“moving area”的概念、定义、翻译、参考文献-科学参考

单词	moving area
释义	moving area [`müv·iŋ ¦er·ē·ǝ] ^{COMMUNICATIONS} The portion of a television picture frame in which the intensity has changed since the previous frame.
随便看	gross information content gross porosity gross primary production gross production rate gross recoverable value gross rubber gross sample gross stress reaction gross ton gross tonnage grossular grossularite gross unit value gross vehicle weight gross weight grothite Grotthus' chain theory ground ground absorption ground-air ground anchor ground area ground-based navigation aid ground bed ground block

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。