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单词 diathermic
释义

diathermicadj.

/dʌɪəˈθəːmɪk/
Etymology: < French diathermique ( < Greek διά through + θέρμη , θερμόν heat: see -ic suffix), substituted by Melloni for his earlier term diathermane : see diathermancy n.
1. = diathermanous adj.
ΘΚΠ
the world > matter > physics > electromagnetic radiation > heat > transmission of heat > [adjective] > transmitting freely
diathermanous1834
transcalent1834
diathermal1835
diathermic1840
diathermous1843
transcalescent1850
diathermant1871
transparent1871
1840 T. Thomson Outl. Sci. Heat & Electr. (ed. 2) 132 To bodies which transmit heat well, Melloni has given the name of diathermic or transcaloric bodies.
1867 W. A. Miller Elements Chem. (ed. 4) i. 296 A solution of alum is equally diathermic with a solution of rock salt.
1869 M. Somerville Molecular & Miscrosc. Sci. I. i. ii. 37 Bi-sulphide of carbon..of all liquids is the most diathermic.
1877 H. Watts Dict. Chem. V. 61 Bodies which..afford a more or less free passage to rays of heat, are called by Melloni diathermic; while those which..entirely obstruct the passage of radiant heat, are called adiathermic; the corresponding properties..being called diathermacy and adiathermacy, sometimes also diathermaneity and adiathermaneity.
2. Of or relating to diathermy.
ΘΚΠ
the world > health and disease > healing > medical treatment > treatment by electricity > [adjective] > types of electrical treatment
electrogenic1848
cataphoretic1889
diathermic1910
iontophoretic1919
short wave1935
electroconvulsive1943
1910 F. Nagelschmidt in Proc. Royal Soc. Med. (Electro-Therapeutic Sect.) IV. 2 I have designed a special diathermic apparatus.
1910 Brit. Med. Jrnl. 12 Nov. 1547/2 During diathermic operations the blood vessels and lymph channels are securely sealed.
1949 E. B. Clayton Electrotherapy & Actinotherapy xvii. 284 All diathermic treatments to the head should be given with the patient reclining on a couch.

Derivatives

diaˈthermically adv. by means of a diathermic current.
ΘΚΠ
the world > health and disease > healing > medical treatment > treatment by electricity > [adverb] > types of electrical treatment
ionically1922
diathermically1929
1929 C. C. Martindale Risen Sun 100 They were sure I liked heat, and pumped an incredible amount, diathermically, into me each day.
This entry has not yet been fully updated (first published 1895; most recently modified version published online March 2019).
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adj.1840
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更新时间:2024/11/10 18:32:12