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单词 microline
释义

microlinen.

Origin: Formed within English, by compounding. Etymons: micro- comb. form, line n.2
Etymology: < micro- comb. form + line n.2 (see quot. 1857). N.E.D. (1906) gives the pronunciation as (məi·kroləin) /ˈmaɪkrəʊlaɪn/.
Obsolete. rare.
A proposed unit of length for use in micrometry.
ΚΠ
1857 Rep. Brit. Assoc., Trans. Sect. 115 He (Dr. Lyons) would propose that some definite micrometric integer should be assumed, being a determinate part of unity. He proposed that this measure should be denominated a Microline.
This entry has been updated (OED Third Edition, December 2001; most recently modified version published online June 2018).
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n.1857
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