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单词
nozzle puncture
释义
nozzle puncture
Encyclopedia
工学
钻井装备
释
nozzle puncture
水眼刺坏
可换式喷嘴与钻头体之间的密封失效,导致钻井流体冲蚀损坏安装喷嘴结构的现象。
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parabolicity
parabolic line
parabolic logarithm
parabolic manifold
parabolic matrix
parabolic method
parabolic metric geometry
parabolic mirror
parabolic modular form
parabolic motion
parabolic net
parabolic net of circles
parabolic net of lines
parabolic net of spheres
parabolic operator
parabolic orbit
parabolic parabola
parabolic partial differential equation
parabolic pencil
parabolic pencil of circles
parabolic pencil of lines
parabolic pencil of rays
parabolic pencil of spheres
parabolic perspectivity
parabolic plane
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