Fr.: niveau d'énergie
Any of the several discrete states of energy which a particle, atom, or molecule can adopt under conditions where the possible values are restricted by quantum mechanical laws.
Fr.: spectre d'énergie
Of cosmic rays, the plot representing the number of particles as a function of their energy.
Fr.: état d'énergie
Same as → energy level.
Fr.: transfert d'énergie
Fr.: tenseur énergie-quantité de mouvement
1) Any machine that converts energy, especially heat energy, into mechanical power
M.E. engin, from O.Fr. engin "skill, cleverness; war machine," from L. ingenium "inborn qualities, talent," from → in- "in" + gen-, root of gignere "to beget, produce;" cognate with Pers. zâdan "to bring forth, give birth;" → generate.
Motor, loanword from Fr. moteur, from L. motor "mover," from movere "to move."
A person who designs, constructs, or works with engines or machines.
M.E. engin(e)our, from O.Fr. engigneor, from L.L. ingeniare, → engine.
Mohandes, from Ar. muhandis "measurer," from Pers. andâzé, → measure.
The action, work, or profession of an engineer.
Fr.: monture anglaise
A method of mounting a telescope in which the polar axis is supported at each end by two piers. The great defect of this type of mounting is its inability to observe the pole.
Fr.: rehausser, accroître
To raise to a higher degree; intensify; magnify (Dictionary.com).
M.E. enhauncen, from Anglo-Fr. enhauncer, from O.Fr. enhaucier "make higher, make greater; raise in esteem," from V.L. *inaltiare, from L.L. inaltare "raise, exalt," from altare "make high," from altus "high."
Bolandidan, from boland "high," related to bâlâ "up, above, high, elevated, height," borz, "height, magnitude," → magnitude.
Fr.: rehaussement, accroissement
An increase or improvement in value, extent, or quality.
Verbal noun of → enhance.
From L. aenigma "riddle," from Gk. ainigma "a dark saying, riddle," from ainissesthai "speak obscurely, speak in riddles," from ainos "tale, story; saying, proverb;" of unknown origin.
Câceh, from Baluci (Zâhedân) câcâk "riddle, puzzle;" cf. (Kermânšâhi) câvca "riddle, puzzle" (Fin-e Bandar-Abbâs) cencen "riddle;" maybe related to Choresmian c'tyk "riddle," from Proto-Ir. *caš- "to teach, to show;" Av. *caš- "to teach, to show" (Cheung 2007).
Resembling an enigma, or a puzzling occurrence, situation, statement, person, etc.; perplexing; mysterious (Dictionary.com).
Cušenâk, from cušé, → enigma, + -nâk adj. suffix.
asr-e rowšangari (#)
Fr.: Siècle des Lumières
An intellectual movement in Europe during the 17th and 18th centuries celebrating human reason and scientific thought as the instruments of progress and subjecting conventional ways of thinking to rigorous critique. The Enlightenment culminated with the writings of Jean-Jacques Rousseau (1712-1778) and the Encyclopédistes, the philosophy of Immanuel Kant (1724-1804), and the political ideals of the French and American Revolutions, while the precursor in science and philosophy included Francis Bacon (1561-1626), René Descartes (1596-1650), Isaac Newton (1643-1727), John Locke (1632-1704), and Thomas Hobbes (1588-1679).
pordâridan, pordâr kardan
From en- a prefix forming verbs with a particular sense + → rich.
Pordâridan, pordâr kardan, infinitives from pordâr, → rich.
Past participle of → enrich.
Fr.: gaz enrichi
Fr.: uranium enrichi
1) A process that changes the → isotopic ratio
in a material. For example, for uranium
the ratio of U-235 to U-238 may be increased by gaseous
diffusion of uranium hexafluoride.
Verbal noun of → enrich.
A relatively common mineral, magnesium silicate (MgSiO3) found in metamorphic and some igneous rocks as well as in stony and iron meteorites.
From Gk. enstates "resistor", because it resists high temperatures.