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English-Thai Dictionary

pyroelectric

A เกี่ยวกับ ความร้อน ไฟฟ้า

pyroelectricity

N คุณ สมบัติ ของ ผลึก บาง ชนิด ที่ สามารถ ทำให้เกิด ขั้ว ไฟฟ้า โดย เปลี่ยน อุณ หภูมิ

Webster's 1913 Dictionary

PYROELECTRIC

Pyr `o *e *lec "tric, a. Etym: [Pyro- + electric. ] (Physics )

Defn: Pertaining to, or dependent on, pyroelectricity; receiving electric polarity when heated.

PYROELECTRIC

PYROELECTRIC Pyr `o *e *lec "tric, n. (Physics )

Defn: A substance which becomes electrically polar when heated, exhibiting opposite charges of statical electricity at two separate parts, especially the two extremities.

PYROELECTRICITY

PYROELECTRICITY Pyr `o *e `lec *tric "i *ty, n. (Physics )

Defn: Electricity developed by means of heat; the science which treats of electricity thus developed.

New American Oxford Dictionary

pyroelectric

py ro e lec tric |ˌpīrō -iˈlektrik ˌpaɪroʊəˈlɛktrɪk | ▶adjective having the property of becoming electrically charged when heated: a pyroelectric detector. DERIVATIVES py ro e lec tric i ty |-iˌlekˈtrisitē |noun

Oxford Dictionary

pyroelectric

pyro |elec ¦tric |ˌpʌɪrəʊɪˈlɛktrɪk | ▶adjective having or using the property of becoming electrically charged when heated: a pyroelectric sensor. DERIVATIVES pyroelectricity |-ˈtrɪsɪti |noun