?MLIST
                    (MeasureFn 5 SecondDuration))
                (measuringListDuration ?MLIST
                    (MeasureFn 2 MinuteDuration))
                (equal 36
                    (ListLengthFn ?MLIST))
                (measuringResult ?MLIST ?RLIST)
                (equal ?NLIST
                    (PhysicalQuantityToNumberFn ?RLIST))
                (equal ?SPEED
                    (MeasureFn
                        (AverageFn ?NLIST) ?UNIT))))))

If equal X and Mean3MinutesWindSpeedFn for Y in region Z, then there exist W, V,, , U and T such that W is an instance of measuring surface wind speed list and The eventLocated for W is Z and measuring list interval W and 5 second duration(s) and The Measuring for list W takes 2 minute duration(s). and equal 36 and length of W and V is the result of W and equal U and PhysicalQuantityToNumberFn returns the numberic values of a list of V and equal X and the average of the numbers in U T(s) holds during Y