特别复杂的工艺流程是由金相学家设计，以准确达到他们的需要；例如日本武士刀，粗壮的轮毂，或飞机关键部件。
Extremely complex schedules are drawn up by metallurgists to achieve exactly the properties they want; for the blades of fine Japanese swords to chunky wheel hubs or critical aircraft components.
成熟的石器工艺技术加工出典型的端刮器、琢背刀、石镞与雕刻器等典型的细石器组合。
The mature craftsmanship of stone tools also generates typical microlith assemblage such as scrappers, daggers, stone arrowheads and engraving tools.
为了重新设想典型的锁刀盒，设计师把产品隐藏在一套玻璃门背后，打算让访问者亲自打开，感受一下锁刀盒的工艺。
Aiming to re-envision the typical locked knife case, the designer concealed the products behind a set of glass doors that are intended to be opened by visitors.
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