harmful的知识精选

“harmful substance”可以造什么句,harmful substance造句
exposuretoorcontactwithharmfulsubstanceFiltertipscleansomeharmfulsubstancefromthesmoke.Hydrogensulfideincokeovengasisaveryharmfulsubstancewhichmustbeclearedoff.Theutilitymodelprovidesagasmaskforoperat...
“harmful bacteria”可以造什么句,harmful bacteria造句
Boilingwaterkillsharmfulbacteriaandparasites.Itpurifiedtheair,killingharmfulbacteria.Probioticsareoftencalled'friendlybacteria'becausetheyhelpwithdigestionandprotectagainstsometypesofharmfulbacteria...
“harmful radiation”可以造什么句,harmful radiation造句
Greenlightingproducts,don'tcontainmercury,lead,noharmfulradiation.Safeandharmless:fibercementflatwithoutanyharmfulradiation,theprocessofusingnoharmfuldust,andthereforecanbeusedinavarietyofbuildings.L...
“harmful dust”可以造什么句,harmful dust造句
Safeandharmless:fibercementflatwithoutanyharmfulradiation,theprocessofusingnoharmfuldust,andthereforecanbeusedinavarietyofbuildings.ObjectiveTostudytheepidemiologicalfeaturesinharmfuldustworkplacesand...
“harmful effect”可以造什么句,harmful effect造句
Thecoldweatherhasaveryharmfuleffectonchrysanthemums.Thereisabundantevidencethatcarshaveaharmfuleffectontheenvironment.Butwhatabouttheharmfuleffectoftoomuchsocialcohesion?Expertscautionthattheharmfulef...
“harmful”可以造什么句,harmful造句
Excessivesmokingisharmfultoone'shealth.Freezingwinterisharmfultoorangetrees.Drinkinghardliquortoomuchisharmfultohealth.Ifnotwellmanaged,irrigationcanbeharmful.Isitharmfultoourpsychestowallowinsadness...
“be harmful to”可以造什么句,be harmful to造句
Thiscanbeharmfultoyourhealthifingested.Wouldbeharmfultohimself,andharminghuman.Fruitjuicescanbeharmfultochildren'steeth.Manyindependentscientistsareskepticalthattraceconcentrationswillultimatelyprove...
“harmful gas”可以造什么句,harmful gas造句
measurement-control-warningsystemforharmfulgasLow-nitrogencombustiontechnology,smokelessandodorless,withoutharmfulgas.Environmentalprotection,noheavymetalsandharmfulgas.Ammoniagasandhydrogensulfideish...
“harmful gases”可以造什么句,harmful gases造句
Thesematerialsarenowknowntoletoutharmfulgases.Theyabsorbharmfulgasesandreleaseoxygensothatyoucanhavecleanair.Sointheproductionarea,agoodventilatedconditionisneededtoeffectivelyremoveharmfulgases.Thest...
“harmful to”可以造什么句,harmful to造句
Excessivesmokingisharmfultoone'shealth.Freezingwinterisharmfultoorangetrees.Isitharmfultoourpsychestowallowinsadness?Drinkinghardliquortoomuchisharmfultohealth.Anyconductharmfultothepublicinterestmus...
“harmful habit”可以造什么句,harmful habit造句
1、Smokingisapotentiallyharmfulhabit.2、Yes,smokingisaharmfulhabitandmakesoneaddictedoncetheystartdoingit.3、Therefore,itisakeypointtostrideit.Apersonmustpromotehimselftobanishhisharmfulhabitandlifest...
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