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[钢琴]Piano(英) 键盘乐器。由古钢琴和羽管键琴直接发展而成。十八世纪初(1709年),意大利人克利斯托弗利在羽键琴上采用小槌的键盘机械。这样,在弹奏时可以随意变更小槌的敲击力,从而可以改变音量。当时称为“Craviccmbalo-fort”即有强弱音的羽管键琴。其中 Piano 是弱;Forte 是强。直到现在,钢琴的全名还是叫“Piano-forte”或“Forte-Piano”。十九世纪上半期,钢琴有三种形式:翼形卧式、桌形卧式和金字塔形竖式。至十九世纪末,翼形卧式钢琴发展为“三角大钢琴”,也叫“平台钢琴”或“音乐会演奏钢琴”(参“大钢琴”);金字塔形竖式钢琴发展为“立式钢琴”,也叫“小钢琴”;桌式钢琴已渐被淘汰。近代还创制了一种轻便型钢琴,称“折叠钢琴”,还有一种供儿童使用的“儿童钢琴”。钢琴由木制琴廓、钢板、
[Piano] Piano (English) keyboard instrument. From ancient piano and harpsichord directly developed. At the beginning of the eighteenth century (1709), Italian Christopher was using the keyboard mechanism of a young mallet on the harpsichord. In this way, the hitting force of the young mallet can be changed freely at the time of playing, so that the volume can be changed. It was called “Craviccmbalo-fort”, a harpsichord harpsichord. Which Piano is weak; Forte is strong. Until now, the full name of the piano is still called “Piano-forte” or “Forte-Piano”. The first half of the nineteenth century, the piano has three forms: horizontal wing, horizontal and vertical pyramid table. By the end of the nineteenth century, the horizontal horizontal piano developed into a “grand piano”, also known as “platform piano” or “concert piano” (see “Grand Piano”); the pyramid vertical piano developed into “vertical piano ”, Also known as“ little piano ”; table-style piano has gradually been eliminated. Modern also created a portable piano, called “folding piano”, there is a children’s piano for children. Piano by the wooden piano profile, steel,