“physical fitness”的概念、定义、翻译、参考文献-科学参考

单词	physical fitness
释义	physical fitness Encyclopedia 教育学运动与体质健康释 physical fitness体质在遗传性和获得性基础上表现出来的人体形态结构、生理功能和心理因素的综合的、相对稳定的特征，亦即人体的质量。
随便看	cut off cut-off cutoff cut-off angle cutoff approximation cutoff bias cut-off colored optical glass cutoff current cutoff devicesof pumping station cutoff energy cut-off error cut off filter cut-off filter cutoff filter cut off frequency cut-off frequency cutoff frequency cut-off grade cut-off grade of ore drawing cutoff impulse cut-off low cutoff low pressure systems cutoff of waves cut off one's head and hang it up as a warning to all cutoff rate

科学参考收录了854744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。