fundamentalityn.基本性；根本；根本原理fundamentaladj.基本的；根本的；重要的n.基础；基本原理fundamental flame velocity火焰基本速度fundamental frequency band基频谱带fundamental nursing skills护理基本技能fundamental photogrammetry摄影测量基础fundamental active current基波有功电流fundamental extract circuit基频提取电路Fundamental medical quality基础医疗质量fundamental absorption band基本吸收带fundamental matrix approach传输矩阵法Fundamental frequency model基频模型

1. Development is the fundamental mission of Socialism.
   发展是社会主义的根本任务。
2. To improve mathematics classroom instruction efficiency is one basic task of study on mathematics education.
   提高数学课堂教学效率是数学教育研究的一项根本任务。