“jam”的概念、定义、翻译、参考文献-科学参考

单词	jam
释义	jam [jam] ^{COMPUTER SCIENCE} In punched-card equipment, a feed malfunction causing blockage of passages with crumpled cards.
随便看	terra-cotta terrain-avoidance radar terrain-clearance indicator terrain contour matching terrain echoes terrain-following radar terrain profile recorder terrain sensing terra japonica terral levante terra miraculosa terrane terrapin terra rossa terrazzo terrestrial terrestrial coordinates terrestrial electricity terrestrial environment terrestrial equator terrestrial frozen water terrestrial gravitation terrestrial guidance terrestrial magnetism terrestrial meridian

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。