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单词 chase
释义 chase
[chās]
BUILDING CONSTRUCTION
A vertical passage for ducts, pipes, or wires in a building.
DESIGN ENGINEERING
A series of cuts, each having a path that follows the path of the cut before it; an example is a screw thread.
ENGINEERING
1. The main body of the mold which contains the molding cavity or cavities.
2. The enclosure used to shrink-fit parts of a mold cavity in place to prevent spreading or distortion, or to enclose an assembly of two or more parts of a split-cavity block.
3. To straighten and clean threads on screws or pipes.
GRAPHIC ARTS
A rectangular metal frame in which type and plates are locked for letterpress printing.
ORDNANCE
The exposed part of a gun (artillery) in front on the trunnion band or cradle.
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