Definición de trigonal en inglés:

trigonal

Saltos de línea: trig|on¦al
Pronunciación: /ˈtrɪg(ə)n(ə)l
 
/

adjetivo

  • 1Triangular: square or trigonal double-sided inserts
    Más ejemplos en oraciones
    • Its morphology is either hexagonal or trigonal.
    • The trigonal planar arrangement of the groups around the carbonyl carbon atom enables the carbon atom to be relatively open to attack from above, or below.
    • Rhodochrosite crystallizes in the trigonal class of the hexagonal system and occurs in a number of diverse forms.
  • 1.1chiefly Biology Triangular in cross section: large trigonal shells
    Más ejemplos en oraciones
    • The triangular habit suggested trigonal symmetry and a possible identification as hilairite or a contact-twinned form of gaidonnayite.
    • The auricles in early ontogeny are relatively large and distinctly trigonal, with their free margins meeting the hinge line at acute angles.
    • At the same time, however, it has been reported that the zeta line is constructed to position a thick filament at the trigonal point of the three thin filaments in the opposite sarcomere.
  • 1.2Of or denoting a crystal system or three-dimensional geometrical arrangement having three equal axes separated by equal angles that are not right angles.
    Más ejemplos en oraciones
    • These are, in order of decreasing symmetry, the cubic, hexagonal, tetragonal, trigonal, orthorhombic, monoclinic, and triclinic systems.
    • Hexagonal crystals (such as aquamarine and emerald) are useful in defining our goals and successes, whilst trigonal crystal systems (ie tourmaline and amethyst) help us to focus on simplicity.
    • Simple binuclear and trinuclear complexes form linear and trigonal arrangements but a tetranuclear complex can occur as a tetrahedron or a cubane structure.

Derivativos

trigonally

adverbio
Más ejemplos en oraciones
  • The alkene carbon-carbon double bond is made from two sp trigonally hybridized carbons.
  • This implies that the triad axes exist in the centers of the rings, and hence they are distorted trigonally as in the hexagonal SrAl2O4.
  • The structure of the unit is a trigonally planar one in RTP.

Origen

late 16th century: from medieval Latin trigonalis, from Latin trigonum (see trigon).

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Palabra del día skosh
Pronunciación: skəʊʃ
noun
a small amount; a little