chromotropicadj.

/krəʊməˈtrɒpɪk/

Etymology: formed as chromotrope n. + -ic suffix.

Chemistry.

Having the property of varying its colour.

ΘΚΠ

the world > matter > chemistry > chemical properties > [adjective] > of or relating to miscellaneous other properties

sweet1666

nimble1671

watery1741

unvitriolized1757

greedy1758

unneutralized1758

unvitrifiable1758

free1783

fixed1800

nascent1800

inorganic1831

assimilative1837

unnitrogenized1846

inactive1848

kaligenous1854

unacceptant1866

aggressive1888

oligodynamic1893

chromotropic1899

undissociated1899

osmophoric1901

thermochromic1904

unary1923

non-stoichiometric1943

odoriphoric1944

slow-release1946

sonoluminescent1961

uniaxial1965

the world > matter > colour > change of colour > [adjective] > having property

chromotropic1899

1899 Jrnl. Chem. Soc. 76 i. 63 Phenylazochromotropic acid (chromotropic acid..), which the dye-works' chemists regard as a 2-azo-compound.

1918 A. W. Stewart Rec. Adv. Org. Chem. (ed. 3) 32 If a salt changes colour, it is said to be ‘chromotropic’ or ‘variochromic’.

1944 Hackh's Chem. Dict. (ed. 3) 200/1 Chromotropic acid, 1·8- Dihydronaphthalene-3·6-disulfonic acid; used as an intermediate.

Derivatives

chromoˈtropism n.

ΘΚΠ

the world > matter > chemistry > chemical properties > [noun] > quality of being fixed or not fluid

stability1661

chromotropism1908

the world > matter > colour > change of colour > [noun] > property of

chromotropism1908

1908 H. Driesch Sci. & Philos. Organism II. 24 The crab Maia may change the quality—not the ‘sense’—of its ‘chromotropism’,..according to the colour of the ground it lives upon, and another crab, Hippolyte, changes its colour and its chromotropism correspondingly.

This entry has not yet been fully updated (first published 1933; most recently modified version published online June 2018).

单词	chromotropic
释义	chromotropicadj. /krəʊməˈtrɒpɪk/ Etymology: formed as chromotrope n. + -ic suffix. Chemistry. Having the property of varying its colour. ΘΚΠ the world > matter > chemistry > chemical properties > [adjective] > of or relating to miscellaneous other properties sweet1666 nimble1671 watery1741 unvitriolized1757 greedy1758 unneutralized1758 unvitrifiable1758 free1783 fixed1800 nascent1800 inorganic1831 assimilative1837 unnitrogenized1846 inactive1848 kaligenous1854 unacceptant1866 aggressive1888 oligodynamic1893 chromotropic1899 undissociated1899 osmophoric1901 thermochromic1904 unary1923 non-stoichiometric1943 odoriphoric1944 slow-release1946 sonoluminescent1961 uniaxial1965 the world > matter > colour > change of colour > [adjective] > having property chromotropic1899 1899 Jrnl. Chem. Soc. 76 i. 63 Phenylazochromotropic acid (chromotropic acid..), which the dye-works' chemists regard as a 2-azo-compound. 1918 A. W. Stewart Rec. Adv. Org. Chem. (ed. 3) 32 If a salt changes colour, it is said to be ‘chromotropic’ or ‘variochromic’. 1944 Hackh's Chem. Dict. (ed. 3) 200/1 Chromotropic acid, 1·8- Dihydronaphthalene-3·6-disulfonic acid; used as an intermediate. Derivatives chromoˈtropism n. ΘΚΠ the world > matter > chemistry > chemical properties > [noun] > quality of being fixed or not fluid stability1661 chromotropism1908 the world > matter > colour > change of colour > [noun] > property of chromotropism1908 1908 H. Driesch Sci. & Philos. Organism II. 24 The crab Maia may change the quality—not the ‘sense’—of its ‘chromotropism’,..according to the colour of the ground it lives upon, and another crab, Hippolyte, changes its colour and its chromotropism correspondingly. This entry has not yet been fully updated (first published 1933; most recently modified version published online June 2018). < adj.1899
随便看	to keep one's trap shut to keep one's way to keep one's weather-eye open to keep one's weathereye open to keep one's wicket up to keep one's wind to keep one's wool to keep one's word to keep one'the hand in use to keep one'the house to keep one'the options open to keep oneself to oneself to keep open door to keep open doors to keep open house to keep open household to keep open shop to keep or hold a matter counsel (later in counsel to keep or hold counsel (later in counsel to keep or hold season to keep or lose one's temper to keep or lose temper to keep or take diet to keep or take spell to keep or wrap in cotton-wool