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1.
鲁恩雄 《周口师范学院学报》2002,19(6):115-116
论述了节奏在音乐中的重要作用及作为节奏表达的4个重要理性因素——律动、时值、重音、速度之间的关系。分析了在节奏表达中最常见的错误和如何科学地训练正确的节奏感。 相似文献
2.
Heart rate variability (HRV) analysis is affected by ectopic beats. An efficient method was proposed to deal with the ectopic
beats. The method was based on trend correlation of the heart timing signal. Predictor of R-R interval (RRI) value at ectopic
beat time was constructed by the weight calculation and the slope estimation of preceding normal RRI. The type of ectopic
beat was detected and replaced by the predictor of RRI. The performance of the simulated signal after ectopic correction was
tested by the standard value using power spectrum density (PSD) estimation, whereas the results of clinical data with ectopic
beats were compared with the adjacent ectopic-free data. The result showed the frequency indexes after ectopy corrected had
less error than other methods with the test of simulated signal and clinical data. It indicated our method could improve the
PSD estimation in HRV analysis. The method had advantages of high accuracy and real time properties to recover the sinus node
modulation. 相似文献
3.
王存嫦 《衡阳师范学院学报》1993,(6)
本文介绍了在燃烧热的测定实验中采用双孔带槽模底,单、双股燃烧丝相结合的挂样片法,代替单孔或无孔模底,单股燃烧丝接触样片法,以及压片操作技法。四年的实践表明,这种实验方法大大提高了实验的成功率,缩短了实验操作时间。 相似文献
4.
原始陶器坯体的装饰技术 总被引：1，自引：0，他引：1
章对原始制陶过程中坯体装饰技术的几种主要手法：压磨、刻划、拍印、雕镂、贴塑等进行深入、细致的分析与论述。章对爱好收藏或爱好陶艺的人提高其鉴别、鉴赏能力及制作水平会有所裨益。 相似文献
5.
6.
徐凤敏 《齐齐哈尔师范高等专科学校学报》2004,(2)
《野草》的艺术魅力不仅体现在其博大、深隧、丰富的思想性上,而且还体现在丰富有力的表现手段上。本文试用解剖一个麻雀的方法,从语法修辞的角度,来分析说明《雪》怎样通过句 式的调整、运用实现了旋律、节奏、意境、主题的完美融合,使散文如诗,诗如音乐。 相似文献
7.
刘伟 《南宁师范高等专科学校学报》2010,27(2):67-69
艾夫斯钟情于变换节拍、纵向复合节拍及多重节奏、分数关系跨小节节奏的使用,通过实例——《三页奏鸣曲》深入分析艾夫斯在该曲中对无节拍、复合节拍、多重节奏和分数关系跨小节节奏的使用方法。 相似文献
8.
杨小丁 《成都教育学院学报》2010,24(4):74-79
对于一个音乐指挥来说，具有正确的起拍预示意识和掌握准确的起拍预示技巧是非常重要的。音乐起拍的具体形式虽然纷繁复杂，但具有明显的类别特点，具有明显的规律性；而与之相对应的起拍指挥技术动作其实也具有很明显的类型特点和规律性。正确地理解这种规律性和反映这种类型特点，是规范和统一起拍技术概念、构建科学的起拍技术理论体系的基础。 相似文献
9.
Amnon Shiloah 《Al-Masaq: Islam & the Medieval Mediterranean》2009,21(2):153-162
Jābir ibn [Hdot]ayyān took advantage of the vast translation enterprise of Greek scientific works into Arabic. He quotes from these sources, including several whose Greek originals are lost. His works can be likened to the encyclopedia of Ikhwān al-[Sdot]afā’, the most important transmission of Pythagorean tradition. In this Epistle on Music the Ikhwān followed Jābir's method, and perhaps were influenced by him, in analysing the relationship between language and music, together with the arithmetical speculations that were widely influential. In this article, I have attempted to collect Jābir's scattered ideas on the origin of language and music trying to assemble the major ones in a coherent exposition. 相似文献
10.
本文通过查阅文献资料 ,用体育统计学的方法 ,对脚击球技术在排球比赛中的运用 ,进行对比和分析 ,得出脚击球技术在比赛中有较大的潜力可挖 相似文献