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天文学
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天文学
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研究宇宙及其包含的物质、时空与能量的科学。
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elliptic net
elliptic net of circles
elliptic net of lines
elliptic net of spheres
elliptic nome
elliptic operator
elliptic orbit
elliptic parabola
elliptic-parabolic
elliptic-parabolic equation
elliptic-parabolic motion
elliptic paraboloid
elliptic paraboloid of revolution
elliptic partial differential equation
elliptic pencil
elliptic pencil of circles
elliptic pencil of lines
elliptic pencil of rays
elliptic pencil of spheres
elliptic plane
elliptic point
elliptic polarization
elliptic polynomial
elliptic pseudo-distance
elliptic pseudoprime
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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