与"helical configuration"相近的词条

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• helical accelerator
• helical antigenic determinant
• helical axis of motion
• helical bundle
• helical condenser
• helical configuration
• helical conformation
• helical content
• helical cross
• helical CT
• helical diagram
• helical flap
• helical flight
• helical flight mixer
• helical gear
• helical loop

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