<< < -es -iv -ti 21- A r abe abs abs acc acc acc act act ada adi adu aff age alc Alf ali all alp alt ama amp ana ang ang ann ano ant ant ape apo app aps arc Arg ari art ass ast ast ast atm ato att aur aut axi B r bac Bal Bar Bar Bay bec Ber Bet Bie bij bin bio bis bla bla blu blu bol Bor bou Bra bre bro Bug C-s cal Cam can car Car Cas cat cav cel cen cer Cha cha cha che cho cir cir cir cla clo clo clu coa coe coh col col col com com com com com com com com com con con con con con con con con con con con coo cor cor cor cos cos cos Cou cou Cra Cre cri cro cub cur cyc cyl dar dat daw de- Deb dec dec dee def deg del Den dep der det deu dew dic dif dif dil dip dir dis dis dis dis dis div dog Dop dou dra dua dus dwa dyn e-m ear ecl eco eff ein Ein elb ele ele ele ele Els emi emp ene enr env epi equ equ Eri est Euc eva evo exc exc exh exo exp exp ext ext f-n Fah fam fau fee Fer fib fil fin fir fix fle flu foc for for for fra fre fre fri fun fuz gal gal gal Gan gau GCN gen geo geo geo geo Gl glo gra gra gra gra gra gre gro GW1 hab hal han HAR haz hea hel hel Hen Her heu Hig Hil hol hop hor hou Hub Hum Hyd hyd hyd hyp hys ide ign ima imp imp inc inc ind ine inf inf inf inh INP ins ins int int int int Int int int int inv ion iri irr iso iso iso Jea Jos Jun K2 Kep key kin Kol lag lam Lan lar las lav lea leg len lev lig lim lin lin lin lis lob loc log lor low lum lun lun Lym Mac mag mag mag mag mag mai Mal mar mas mas mat max mea mea mee Men mer met met met mic mid Mil min Mir mix mod mod mol mon Mor mou mul muo mys nan nat nav nec Nep neu New New NGC nob nom non non nor not nuc nuc num Nyq obj obs obs oce oen OH omn opa ope opt opt opt orb ord Ori ort osc out ove oxy pal pan par Par par par pas pea Pen per per per per per pet pha pho pho pho phy pie Pit Pla pla pla pla ple Poi pol pol pol pol pop pos pos pow pre pre pre Pre pri pri pri pro pro pro pro pro pro Pro pub pul pyr qua qua qua qua Qui rad rad rad rad rad rad ram ran rat Ré rea rec rec rec red ref ref reg reg rel rel rem rep res res res ret rev rho Rie rim riv rol Ros rot rul S a Sah san Sat sca Sch Sch scr sec sec sec sei sel sem sep set sha she sho sid sig sil sim sin sit sky slu sno sof sol sol sol sol sou sou spa spa spe spe spe sph spi spl spr sta sta sta sta sta ste ste sti sto str str sub sub sub sug sun sup sup sup sup sur syl syn sys tal Tay tel ten ter tex the the the thi tho thu tid tim tod top tot tra tra tra tra tri tri tro tru tur twi Typ UFO ult unc uni uni uni upg ura uti val var vec vel ver ver vig vir vis voc von wak Was wav wax wea wei whi Wie win WN6 wom X-r yel you zer zod > >>
postpone pas afkandan (#) Fr.: renvoyer, remettre, ajouner To put off to a later time; defer. From L. postponere "put after; neglect; postpone," from → post- "after" + ponere "to put, place," → position. Pas afkandan, literally "to throw after," "to postpone" (Dehxodâ), from pas- "after," → post-, + afkandan "to throw," → stopword. |
postulate 1) farâvas; 2) farâvasidan Fr.: 1) postulat; 2) postuler 1a) Math.: An unproved → assumption
taken as basic in a mathematical
system, and from which (in combination with other → postulates)
the propositions
of the system are derived, or in terms of which the propositions are proved.
In modern usage, postulate is synonymous with → axiom. From L. postulatum "petition, thing requested," noun use of neuter of p.p. of postulare "to ask, request, demand," akin to poscere "to request." Farâvas (on the model of piš-nahâd "proposition,"
and farâ-nemudan "to exhibit, expose"), from farâ-,
→ pro-, + vas. The second component from
Av. vas- "to will, desire, wish, long for," vasəmi
"I wish," vasna- "will, favor," ušti- "desire, wish, will,"
vasô, vasə "at one's will;" cf. O.Pers. vasiy
"at will, greatly, utterly," vašna- "will, favor;"
Mid.Pers. vasnâd "because, on account of."
