top groove wear 中文意思是什麼

top groove wear 解釋
頂槽磨損
  • top : n (opp bottom foot)1 頂,頂部,頂端。2 頭,頭頂;尖端;樹梢,樹頂;(事物的)上層部分。3 最高位...
  • groove : n 1 槽,溝;車轍;溝紋,紋道。2 常規,成規,慣例。3 最佳狀態,得心應手的狀態;使人愉快的東西,適...
  • wear : vt (wore ; worn )1 穿著,戴著,掛著,佩著,帶著。2 留著(胡須等);有著(記憶等)。3 帶著(某...
  1. The utility model has the following advantages : to embed the character layer with night - light display into the groove of the top face for the key body and cover with the transparent protection surface layer, which causes the character with night - light display against the wear ; the transparent protection surface layer is embedded into the groove, which is easily fixed and causes the appearance of the key body smooth and beautiful

    本實用新型具有如下優點:將夜光顯示字元層嵌入鍵體的頂面凹槽中,並覆蓋上透明保護表層,使夜光顯示字元耐磨損,透明保護表層鑲嵌凹槽內,不但易固定,而且鍵體表面平整美觀。
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