“compulsory education”的概念、定义、翻译、参考文献-科学参考

单词	compulsory education
释义	compulsory education Encyclopedia 教育学教育制度释 compulsory education义务教育根据法律规定，适龄儿童和青少年都必须接受，国家、社会、家庭必须予以保证的国民教育。又称强迫教育、免费教育或普及义务教育。
随便看	signal system theory signal theory signal to noise ratio signal-to-noise ratio signal-to-noise ratio，SNR signal transduction signal transduction in plants signal transfer equalization signal transform signal transmission signal transmission failure signal velocity signal voltage drop signal waveform estimation signal with finite energy signal with finite power signalyzer signatron signature signature analyzer signature-based detection signature block signature certificate signature criterion signature file

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