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单词 polystyrene
释义

Definition of polystyrene in English:

polystyrene

noun ˌpɒlɪˈstʌɪriːnˌpɑliˈstaɪrin
mass noun
  • A synthetic resin which is a polymer of styrene, used chiefly as lightweight rigid foams and films.

    these plaques are moulded in black polystyrene
    as modifier a polystyrene cup
    Example sentencesExamples
    • Does anyone, anywhere, know of a use for polystyrene cups with no bottoms?
    • In Asia, rice husks have been used as an organic replacement for polystyrene packaging and in fireproof building materials.
    • Sitting on concrete piles and a sea of polystyrene that keeps it from sinking into the bog, the track is another triumph in a resurgent era for the Chinese people.
    • The polystyrene foam is often cut into shapes with chain saws and saber saws.
    • As we chat the vast hall fills with some 260 soldiers ready to breakfast on instant coffee from polystyrene cups.
    • Rumours that proposed production lines feature polystyrene moulds have yet to be disproved…
    • It is naturally found in sediments, and adhesion data for glass and polystyrene are available.
    • Bees were caught by placing transparent polystyrene cups over the nest entrance.
    • An assortment of half-empty aluminium trays and polystyrene cups were festering on top of the washing up along with empty lager cans.
    • The resulting spark can ignite the Pentane vapour liberated from the expanded polystyrene block by the cutting operation.
    • Extruded polystyrene also has excellent resistance to moisture absorption.
    • In this process, water passes through a media bed, usually sulfonated polystyrene beads.
    • Cycle helmets are made of polystyrene and offer minimal protection.
    • The process uses a polymer formed through a chemical bonding of polystyrene and polymethyl methacrylate.
    • We found polystyrene to be the most suitable compound for this purpose.
    • All polystyrene and polyurethanes are combustible regardless of grade.
    • But polystyrene will soon have a new role in life - supporting thousands of motorists driving over soft ground.
    • This is because polystyrene is a flammable material that gives off a toxic black smoke in the event of a fire.
    • The polymer polystyrene contains the phenyl group as part of its repeat unit.
    • The PVA solution was deposited in polystyrene molds under the force of gravity in a darkened room.

Rhymes

Irene
 
 

Definition of polystyrene in US English:

polystyrene

nounˌpälēˈstīrēnˌpɑliˈstaɪrin
  • A synthetic resin which is a polymer of styrene, used chiefly as lightweight rigid foams and films.

    these plaques are molded in black polystyrene
    as modifier a polystyrene cup
    Example sentencesExamples
    • As we chat the vast hall fills with some 260 soldiers ready to breakfast on instant coffee from polystyrene cups.
    • The resulting spark can ignite the Pentane vapour liberated from the expanded polystyrene block by the cutting operation.
    • This is because polystyrene is a flammable material that gives off a toxic black smoke in the event of a fire.
    • All polystyrene and polyurethanes are combustible regardless of grade.
    • The PVA solution was deposited in polystyrene molds under the force of gravity in a darkened room.
    • The polymer polystyrene contains the phenyl group as part of its repeat unit.
    • Rumours that proposed production lines feature polystyrene moulds have yet to be disproved…
    • We found polystyrene to be the most suitable compound for this purpose.
    • An assortment of half-empty aluminium trays and polystyrene cups were festering on top of the washing up along with empty lager cans.
    • The polystyrene foam is often cut into shapes with chain saws and saber saws.
    • The process uses a polymer formed through a chemical bonding of polystyrene and polymethyl methacrylate.
    • Sitting on concrete piles and a sea of polystyrene that keeps it from sinking into the bog, the track is another triumph in a resurgent era for the Chinese people.
    • It is naturally found in sediments, and adhesion data for glass and polystyrene are available.
    • Cycle helmets are made of polystyrene and offer minimal protection.
    • Does anyone, anywhere, know of a use for polystyrene cups with no bottoms?
    • Bees were caught by placing transparent polystyrene cups over the nest entrance.
    • Extruded polystyrene also has excellent resistance to moisture absorption.
    • In this process, water passes through a media bed, usually sulfonated polystyrene beads.
    • But polystyrene will soon have a new role in life - supporting thousands of motorists driving over soft ground.
    • In Asia, rice husks have been used as an organic replacement for polystyrene packaging and in fireproof building materials.
 
 
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更新时间:2025/1/27 21:20:24