“en”的概念、定义、翻译、参考文献-科学参考

单词	en
释义	en [en] ^{GRAPHIC ARTS} A unit of linear type measure; equal to one-half the point size of the type in question, that is, equal to one-half the width of an em.
随便看	jib crane jib end jig jig back jig borer jigger jigger boss jiggering jigging jigging conveyor jig grinder jigsaw jig washer jim crow jimsonweed J indicator jird JIT jitter jittered pulse recurrence frequency j-j coupling J-K flip-flop jnd joaquinite job

科学参考收录了103327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。