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唐迪天文钟
释义
唐迪天文钟
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astrarium of Giovanni Dondi dell'Orologio
唐迪天文钟
由重力机械钟驱动的行星仪,演示了中世纪所认知所有行星(包括太阳和月球)的运动。
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pulmonary ventilation
pulmonic ingressive sound
pulp
pulp dispersant
pulper
Pulp Fiction
pulp hole-covering technology
pulping process control system
Pulpit of Sant' Andrea, Pistoia
Pulpit of the Pisa baptistery
pulp necrosis
pulp pool
pulp proportioning process control system
pulpwood plantation
pulsar
pulsar back end
pulsar detector
pulsar evolution
pulsar exploration
pulsar navigation
pulsar positioning
pulsar radiation model
pulsar radio emission
pulsar signal
pulsar synchronizer
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