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heat-treatment technique in ancient China
释义
heat-treatment technique in ancient China
Encyclopedia
工学
中国古代热处理技术
释
heat-treatment technique in ancient China
中国古代热处理技术
中国古代对金属制品进行再加热,改变其组织及性能的技术。主要包括退火、淬火和渗碳等工艺。
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obstruction theory
obstruction to a group action
obstruction to a homotopy
obstruction to an extension
obstruction to integrability
obstructive
obstructive nephropathy
obstructive scenery
obstructive shock
obstructive sleep apnea hypopnea syndrome
obstructor
obstruent
OB supergiant
OBT
obtain evidence
obtaining a guarantor pending trail
obtaining confession through leading question
obturator
obturator artery
obturator fascia
obturator foramen
obturator nerve
obtuse
obtuse angle
obtuse-angled triangle
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