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单词 culot
释义

culotn.

/ˈkuːləʊ/
Etymology: French, diminutive of cul: see cule n.
a. A stand for a crucible in the furnace.
ΘΚΠ
society > occupation and work > equipment > furnace or kiln > furnace > parts of furnace > [noun] > vessels > supports for
culot1683
quarl1875
1683 W. Salmon Doron Medicum i. 317 Place a Crucible upon a Culot in the middle of a Hearth-place in a Wind Furnace.
b. The heavy mass which falls to the bottom of a crucible.
ΘΚΠ
society > occupation and work > materials > derived or manufactured material > metal > metal in specific state or form > [noun] > mass which falls to bottom of crucible
culot1727
1727 R. Bradley Chomel's Dictionaire Oeconomique (Dublin ed.) at Essence Separate the Dross from the Culot in the Bottom.
c. A little cup of sheet-iron inserted into the hollow base of the Minié and other projectiles, so as to be driven into the ball and enlarge its diameter, when fired.
ΚΠ
1855 Norton in Mechanics' Mag. 62 38 For putting an iron cup or culôt into the hollow base of this shot.
This entry has not yet been fully updated (first published 1893; most recently modified version published online March 2018).
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更新时间:2025/2/28 21:26:26