在二胡演奏中,揉弦技法与音乐色彩有着密不可分的关系,不同的揉弦技法可以表达不同的音乐色彩,从而增强音乐的表现力。滚揉趋于优美、连贯、纯净、抒情;压揉突出果断、积极、结实、坚定的效果;抠压揉表现悲愤、深情、高亢、热烈的色彩;滑揉产生风趣、诙谐、生动、活泼的音乐;迟到揉体现朦 In erhu performance, the technique of vibrato is closely related to the color of music. Different rubbing string techniques can express different musical colors and enhance the expressiveness of music. Rolling tends to be beautiful, consistent, pure and lyrical; Kneading highlights the decisive, positive, strong, firm effect; pull kneading performance anger, affectionate, high-pitched, warm colors; slippery produce humorous, witty, vivid, lively Music; late rubbed reflect Meng