This word is extant in several Modern Iranian
dialects: Tabari vessen "to wish, desire," Gilaki vâssan
"to wish, desire," vâsti "desire; for, because, on account of;"
Kurd. wistin "to desire, wish," Lâri avessa "to desire;"
Nâyini vas "to like;" colloquial
Tehrâni vâsé "for;"
Lori, Malâyeri biza "pregnancy craving;"
cognate with Skt. vaś- "to wish, want, desire," váśa-
"wish, desire," vasēna "for, because;" Gk. ekon "voluntary;"
PIE base *uek- "to wish." |
potassium potâsiom (#) Fr.: potassium A silvery-white metallic chemical element; symbol K (from L. kalium "potash"). Atomic number 19; atomic weight 39.0983; melting point 63.25°C; boiling point 760°C. Coined by the English chemist Sir Humphrey Davy (1778-1829), who first isolated it in 1807 from electrolysis of caustic potash (KOH); from Mod.L. potassa, Latinized form of E. potash + -ium. |
potential tavand Fr.: potentiel 1) A latent ability that may or may not be developed; possibility. From L.L. potentialis "potential," from L. potentia "power," potis "powerful, able, capable;" cognate with Av. paiti- "lord, husband;" Mod.Pers. -bad (sepah-bad "general, commander of an army"); Skt. páti- "master, husband;" Gk. posis "husband;" Lith. patis "husband." Tavand, from tav- + -vand. The first component tav-
is the stem of tavân "power, strength," tavânestan "to be powerful,
able;" variants tâv, tâb, (dialects) tew "power;" Mid.Pers. tuwan
"power, might;" O.Pers. tav- "to have power, to be strong, to be able,"
tauman- "power, strength," tunuvant- "powerful;"
Av. tauu- (tu-) "to be able, strong,"
tavah- "power," təviši- "strength" (Mod.Pers.
tuš "power, ability");
Skt. tavi- "to be strong, to have authority,"
tavas-, tavisa- "strong, energetic," tavisi- "power, strength;"
Gk. taus, saos "healthy;" L. tumere "to be swollen;" PIE
*teu- "to swell, be strong." The second component -vand
a suffix of adjectives and agent nouns, → actual. |
potential barrier varqeye tavand Fr.: barrière de potentiel Region in a field of force in which the potential is such that a particle, which is subject to the field, encounters opposition to its passage. |
potential density cagâli-ye tavand Fr.: densité potentielle Of a fluid parcel at pressure P, the density that it would acquire if adiabatically brought to a reference pressure. |
potential difference degarsâni-ye tavand Fr.: différence de potentiel Between two points, the work done in taking the unit test object from one point to the other. Potential is a scalar quantity. → potential; → difference. |
potential energy kâruž-e tavand Fr.: énergie potentielle Of a system, the work done in changing the system from some standard configuration to its present state. Thus, if a body of mass m is raised vertically through a height h, the work done, mgh, is the increase in potential energy. |
potential energy curve xam-e kâruž-e tavand Fr.: courbe de l'energie potentielle A plot that displays the → potential energy of a moving body as a function of its position. It is explained by the → conservation of energy and the conversion of potential energy into → kinetic energy and vice versa. |
potential field meydân-e tavand Fr.: champ de potentiel A field that has a → potential. A continuous → vector fieldA in a domain D is a potential field in D if and only if its → work around every closed curve C contained in D is zero: ∫A.ds = 0. Examples include the → gravitational field and the → electrostatic field. |
potential gradient zine-ye tavand Fr.: gradient de potentiel At a point, the rate of change of potential V, with distance x, measured in the direction in which the variation is a maximum. The intensity F of the field is proportional to the potential gradient, but is oppositely directed: F = -dV/dx. |
potential well câh-e tavand Fr.: puit de potentiel Region in a → field of force in which the potential decreases abruptly, and in the surrounding region of which the potential is larger. |
potentiality tavandi Fr.: potentialité 1) The state or quality of being potential. Something potential. |
potentially tavandâné Fr.: potentiellement With a possibility of becoming actual; possibly. |
potentially hazardous asteroid (PHA) seyyârak-e tavandâné âpenâk Fr.: astéroïde potentiellement dangereux An asteroid that could make a threatening close approach to the Earth. In technical terms a PHA is defined as having an → absolute magnitude of 22 or brighter and an → Earth Minimum Orbit Intersection Distance (MOID) of less than 0.05 → astronomical unit or 7.5 million km. → potentially; → hazardous; → asteroid. |
