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单词 thermometer
释义

thermometern.

/θəˈmɒmɪtə/
Forms: Also 1600s -tre.
Etymology: modern < Greek θέρμη heat, θερμός hot + -meter comb. form2. In French thermomètre (1624 van Etten). The name thermoscopium appears somewhat earlier: see thermoscope n.
a. An instrument for measuring temperature (see temperature n. 7) by means of a substance whose expansion and contraction under different degrees of heat and cold are capable of accurate measurement.For the history of the instrument and its names, see H. C. Bolton, The Evolution of the Thermometer (Easton, Past 1900), Renou Hist. du Thermomètre (Versailles 1876), Burckhardt Zur Geschichte des Thermometers, 1902.The earliest form was an air-thermometer invented and used by Galilei a1597, for indicating the temperature of the atmosphere; alcohol thermometers were used c1650; the device of a fixed zero (originally the freezing-point) was introduced by Hooke, 1665. The fixing of the zero at an arbitrary point below the freezing point is attributed to Fahrenheit n. and adj. of Amsterdam, who made mercurial thermometers c1720, and his scale has been in general use in England since c1724. The zero of Réaumur n. (1730), and of the centigrade adj. and n. thermometer of Celsius (1742), now largely used in science, is (like that used by Hooke and Sir I. Newton) the freezing-point. The ordinary form is now a slender hermetically sealed glass tube with a fine bore, having a bulb at the lower end filled with mercury, or with alcohol or other liquid, and adjusted to a graduated scale; variations of temperature being indicated by the varying heights of the column of liquid in the tube, due to its expansion and contraction.air, clinical, differential, Fahrenheit, gas, maximum, minimum, Réaumur's, register thermometer, etc.: see the first element. metallic (or bimetallic) thermometer, a thermometer which indicates temperature by differential expansion and contraction of composite metal bars.
ΘΚΠ
the world > matter > properties of materials > temperature > measurement of temperature > [noun] > instrument
thermometer1633
thermoscope1656
therm1791
aethrioscope1818
1626 ‘H. van Etten’ Récréation Mathématique (ed. 2) 99 Thermomètre ou instrument pour mésurer les degrez de chalour ou de froidure qui sont en l'air.]
1633 tr. Math. Recreations lxix. 110 (heading) Of the Thermometer: or an instrument to measure the degrees of heat and cold in the aire.
1646 Sir T. Browne Pseudodoxia Epidemica 227 The same is evident from the Thermometer . View more context for this quotation
1665 R. Hooke Micrographia vii. 38 Sealed Thermometers, which I have, by several tryals, at last brought to a great certainty and tenderness:..for graduating the stem, I fix that for the beginning of my division where the surface of the liquor in the stem remains when the ball is placed in..water, that is so cold that it just begins to freeze..(which I mark with an [0] or nought).
1687 A. Lovell tr. J. de Thévenot Trav. into Levant ii. 30 It is very hot in Aleppo,..the first day of June at Noon I found by my Thermometre, that the heat was at the thirtieth Degree.
1744 Philos. Trans. (Royal Soc.) 43 32 Fahrenheit,..so well known by his Mercurial Thermometers.
1782 Philos. Trans. (Royal Soc.) 72 i. 72 Account of an improved Thermometer. By Mr. James Six.
1799 Monthly Rev. 30 9 In Pennsylvania, on the 14th of March,..Fahrenheit's thermometer stood at 65° at noonday, though it had been at 14° but a week before.
1820 Q. Jrnl. Sci., Lit. & Arts Jan. 316 The maximum and minimum of temperature in the course of the twenty-four hours, as marked by a register thermometer.
1878 T. H. Huxley Physiography (ed. 2) 71 Dry-and-wet bulb Thermometers... One of the instruments has its bulb free, whilst the other is covered with muslin.
1878 T. H. Huxley Physiography (ed. 2) 199 If a thermometer be buried in the ground.., it is found to be affected by all superficial changes of temperature.
1898 P. Manson Trop. Dis. viii. 158 The tongue now begins to moisten, the pulse-rate and the thermometer to fall.
b. figurative.
ΘΚΠ
the world > matter > chemistry > equipment or apparatus > [noun] > instruments
rammer1660
water hammer1765
saccharometer1784
thermometer1801
alcoholometer1803
alcohometer1809
cryophorus1813
nitrometer1821
alcoometer1825
alcoholmeter1831
blanchimeter1847
wet-bulb1849
absorptiometer1855
microtome1856
argentometer1879
Brix1897
Ostwald pycnometer1898
turbidimeter1905
Ostwald viscometer1911
oedometer1915
impinger1922
polarograph1925
photogoniometer1927
ultramicrotome1953
1801 A. Hamilton in N.-Y. Evening Post 29 Dec. 2/4 No bad thermometer of the capacity of our Chief Magistrate for government is furnished by the rule which he offers for judging of the utility of the Federal Courts.
1824 Ld. Byron Don Juan: Canto XVI xlviii. 88 Taste..now-a-days is the thermometer By whose degrees all characters are classed.
1862 H. Smith True Missionary Spirit in Church 10 The true missionary spirit in the church is..the test and thermometer of her piety.

Compounds

C1. attributive and in other combinations, as thermometer bulb, thermometer piece, thermometer reading, thermometer scale, thermometer tube.
ΚΠ
1784 J. Wedgwood in Philos. Trans. (Royal Soc.) 74 367 Some of the clay thermometer pieces were set on end upon the silver piece.
1834 M. Somerville On Connexion Physical Sci. xv. 125 A glass tube of extremely fine bore, such as a small thermometer-tube.
1901 Daily Chron. 26 Nov. 5/1 The downward tendency in yesterday's thermometer readings.
C2.
thermometer-gauge n. a steam-gauge which indicates the pressure in a boiler by the expansion of a fluid at the temperature due to the pressure.
ΘΚΠ
the world > matter > physics > mechanics > force > [noun] > pressure > fluid pressure > measuring instruments
air gauge1787
piezometer1820
gas gauge1836
pressure gauge1836
thermometer-gauge1841
kymograph1855
telemanometer1884
tensimeter1907
isoteniscope1910
Pirani gauge1911
Knudsen gauge1918
Knudsen manometer1961
1841 Civil En.g & Arch. Jrnl. 4 13/1 The four instruments employed..to determine the pressure of steam,..the barometer-gauge, the air-gauge, the thermometer-gauge, and the spring-gauge or indicator.
thermometer-stove n. a stove automatically regulated by means of a thermometer.
ΘΚΠ
the world > matter > properties of materials > temperature > heat > heating or making hot > that which or one who heats > [noun] > a device for heating or warming > devices for heating buildings, rooms, etc. > stove > types of stove
bath-stove1591
pech1591
stewpot1688
kitchen range1733
cockle1775
copper-hole1785
Franklin stove1787
kitchen stove1795
gas stove1818
calefactor1831
thermometer-stove1838
Vesta1843
airtight1844
ship-hearth1858
base-burner1861
wood-stove1875
box1878
tortoise1884
wood-burner1901
Quebec heater1903
pot belly1920
cosy stove1926–7
oil stove1934
paraffin stove1995
1838 Civil Engineer & Architect's Jrnl. 1 129/2 The self-regulating fire, or thermometer-stove.
This entry has not yet been fully updated (first published 1912; most recently modified version published online June 2021).
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