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發表於:2017-11-10
Bacteriabreakdowntheanimalwastetoformmethanegas.Tapwater,heating,airconditioning,hotwater,coalgas,liquefiedpetroleumgas,naturalgas,methanegas,coal/charcoalproductsforhous...
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發表於:2018-03-06
DeterminatetracetitaniuminhighchromiumcastironbyN-BPHAchloroformstripping-diantipyrylmethanechromogenicspectrophotometry"Methodsforchemicalanalysisofiron,steelandalloy--...
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發表於:2017-01-04
Whatdoweknowaboutmethane?Sowhichfarmanimalsexpelthemostmethane?Theycouldfart,buttheyshouldn'tfartmethane.Oncereleasedintotheatmosphere,methanecouldwreakhavocwiththeworld...
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發表於:2018-09-13
ThispaperintroducesthepracticesofmethanetankconstructioninYangaoCountyfromtheaspectsofplanning,standard,quality,maintenance,policysupportandmarketoperation.Themethanetank...
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發表於:2018-12-17
Themethanepoolisahighlycloseddeviceusedforproducingmethane.Accordingtotheexperienceonusingmethanepool,throughanalyzingitsstartandmanagetechnology,thefeasibilitymeasuremen...
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發表於:2017-11-13
Forsimplegashydrateformation,thetemperatureandpressureofmethanehydrateishighest,butaneislowest,andethaneandpropaneisbetweenthem."Themodelingofmethanehydrateisfranklyinit...
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發表於:2017-08-26
Themethaneemissionpeakofearlyriceappearedinyoungpanicledifferentiationstageofrice.Inaddition,wetlandsoilsareknownformethaneemission,agreenhousegas.Thispaperdiscussedmetha...
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發表於:2021-04-17
問題詳情:取一支大試管,通過排飽和食鹽水的方法先後收集半試管**(methane)和半試管*氣,用鐵架台固定好。放在光亮處一段時間。下列對觀察到的現象的描述及説明正確的是A.試管中氣體顏*變淺...