“trapezoid”的概念、定义、翻译、参考文献-科学参考

单词	trapezoid
释义	trapezoid Encyclopedia 理学梯形释 trapezoid梯形一种特殊的四边形。 Physics trapezoid①不规则四边形 ②梯形 Mathematics ＞拓扑学与几何学＞初等几何学＞释义 trapezoid梯形 trapezoid梯形^†，不规则四边形；梯形的
随便看	rail transit rail transit engineering survey rail transit safety rail transit station public area rail transit vehicles rail transport vehicle rail-type missile launcher railway accident injury railway alignment railway automatic fare collection system railway auto-transformer power supply railway big data platform railway box car railway bridge railway bridge deck facilities railway bridge maintenance railway car load shipment railway carrying-capacity railway centralized signalling monitoring system railway clock synchronization network railway communication railway communication line railway communication monitoring and testing railway communication network management railway communication services

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。