《声学学报》(ACTA ACUSTICA, Chinese version) and the 《Chinese Journal of Acoustics》 (in English) are the publications of the I
《声学学报》(ACTA ACUSTICA, Chinese version) and the 《Chinese Journal of Acoustics》 (in English) are the publications of the I
《声学学报》(ACTA ACUSTICA, Chinese version) and the 《Chinese Journal of Acoustics》 (in English) are the publications of the I
《声学学报》(ACTA ACUSTICA, Chinese version) and the 《Chinese Journal of Acoustics》 (in English) are the publications of the I
《声学学报》(ACTA ACUSTICA, Chinese version) and the 《Chinese Journal of Acoustics》 (in English) are the publications of the I
《声学学报》(ACTA ACUSTICA, Chinese version) and the 《Chinese Journal of Acoustics》 (in English) are the publications of the I
·50· 绵阳师范学院学报(自然科学版) 第27卷 在标准空气中的传播速度为331.45粑秒,由单片机负责计时,单片机使用12.0M晶振,所以此系统的测 量精度理论上可以达到毫米级。由于超声波指向性强,能量消耗缓慢,在介质中...
《声学学报》(ACTA ACUSTICA, Chinese version) and the 《Chinese Journal of Acoustics》 (in English) are the publications of the I
《声学学报》(ACTA ACUSTICA, Chinese version) and the 《Chinese Journal of Acoustics》 (in English) are the publications of the I
《声学学报》(ACTA ACUSTICA, Chinese version) and the 《Chinese Journal of Acoustics》 (in English) are the publications of the I
《声学学报》(ACTA ACUSTICA, Chinese version) and the 《Chinese Journal of Acoustics》 (in English) are the publications of the I
《声学基础知识》序四、乐问 乐问——中国传统音乐历代疑案百题 “为九歌、八风、七音、六律,以奉五声” ——对《乐问》之/乙的解释 先秦时代的协和观念 ——对《乐问》之九的解释 “之调称谓”、“为调称谓”与术语研究 —...
《声学学报》(ACTA ACUSTICA, Chinese version) and the 《Chinese Journal of Acoustics》 (in English) are the publications of the I
《声学学报》(ACTA ACUSTICA, Chinese version) and the 《Chinese Journal of Acoustics》 (in English) are the publications of the I
(1)应按照字母的笔顺和字母在三格中应占的位置书写。(2)每个字母都应稍向右倾斜,约为5°,斜度要一致。(3)大写字母都应一样高,占上面两格,顶第一线。(4)小写字母a,c,e,m,n,o,r,s,u,v,w,...
《声学学报》(ACTA ACUSTICA, Chinese version) and the 《Chinese Journal of Acoustics》 (in English) are the publications of the I
《声学学报》(ACTA ACUSTICA, Chinese version) and the 《Chinese Journal of Acoustics》 (in English) are the publications of the I
《声学学报》(ACTA ACUSTICA, Chinese version) and the 《Chinese Journal of Acoustics》 (in English) are the publications of the I
《声学学报》(中、英文版)两刊,是中国科学院声学研究所主办,中国声学学会、声学学报编辑委员会编辑出版的学术性刊物,刊载具有创造性的声学研究论文、实验性论文和重要应用性论文(包括实验工作、理论和应用研究、仪器研制)...
(1)应按照字母的笔顺和字母在三格中应占的位置书写。(2)每个字母都应稍向右倾斜,约为5°,斜度要一致。(3)大写字母都应一样高,占上面两格,顶第一线。(4)小写字母a,c,e,m,n,o,r,s,u,v,w,...