“the tiananmen square”的概念、定义、翻译、参考文献-科学参考

单词	the tiananmen square
释义	the tiananmen square Encyclopedia 工学清代建筑释 the tiananmen square天安门中国明清两代皇城的正门。位于北京市区中心。始建于明永乐十五年（1417），名承天门，寓有“承天启运”和“受命于天”之意。清顺治八年（1651）重修，改称天安门。
随便看	self-adjoint extension self-adjoint graph self-adjoint Latin square self-adjoint linear mapping self-adjoint linear transformation self-adjoint matrix self-adjointness self-adjoint normed algebra self adjoint operator self-adjoint operator self-adjoint operator algebra self-adjoint problem self-adjoint semigroup self-adjoint space self-adjoint spectral measure self adjoint subalgebra self-adjoint subalgebra self-adjoint subspace self-adjoint transformation self-adjusting system self-administered questionnaires self-affirmation theory self-aligned double-gate MOSFET self-aligned silicide self alignment double exposure technology

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。