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英語單詞

swarf是什么意思

swarf

[sw?:f, swɑ:f]
  • n. 木屑;金屬的切屑

英文詞源


swarf (n.)
"grit from a grinding tool," 1560s, perhaps ultimately from Old English geswearf "filings," from sweorfan, or from a Scandinavian source akin to Old Norse svarf "file dust," related to sverfa "to file," from PIE *swerbh- "to turn, wipe off" (see swerve (v.)). Later used of the material cut out to make grooves of gramophone records (1935).

雙語例句


1. For getting pure high - speed - steel tool grinding swarf, the pre - treatment was needed.
首先對 高速鋼 磨屑進行預(yù)處理,去除雜質(zhì), 得到精磨屑.

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2. The method for quantitatively describing carrying and classification of swarf is presented.
給出了對銑屑進行定量描述和分類的可行方法.

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3. Threads and profiles are stronger, consistently accurate and there is no swarf.
滾絲軋輥方法更有力, 精度穩(wěn)定,無屑.

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4. The annular swarf carrying velocity reduced with the increase of hole deviation angle and swarf size.
銑屑的環(huán)空返出率隨著井眼傾角、銑屑尺寸的增大呈下降趨勢.

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單詞首字母

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