An Etymological Dictionary of Astronomy and Astrophysics

فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory



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Number of Results: 570
tarâgosil (#)

Fr.: transmission   


Verbal noun of → transmit.

transmission band
  باند ِ تراگسیل   
bând-e tarâgosil (#)

Fr.: bande de transmission   


transmission; → band.

transmission coefficient
  همگر ِ تراگسیل   
hamgar-e tarâgosil

Fr.: coefficient de transmission   


transmission; → coefficient.

transmission grating
  توری ِ تراگسیلی   
turi-ye tarâgosili

Fr.: réseau par transmission   


transmission; → grating.

transmission loss
  دسترفت ِ تراگسیل   
dastraft-e tarâgosil

Fr.: perte de transmission   

A decrease in power in transmission from one point to another.

transmission; → loss.

transmission system
  راژمان ِ تراگسیل   
râžmân-e tarâgosil

Fr.: système de transmission   


transmission; → system.

tarâgosilidan (#)

Fr.: transmettre   




  تراگسیلنده، تراگسیلگر   
tarâgosilandé, tarâgosilgar

Fr.: transmetteur   


Agent noun of → transmit.


Fr.: transmutation   

The act or process of transmuting.

Verbal noun of → transmute.


Fr.: transmuter   




tarânemâ (#)

Fr.: transparent   





Fr.: transpondeur   



  ۱) ترابرد، ترابری؛ ۲) ترابردن   
1) tarâbord (#), tarâbari (#); 2) tarâbordan

Fr.: transport   

1) The act of carrying or moving from one place to another.
2) To take or carrysomething from one place to another.

M.E. transporten, from O.Fr. transporter "to carry or convey across," from L. transportare, from → trans- "across" + portare "to carry."

Tarâbord, tarâbari, from tarâ-, → trans-, + bord, bari, from bordan "to carry, transport;" Mid.Pers. burdan; O.Pers./Av. bar- "to bear, carry," barəθre "to bear (infinitive);" Skt. bharati "he carries;" Gk. pherein "to carry;" L. ferre "to carry;" PIE base *bher- "to carry."

  ۱) ترانهادن؛ ۲) ترانهاد   
1) tarânehâdan; 2) tarânehâd

Fr.: 1) transposer; 2) transpose   

1) To transfer a mathematical → term from one side of an → equation to the other, with corresponding change of sign.
2) Of a → matrix, to interchange → rows and → columns.
3) The mathematical object obtained by replacing all → elements aij with aji.

From M.E. transposen, from O.Fr. transposer, from L. transponere "to place over," from → trans- + ponere "to put, place."

Tarânehâdan, tarânehâd, from tarâ-, → trans-, + nehâdan "to place, put; to set;" Mid.Pers. nihâtan; Av. ni- "down; into," → ni- (PIE), + dâ- "to put; to establish; to give," dadâiti "he gives;" cf. Skt. dadâti "he gives;" Gk. didomi "I give;" L. do "I give;" PIE base *do- "to give").

transposed matrix
  ماتریس ِ ترانهاده   
mâtris-e tarânahâdé

Fr.: matrice transposée   

The matrix of → order n x m obtained from a matrix of order m x n by exchanging the order of the → rows and → columns.

Tansposed, p.p. of → transpose; → matrix.


Fr.: transposition   

Math.: A permutation of a set of elements that interchanges two elements and leaves the remaining elements in their original positions. For example, the swapping of 2 and 5 to take the list 123456 to 153426 is a transposition.
Optics: The changing of the relative curves of a lens without changing its refractive value.

trans-; → position.

transuranium element
  بن‌پار ِ ترا-اورانیومی   
bonpâr-e tarâ-urâniomi

Fr.: élément transuranien   

An element beyond uranium in the periodic table, with atomic number greater than 92. Such elements do not occur in nature, but may be obtained by suitable nuclear reactions. They are all radioactive and members of the actinide group.

trans-; → uranium; → element.

tarâgozar (#)

Fr.: transversale   

A line that cuts across two or more lines. A transversal cutting two lines generates eight angles, four lying between the two lines, four external to the two lines.

M.E., from M.L. transversalis, from → transverse + → -al.


tarâgozar (#)

Fr.: transverse   

Lying or extending crosswise or at right angles to something. → transverse velocity; → transverse wave.

From L. transversus "turned or directed across," p.p. of transvertere "to turn across," from → trans- + vertere "to turn," cognate with Pers. gardidan "to turn, to change;" Mid.Pers. vartitan; Av. varət- "to turn, revolve;" Skt. vrt- "to turn, roll," vartate "it turns round, rolls;" O.H.G. werden "to become;" PIE base *wer- "to turn, bend."


transverse gauge
  گز ِ تراگذر   
gaz-e tarâgozar

Fr.: jauge transverse   

Same as the → Coulomb gauge.

transverse; → gauge.
