方法先对腧穴定位标识，逐一对腧穴层次解剖。
Methods the points were first located and marked and then dissected.
练习图7中列出的每个和弦，注意把位标识以及手指间隔。
Play each of the chords listed in Fig. 7, paying attention to the fret markers and spacing of the shapes.
提出一种具有绝对零位标识的光栅位移测量系统的误差补偿方法。
A method for compensating the measuring error of the grating displacement measurement system with absolute zero mark is presented.
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