单词 | chemical energy |
释义 | chemical energy (once / 102777 pages) n WORD FAMILY chemical energy: chemical energies USAGE EXAMPLESAn underground biosphere could have evolved over millions of years, surviving off chemical energy and warmth without sunlight. Nature(Nov 16, 2016) Nearly all life on Earth depends on the ability of plants to convert light into chemical energy. Science Magazine(Oct 24, 2016) Each time, the muscles use a chemical energy called ATP, which has to be replenished constantly to maintain performance. The Guardian(Oct 03, 2016) n that part of the energy in a substance that can be released by a chemical reaction Hyper energy, free energy (physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs |
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