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水运仪象台
释义
水运仪象台
Encyclopedia
理学
〔天文仪器〕
释
astronomical clock tower
水运仪象台
11世纪末叶中国北宋的天文学家苏颂(图1)制作的集观测天象、演示天象、计量时间和报告时刻的机械装置于一体的综合性观测仪器。
理学
漏壶
释
Water-driven Astronomical Clock Tower
水运仪象台
中国北宋科学家苏颂主持修造的有机械操纵的大型天文仪器。
Astronomy
astronomical clock-tower
水运仪象台
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differentiable
differentiable action
differentiable algebraic system
differentiable analysis
differentiable arc
differentiable chain
differentiable curve
differentiable dependence
differentiable dynamical system
differentiable embedding
differentiable fiber bundle
differentiable flow
differentiable foliation
differentiable function
differentiable group
differentiable groupoid
differentiable homeomorphism
differentiable in a point
differentiable in mean square
differentiable isotopy
differentiable manifold
differentiable mapping
differentiable operator
differentiable path
differentiable pinching problem
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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