gratings

基本解释

• 光栅

同根派生

• gratings相关词

英汉例句

• Both are polymer replicas of master gratings.
  两个都是标准光栅的聚合物复制品。
• Conception of new gratings with better efficiency and lower stray light.
  高效率和低杂散光的新光栅核心理念。

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