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单词 ground-plate
释义

ground-platen.

Etymology: Compare Dutch grondplaat, German grundplatte.
1. The lowest horizontal timber in a framing; a ground-sill.
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society > occupation and work > industry > building or constructing > building or providing with specific parts > specific parts built or constructed > [noun] > beams or supports
sillc897
sole-tree1527
spur1529
brace1530
rance1574
strut1587
ground pin1632
ground-plate1663
strut-beam1668
wale-piece1739
strutting-beam1753
wale1754
stretcher1774
tie1793
tie-beam1823
strutting1833
lattice frame1838
tie-bolt1838
tie rod1839
brace-rod1844
web1845
box girder1849
plate girder1849
lattice beam1850
lattice girder1852
girder1853
twister1875
under-girder1875
truss-beam1877
raker1880
wind-bracing1890
portal strut1894
stirrup1909
knee-brace1912
tee-beam1930
tee section1963
binder-
1663 B. Gerbier Counsel to Builders 67 Ground plates nine inches one way.
1679 J. Moxon Mech. Exercises I. viii. 135 Plates..lying on the Foundation, are called Ground-plates.
1823 P. Nicholson New Pract. Builder 225 Ground-Plate or Sill.—The lowest plate of a wooden building for supporting the principal and other posts.
2.
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a. A bed-plate carrying railway sleepers or ties (E. H. Knight Pract. Dict. Mech. 1875).
b. A piece of flattened metal on which anything is fixed, as in a spectroscope.
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1871 tr. H. Schellen Spectrum Anal. xxvii. 94 Of the prisms,..the first only is fastened to the ground-plate PP.
c. A metal plate sunk in the ground and connecting an electric current with the earth.
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1875 in E. H. Knight Amer. Mech. Dict. II.
1892 T. O'C. Sloane Standard Electr. Dict. (1893)
3. Anatomy. (See quot. 1882.)
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the world > life > the body > bodily substance > [noun] > minute portion of > part of
ground-plate1882
1882 Quain's Elements Anat. (ed. 9) II. 65 According to Klein..each connective tissue corpuscle is composed of two distinct substances: (a) a hyaline plate—ground-plate—which contains the oval nucleus..; and (b) a second substance.
This entry has not yet been fully updated (first published 1900; most recently modified version published online December 2021).
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