Use of the three characteristics can help us guide our students to properly handle the coordination of key touch and feeling.
运用这三个特点有利于我们在钢琴教学中引导学生正确处理好触键与情感的协调关系。
3
Guide vane operation structure includes the guide vane arm clip board, guide vane arm, segmental keys, connection board, handle, cut pin, connecting rod pin and gland, etc.