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单词 intermittent
释义

intermittentadj.n.

/ɪntəˈmɪtənt/
Etymology: < Latin intermittent-em, present participle of intermittĕre to intermit v.1; compare French intermittent (1598 in Godefroy Compl.).
A. adj. That intermits or ceases for a time; coming at intervals; operating by fits and starts.
a. spec. in Pathology of the pulse, of a fever, etc. intermittent claudication: see claudication n.
ΘΚΠ
the world > time > frequency > infrequency > [adjective] > intermittent or irregular
chopping1483
wavering1488
interpolate1547
suspensive1575
off and on1583
remitting1583
intermissive1586
fluttering1590
aguisha1602
intermittent1603
irregular1608
broken1629
intermitting1643
serratile1707
serrine1707
scattering1709
serratic1753
now-and-then1762
remittent1791
fitful1810
non-periodic1836
spasmodic1837
startful1837
interlusory1853
heterochronic1854
heterochronous1854
between-whiles1859
snatchy1861
sporadic1861
spasmodical1864
catchy1869
pauseful1877
aperiodic1879
scratchy1881
nervy1884
spurty1894
off-again on-again1923
on-again off-again1946
on-off1949
1603 P. Holland tr. Plutarch Morals 1277 Beating..now and than like intermittent pulses.
1609 P. Holland tr. Ammianus Marcellinus Rom. Hist. xxxi. xii. 420 Fits of an intermittent ague.
1625 J. Hart Anat. Urines i. iii. 33 How canst thou..tell whether it be an intermittent or continuall feauer?
1796 E. Burke Two Lett. Peace Regicide Directory France ii, in Wks. (1808) VIII. 214 This disorder was not in its nature intermittent.
1834 J. Forbes tr. R. T. H. Laennec Treat. Dis. Chest (ed. 4) 487 The pulse small, hard and intermittent.
1876 J. Van Duyn & E. C. Seguin tr. E. L. Wagner Man. Gen. Pathol. 131 Intermittent fever is not contagious.
b. In other technical collocations. intermittent movement (see quot. 1959); intermittent sterilization, a microbiological procedure which accomplishes sterilization without using the high temperatures required to kill spores outright, and which involves alternately maintaining the materials to be sterilized at a temperature high enough to kill vegetative cells and at a much lower temperature during which germination of spores occurs (producing new vegetative cells to be killed during the next high-temperature period).
ΘΚΠ
the world > physical sensation > cleanness and dirtiness > freedom from impurities > removal of impurities > disinfecting > [noun] > sterilization
sterilization1874
intermittent sterilization1893
tyndallization1900
1893 tr. W. Migula's Introd. Pract. Bacteriol. ii. 41 The test-tubes containing the blood serum may be now subjected to ‘fractional or intermittent sterilisation’, by exposing them for an hour a day for eight days to a temperature of 58°C.
1959 W. S. Sharps Dict. Cinematogr. 104/1 Intermittent movement, the term used for the method of film transport in a camera, projector or printer, whereby the film is moved intermittently and only exposed to light when stationary.
1969 S. T. Lyles Biol. Microorganisms v. 130 Intermittent sterilization may be accomplished by boiling or steaming in the autoclave at O pressure.
c. In general use.
ΚΠ
1675 J. Ogilby Britannia 36 A Village with an intermittent Market.
1706 Phillips's New World of Words (new ed.) Intermittent Stitch (in Surgery), a kind of Stitch made at certain separate Points in the sowing of transverse or cross Wounds.
1858 Mercantile Marine Mag. 5 374 The new Light is intermittent every half minute.
1872 H. A. Nicholson Man. Palæontol. 35 The work of rock-deposition is an intermittent process.
B. n.
Pathology. An intermittent fever. Also figurative.
ΘΚΠ
the world > health and disease > ill health > a disease > fever > [noun] > fever of specific duration
tertian1362
quartana1387
quotidiana1398
ephemera1398
quarterna1568
day-fever1601
nonan1601
quintan1601
septimane1601
sextan1601
semitertian1609
triple quartan1625
diary1640
septan1657
third ague1674
quartanary1684
subintrant1684
intermittent1693
nonary1747
seven day fever1788
octan1799
third-day ague1818
type-fever1819
triple tertian1822
triplicate quartan (ague)1822
tetartophyia1842
1693 Philos. Trans. (Royal Soc.) 17 720 Quotidian, Tertian and Quartan Intermittents.
1693 Philos. Trans. (Royal Soc.) 17 721 That no body dies of an Intermittent but in the Cold Fit.
1790 Coll. Voy. round World I. xi. 270 Mr. Sporing also, and a sailor..were seized with the deadly intermittents.
1869 E. A. Parkes Man. Pract. Hygiene (ed. 3) 70 The air of marshes is the sole cause of intermittents.
1872 O. W. Holmes Poet at Breakfast-table iv. 118 Struggling with the chills and heats of his artistic intermittent.
This entry has not yet been fully updated (first published 1900; most recently modified version published online June 2020).
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adj.n.1603
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