potentiometer tavandsanj Fr.: potentiomètre An instrument for measuring electrical quantities by balancing an unknown potential difference against a known potential difference. |
power tavân (#) Fr.: puissance, pouvoir 1) Physics: The → rate of doing
→ work on transferring → energy, as
expressed in ergs/sec, watts, etc. Same as → mechanical power. M.E. pouer(e), poer(e), from O.Fr. povoir, noun use of the infinitive in O.Fr., "to be able," from V.L. *potere, from L. potis "powerful, able, capable;" cognate with Av. paiti- "lord, husband;" Mod.Pers. -bad (sepah-bad "general, commander of an army"); Skt. pái- "master, husband;" Gk. posis "husband;" Lith. patis "husband." Tavân "power, strength," tavânestan "to be powerful, able;" Mid.Pers. tuwan "power, might," from O.Pers./Av. base tav- "to have power, to be strong, to be able," Av. tavah- "power," təviši- "strength," Mod.Pers. tuš, tâb "power, ability," O.Pers. tauman- "power, strength," tunuvant- "powerful," Skt. tu- "to be strong, to have authority," tavas-, tavisa- "strong, energetic," tavisi- "power, strength." |
power function karyâ-ye tavâni Fr.: fonction de puissance A function of the form f(x) = xn, where n is a → real number. |
power law qânun-e tavâni (#) Fr.: loi de puissance A mathematical relationship between two quantities expressed by a → power function. |
power series seri-ye tavâni (#) Fr.: série de puissance A series in which the terms contain regularly increasing powers of a variable. In general, a0 + a1x + a2x2 + ... + anxn, where a0, a1, etc. are constants. |
<< < -es -iv -ti 21- A r abe abs abs acc acc acc act act ada adi adu aff age alc Alf ali all alp alt ama amp ana ang ang ann ano ant ant ape apo app aps arc Arg ari art ass ast ast ast atm ato att aur aut axi B r bac Bal Bar Bar Bay bec Ber Bet Bie bij bin bio bis bla bla blu blu bol Bor bou Bra bre bro Bug C-s cal Cam can car Car Cas cat cav cel cen cer Cha cha cha che cho cir cir cir cla clo clo clu coa coe coh col col col com com com com com com com com com con con con con con con con con con con con coo cor cor cor cos cos cos Cou cou Cra Cre cri cro cub cur cyc cyl dar dat daw de- Deb dec dec dee def deg del Den dep der det deu dew dic dif dif dil dip dir dis dis dis dis dis div dog Dop dou dra dua dus dwa dyn e-m ear ecl eco eff ein Ein elb ele ele ele ele Els emi emp ene enr env epi equ equ Eri est Euc eva evo exc exc exh exo exp exp ext ext f-n Fah fam fau fee Fer fib fil fin fir fix fle flu foc for for for fra fre fre fri fun fuz gal gal gal Gan gau GCN gen geo geo geo geo Gl glo gra gra gra gra gra gre gro GW1 hab hal han HAR haz hea hel hel Hen Her heu Hig Hil hol hop hor hou Hub Hum Hyd hyd hyd hyp hys ide ign ima imp imp inc inc ind ine inf inf inf inh INP ins ins int int int int Int int int int inv ion iri irr iso iso iso Jea Jos Jun K2 Kep key kin Kol lag lam Lan lar las lav lea leg len lev lig lim lin lin lin lis lob loc log lor low lum lun lun Lym Mac mag mag mag mag mag mai Mal mar mas mas mat max mea mea mee Men mer met met met mic mid Mil min Mir mix mod mod mol mon Mor mou mul muo mys nan nat nav nec Nep neu New New NGC nob nom non non nor not nuc nuc num Nyq obj obs obs oce oen OH omn opa ope opt opt opt orb ord Ori ort osc out ove oxy pal pan par Par par par pas pea Pen per per per per per pet pha pho pho pho phy pie Pit Pla pla pla pla ple Poi pol pol pol pol pop pos pos pow pre pre pre Pre pri pri pri pro pro pro pro pro pro Pro pub pul pyr qua qua qua qua Qui rad rad rad rad rad rad ram ran rat Ré rea rec rec rec red ref ref reg reg rel rel rem rep res res res ret rev rho Rie rim riv rol Ros rot rul S a Sah san Sat sca Sch Sch scr sec sec sec sei sel sem sep set sha she sho sid sig sil sim sin sit sky slu sno sof sol sol sol sol sou sou spa spa spe spe spe sph spi spl spr sta sta sta sta sta ste ste sti sto str str sub sub sub sug sun sup sup sup sup sur syl syn sys tal Tay tel ten ter tex the the the thi tho thu tid tim tod top tot tra tra tra tra tri tri tro tru tur twi Typ UFO ult unc uni uni uni upg ura uti val var vec vel ver ver vig vir vis voc von wak Was wav wax wea wei whi Wie win WN6 wom X-r yel you zer zod > >>