spiral grain

基本解釋

• [植] 螺鏇紋理
• 螺狀紋理

英漢例句

雙語(yǔ)例句

• Twisting arises in boards through the presence of spiral or interlocking grain.
  翹曲多發(fā)生在螺鏇或交錯(cuò)紋理的板材中。

權(quán)威例句

• Wavy, ribbon and curly grain are byproducts of spiral grain that reverses itself periodically as a tree grows to produce a thing called interlocked grain.
  NPR: Excerpt: 'A Splintered History Of Wood'

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詞組短語(yǔ)

短語(yǔ)

• spiral l grain 扭轉(zhuǎn)紋
• spiral grain index 螺紋指數(shù)
• spiral grain loader 螺鏇式裝糧機(jī)
• Artificial spiral grain 擬鏇廻木理;人造螺鏇紋理
• spiral grain selector 螺鏇選晶器

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專業(yè)釋義

生物學(xué)

• 螺鏇紋理
• 螺狀紋理