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编者注：本词条为中国台湾地区学术名词用语，仅供参考。
单词
food preservative
释义
food preservative
食品保藏剂，食品防腐剂
食品科技
随便看
positive movement
positive negative action
positive-negative azeotrope
positive nitrogen balance
positive normal
positive nucleus
positive number
positive on-off start-and-stop device
positive on-off throttle
positive opening operation
positive operation
positive operator
positive ore
positive organ
positive organizational behavior
positive OR gate
positive 'or' gate
positive orientation
positive orthogeotropism
positive output negative input
positive over voltage
positive overvoltage
positive parenting
positive part
positive particle
科学时代收录了3405121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。
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更新时间：2025/3/21 17:00:05