单词盒子

spiral grain

S 开头单词

基本解释

  • [植] 螺鏇紋理
  • 螺狀紋理

英汉例句

    雙語例句

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

    • 權威例句

  • 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'

词组短语

    短語

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

专业释义

    生物學

  • 螺鏇紋理
  • 螺狀紋理