columanar structure的用法和樣例:
例句
- The microscopic analysis results indicate that deposited metal is hypereutectic structure.
測試結果表明熔敷金屬為過共晶組織。 - Within a thin disk, the spiral arms exhibit a pinwheel structure.
在單薄的圓盤體上,螺旋臂呈現出一個風車狀結構。 - Most grass embryos have a flap-like structure known as the epiblast.
大多數禾本科胚有一片瓣狀結構通常稱為外胚葉。