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发表于:2018-03-12
Practicehasproved,nitrogentiredriving5millionkilometersfillingstillneednotfillgas,anddrynitrogencontainingwater,won'tcausenoinnertireandrubber.Studyonthepyrolyticmechani...
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发表于:2016-12-06
Theremovalratesofammonianitrogen,denitrificationabilityandanammoxabilitywereinvestigatedinthreebioreactors.Objective:toscreennitrobacterthatcouldbeusedtotreatammonianitro...
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发表于:2017-11-27
Thenanaerobicbacteriatakethatnitrateandturnitintoharmlessnitrogengas.Itisoneofnature'sgreatironiesthattheavailabilityofnitrogeninthesoilfrequentlysetsanupperlimitonplant...
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发表于:2024-01-02
1、totaloxidesofnitrogen2、methodsfordeterminationofoxidesofnitrogeninfluegases3、anyofseveraloxidesofnitrogenformedbytheactionofnitricacidonoxidizablematerials.4、"Sulp...
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发表于:2017-07-12
carbon-nitrogen-oxygencyclecarbonnitrogencycleIsitgoingtobehydrogenornitrogen?Yup,it'sgoingtobenitrogen.Momentaryfootcoolingwiththehelpofnitrogen.Now,researchershaveaway...
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发表于:2024-01-07
1、ammoniacalnitrogen[waterqualityobjective]2、Fertilizers--Determinationofammoniacalnitrogencontent--Formaldehydemethod3、Fertilizers--Determinationofammoniacalnitrogenc...
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发表于:2023-12-31
1、organicnitrogenpesticide2、Therelationshipoforganiccarbonandorganicnitrogenispositive.3、Soilsolubleorganicnitrogenindifferenthorticulturalproductionsystems4、Addition...
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发表于:2024-01-28
1、Maizestrawreturningtothefieldcanincreasethesoiltotalnitrogenandinorganicnitrogencontent.2、Ammoniumassimilationisaveryimportantprocesstotransforminorganicnitrogenintoo...
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发表于:2023-12-30
1、slowreleasenitrogenfertilizer2、Theroleofnitrogenfertilizerongrainyieldisgreat.3、Effectofcontrolled-releasenitrogenfertilizerongrowthandfertilizernitrogenuseefficienc...
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发表于:2018-10-24
ModifiedactivecarbonsfornitrogenoxidepurificationatlowtemperatureItalsogeneratesmuchlesssmog-formingnitrogenoxide.Fightingnitrogenoxideonthestreetsisthelatesttwist.Themai...
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发表于:2018-02-28
Photochemicalozoneandsmogarecreatedasnitrogenoxidesandhydrocarbonsreacttosunlight.Electricpowerplantsthatburnfossilfuelsreleasehydrocarbonsandnitrogenoxides.Themethodforr...
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发表于:2017-11-09
Thefinalreductionproductofnitratenitrogenisammonianitrogen.Fertilizers--Determinationofnitratenitrogencontent--Nitrongravimetricmethoddeterminationofnitratenitrogen,ammon...
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发表于:2023-12-31
1、passivediffusiontubefordetectingnitrogendioxide2、Testofnitrogendioxideinmuseumbysolidabsorbentsampling;3、Thewastegasescomingfromburningcoal,oilandpetrolincludesulphu...