关于nitrogen的文学精选
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nitrogen oxide造句
ModifiedactivecarbonsfornitrogenoxidepurificationatlowtemperatureItalsogeneratesmuchlesssmog-formingnitrogenoxide.Fightingnitrogenoxideonthestreetsisthelatesttwist.Themainpollutantsofcoal-firingboiler...
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oxides of nitrogen造句
1、totaloxidesofnitrogen2、methodsfordeterminationofoxidesofnitrogeninfluegases3、anyofseveraloxidesofnitrogenformedbytheactionofnitricacidonoxidizablematerials.4、"Sulphuricacidforindustrial-Determi...
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organic nitrogen造句
1、organicnitrogenpesticide2、Therelationshipoforganiccarbonandorganicnitrogenispositive.3、Soilsolubleorganicnitrogenindifferenthorticulturalproductionsystems4、Additionofsludgecanreducethelossoforga...
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nitrogen containing造句
Practicehasproved,nitrogentiredriving5millionkilometersfillingstillneednotfillgas,anddrynitrogencontainingwater,won'tcausenoinnertireandrubber.Studyonthepyrolyticmechanismofbenzodiazepinesandthedeter...
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ammoniacal nitrogen造句
1、ammoniacalnitrogen[waterqualityobjective]2、Fertilizers--Determinationofammoniacalnitrogencontent--Formaldehydemethod3、Fertilizers--Determinationofammoniacalnitrogencontent--Titrimetricmethodafter...
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nitrogen oxides造句
Photochemicalozoneandsmogarecreatedasnitrogenoxidesandhydrocarbonsreacttosunlight.Electricpowerplantsthatburnfossilfuelsreleasehydrocarbonsandnitrogenoxides.Themethodforremovingnitrogenoxidesintheeffl...
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nitrate nitrogen造句
Thefinalreductionproductofnitratenitrogenisammonianitrogen.Fertilizers--Determinationofnitratenitrogencontent--Nitrongravimetricmethoddeterminationofnitratenitrogen,ammoniumnitrogenandtotalsolublenitr...
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ammonia nitrogen造句
Theremovalratesofammonianitrogen,denitrificationabilityandanammoxabilitywereinvestigatedinthreebioreactors.Objective:toscreennitrobacterthatcouldbeusedtotreatammonianitrogenpollution,dejectaandsewagei...
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nitrogen fertilizer造句
1、slowreleasenitrogenfertilizer2、Theroleofnitrogenfertilizerongrainyieldisgreat.3、Effectofcontrolled-releasenitrogenfertilizerongrowthandfertilizernitrogenuseefficiencyofdoublericeinsouthernChina4...
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nitrogen gas造句
Thenanaerobicbacteriatakethatnitrateandturnitintoharmlessnitrogengas.Itisoneofnature'sgreatironiesthattheavailabilityofnitrogeninthesoilfrequentlysetsanupperlimitonplantgrowtheventhoughtheplants'lea...
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inorganic nitrogen造句
1、Maizestrawreturningtothefieldcanincreasethesoiltotalnitrogenandinorganicnitrogencontent.2、Ammoniumassimilationisaveryimportantprocesstotransforminorganicnitrogenintoorganicnitrogenforplants.3、Eff...
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nitrogen造句
carbon-nitrogen-oxygencyclecarbonnitrogencycleIsitgoingtobehydrogenornitrogen?Yup,it'sgoingtobenitrogen.Momentaryfootcoolingwiththehelpofnitrogen.Now,researchershaveawayforpeopletomeasurehowmuchnitro...
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nitrogen dioxide造句
1、passivediffusiontubefordetectingnitrogendioxide2、Testofnitrogendioxideinmuseumbysolidabsorbentsampling;3、Thewastegasescomingfromburningcoal,oilandpetrolincludesulphurdioxideandnitrogendioxide.4、...