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用“harmful gas”造句大全,harmful gas造句
2017-10-16
measurement-control-warningsystemforharmfulgasLow-nitrogencombustiontechnology,smokelessandodorless,withoutharmfulgas.Environmentalprotection,noheavymetalsandharmfulgas.Ammoniagasandhydrogensulfideish...
用“harmful to”造句大全,harmful to造句
2016-11-25
Excessivesmokingisharmfultoone'shealth.Freezingwinterisharmfultoorangetrees.Isitharmfultoourpsychestowallowinsadness?Drinkinghardliquortoomuchisharmfultohealth.Anyconductharmfultothepublicinterestmus...
用“harmful”造句大全,harmful造句
2018-08-13
Excessivesmokingisharmfultoone'shealth.Freezingwinterisharmfultoorangetrees.Drinkinghardliquortoomuchisharmfultohealth.Ifnotwellmanaged,irrigationcanbeharmful.Isitharmfultoourpsychestowallowinsadness...
用“harmful gases”造句大全,harmful gases造句
2017-01-12
Thesematerialsarenowknowntoletoutharmfulgases.Theyabsorbharmfulgasesandreleaseoxygensothatyoucanhavecleanair.Sointheproductionarea,agoodventilatedconditionisneededtoeffectivelyremoveharmfulgases.Thest...
用“harmful habit”造句大全,harmful habit造句
2024-01-09
1、Smokingisapotentiallyharmfulhabit.2、Yes,smokingisaharmfulhabitandmakesoneaddictedoncetheystartdoingit.3、Therefore,itisakeypointtostrideit.Apersonmustpromotehimselftobanishhisharmfulhabitandlifest...
用“harmful radiation”造句大全,harmful radiation造句
2018-08-26
Greenlightingproducts,don'tcontainmercury,lead,noharmfulradiation.Safeandharmless:fibercementflatwithoutanyharmfulradiation,theprocessofusingnoharmfuldust,andthereforecanbeusedinavarietyofbuildings.L...
用“harmful bacteria”造句大全,harmful bacteria造句
2018-11-09
Boilingwaterkillsharmfulbacteriaandparasites.Itpurifiedtheair,killingharmfulbacteria.Probioticsareoftencalled'friendlybacteria'becausetheyhelpwithdigestionandprotectagainstsometypesofharmfulbacteria...
用“harmful substance”造句大全,harmful substance造句
2016-11-01
exposuretoorcontactwithharmfulsubstanceFiltertipscleansomeharmfulsubstancefromthesmoke.Hydrogensulfideincokeovengasisaveryharmfulsubstancewhichmustbeclearedoff.Theutilitymodelprovidesagasmaskforoperat...
用“be harmful to”造句大全,be harmful to造句
2017-07-19
Thiscanbeharmfultoyourhealthifingested.Wouldbeharmfultohimself,andharminghuman.Fruitjuicescanbeharmfultochildren'steeth.Manyindependentscientistsareskepticalthattraceconcentrationswillultimatelyprove...
用“harmful dust”造句大全,harmful dust造句
2018-10-13
Safeandharmless:fibercementflatwithoutanyharmfulradiation,theprocessofusingnoharmfuldust,andthereforecanbeusedinavarietyofbuildings.ObjectiveTostudytheepidemiologicalfeaturesinharmfuldustworkplacesand...
用“harmful effect”造句大全,harmful effect造句
2018-05-29
Thecoldweatherhasaveryharmfuleffectonchrysanthemums.Thereisabundantevidencethatcarshaveaharmfuleffectontheenvironment.Butwhatabouttheharmfuleffectoftoomuchsocialcohesion?Expertscautionthattheharmfulef...
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