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rayon central | |||
axe du faisceau | |||
rayon normal | |||
rayon central d'émission (through the centre of the outlet port); rayon axial d'émission (through the centre of the outlet port); rayon central (through the centre of the outlet port); rayon axial (through the centre of the outlet port) |
central ray : 6 phrases in 1 subject |
Nuclear physics | 6 |