“optical flat”概念、定义、翻译-科学时代

单词	optical flat
释义	物理学词汇手册 optical flat 平晶，光学平面
随便看	BS（bust-shot） BT BT BT BT BTA insurance BTA insurance--BTA insurance (business travel accident insurance) BTA insurance (business travel accident insurance) BTB BTB advertising BTB agency BTB (branch target buffer) BTB--BTB (branch target buffer) BTB (business-to-business) BT (BitTorrent) BT (BitTorrent) BT--BT (BitTorrent) BT--BT (BitTorrent) BT--BT（baby talk） BTC (business-to-consumer) BTCF (before-tax cash flow) BTF （barrels of total fluid） BTIRR (before-tax internal rate of return) BTL ad agency BTL advertising

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。