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词汇 polysilicon
释义

Definition of polysilicon in English:

polysilicon

adjective ˌpɒlɪˈsɪlɪk(ə)n
  • Chemistry. Designating compounds containing several or many silicon atoms, often in chains or networks.

noun ˌpɒlɪˈsɪlɪk(ə)n
  • Electronics. A polycrystalline form of silicon used especially in some solid-state MOS devices.

Origin

1950s. From poly- + silicon. As noun after polycrystalline.

Definition of polysilicon in US English:

polysilicon

adjectiveˌpɒlɪˈsɪlɪk(ə)n
  • Chemistry. Designating compounds containing several or many silicon atoms, often in chains or networks.

nounˌpɒlɪˈsɪlɪk(ə)n
  • Electronics. A polycrystalline form of silicon used especially in some solid-state MOS devices.

Origin

1950s. From poly- + silicon. As noun after polycrystalline.

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