用“inert gases”造句大全，inert gases造句
Name:Noblegases,inertgases.Heexperimentedoninertgases.Heliumandneonareinertgases.acolorlessandodorlessinertgas;oneofthesixinertgases;comprisesapproximately1%oftheearth'satmosphere.3Itshouldbeconsider...
用“harmful gases”造句大全，harmful gases造句
Thesematerialsarenowknowntoletoutharmfulgases.Theyabsorbharmfulgasesandreleaseoxygensothatyoucanhavecleanair.Sointheproductionarea,agoodventilatedconditionisneededtoeffectivelyremoveharmfulgases.Thest...
用“flammable gases”造句大全，flammable gases造句
anoillampthatwillnotigniteflammablegases(methane).Systemsshouldnotbelocatedclosetoflammableliquidpipingorpipingofotherflammablegases.Thepotentialforformingandignitingflammablemixturescontaininghydroge...
用“residual gases”造句大全，residual gases造句
1、Aflameproducedinthebreechofagunbyignitionofresidualgases.2、flareback:aflameproducedinthebreechofagunbyignitionofresidualgases.3、Itisnecessarytosolveopenning-tubesamplingproblemforthemass-spectrom...
用“greenhouse gases”造句大全，greenhouse gases造句
Theyaregreenhousegases.Nogreenhousegaseswouldbereleased.Inthisrespect,cloudsarelikegreenhousegases.Buthehasnoseriousplantoreducegreenhousegases.Peatlandsormiresareanothermajorstoreofgreenhousegases.An...
用“volcanic gases”造句大全，volcanic gases造句
Thetemperatureofvolcanicgasesisveryhigh.Thetemperatureofvolcanicgasesisveryhigh.OnHawaii,weseehowoften-deadlyvolcanicgasesoffercluestowhatishappeningunderground.Thisissimilartothehotvolcanicgasesdragu...