thermodynamicsn.

Etymology: < thermo- comb. form + dynamics n.Previous versions of the OED give the stress as: thermodyˈnamics.

The theory of the relations between heat and mechanical energy, and of the conversion of either into the other.

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the world > matter > physics > mechanics > dynamics > thermodynamics > [noun]

thermodynamics1854

1854 Philos. Trans. (Royal Soc.) 144 116 (running title) Mr. Macquorn Rankine on thermo-dynamics. [Word not in article.]

1854 W. Thomson in Trans. Royal Soc. Edinb. XXI. 123 Fundamental Principles of General Thermo-dynamics recapitulated.

1867 R. I. Murchison Siluria (new ed.) xx. 499 The principles of thermo-dynamics.

1871 J. C. Maxwell Theory of Heat viii. 152 The principle of the conservation of energy, when applied to heat, is commonly called the First Law of Thermodynamics.

This entry has not yet been fully updated (first published 1912; most recently modified version published online June 2019).

单词	thermodynamics
释义	thermodynamicsn. Etymology: < thermo- comb. form + dynamics n.Previous versions of the OED give the stress as: thermodyˈnamics. The theory of the relations between heat and mechanical energy, and of the conversion of either into the other. ΘΚΠ the world > matter > physics > mechanics > dynamics > thermodynamics > [noun] thermodynamics1854 1854 Philos. Trans. (Royal Soc.) 144 116 (running title) Mr. Macquorn Rankine on thermo-dynamics. [Word not in article.] 1854 W. Thomson in Trans. Royal Soc. Edinb. XXI. 123 Fundamental Principles of General Thermo-dynamics recapitulated. 1867 R. I. Murchison Siluria (new ed.) xx. 499 The principles of thermo-dynamics. 1871 J. C. Maxwell Theory of Heat viii. 152 The principle of the conservation of energy, when applied to heat, is commonly called the First Law of Thermodynamics. This entry has not yet been fully updated (first published 1912; most recently modified version published online June 2019). < n.1854
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