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English Word: 

  PHValue

Sigma KEE - PHValue
PHValue(酸碱度)

appearance as argument number 1
-------------------------


(documentation PHValue EnglishLanguage "PHValue ('pH') is a UnitOfMeasure used to measure the acidity or alkalinity of a solution. The pH scale ranges from 0 to 14. The pH of a neutral solution is 7. Acid solutions have a pH value less than seven. Alkaline solutions have a value greater than seven.") Geography.kif 2542-2546
(instance PHValue NonCompositeUnitOfMeasure) Geography.kif 2541-2541 酸碱度NonCompositeUnitOfMeasureinstance

appearance as argument number 2
-------------------------


(names "pH" PHValue) Geography.kif 2539-2539 酸碱度 的名 是 "pH"
(termFormat ChineseLanguage PHValue "酸碱度") domainEnglishFormat.kif 45708-45708
(termFormat ChineseTraditionalLanguage PHValue "酸鹼度") domainEnglishFormat.kif 45707-45707
(termFormat EnglishLanguage PHValue "PH value") domainEnglishFormat.kif 45706-45706

antecedent
-------------------------


(<=>
    (measure ?SOLUTION
        (MeasureFn ?PH PHValue))
    (potentialOfHydrogen ?SOLUTION ?PH))
Geography.kif 2548-2551 溶液measure 实数 酸碱度 若且唯若 那个 实数那个 溶液 的氢 potential
(=>
    (and
        (instance ?RAINFALL Process)
        (patient ?RAINFALL ?RAIN)
        (instance ?RAIN Water)
        (measure ?RAIN
            (MeasureFn ?PH PHValue)))
    (lessThan ?PH 5.6))
Geography.kif 2561-2567
(=>
    (measure ?SOLUTION
        (MeasureFn ?PH PHValue))
    (greaterThanOrEqualTo ?PH 0.0))
Geography.kif 2557-2559
(=>
    (measure ?SOLUTION
        (MeasureFn ?PH PHValue))
    (lessThanOrEqualTo ?PH 14.0))
Geography.kif 2553-2555

consequent
-------------------------


(=>
    (and
        (instance ?C CurdlingMilk)
        (instance ?M Milk)
        (patient ?C ?M))
    (exists (?PH ?D ?H ?L)
        (and
            (measure ?M
                (MeasureFn ?PH PHValue))
            (instance ?D Decreasing)
            (subProcess ?D ?C)
            (patient ?D ?PH)
            (holdsDuring
                (BeginFn
                    (WhenFn ?D))
                (equal ?PH ?H)
                (approximateValue ?H 6.5))
            (holdsDuring
                (EndFn
                    (WhenFn ?D))
                (equal ?PH ?L)
                (approximateValue ?L 4.5)))))
Food.kif 3226-3247
(=>
    (instance ?AR AcidRainfall)
    (exists (?RAIN ?PH)
        (and
            (instance ?RAIN Water)
            (patient ?AR ?RAIN)
            (measure ?RAIN
                (MeasureFn ?PH PHValue))
            (lessThan ?PH 5.0))))
Geography.kif 2509-2517


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