“弦轴”作用是是调整音高。 琵琶的每根线都有它固定的音高，当时记得音高与固定的音高不符时，就需要调整了。 在弦长一定的情况下，改变弦的松紧程度就可以达到调整音高目的。弦紧时的音要比松时的音高。扭动琴轴可以改变松紧。 有琴轴的乐器很多，几乎所有的弦乐器（包括拨弦）都有琴轴。
弦轴
双语例句原声例句
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如果历史传统弦轴稍微松，可用定弦匙的锤轻拍它。
If the historic tapered pins rise up in their holes and become loose, reseat them with a tap from your tuning hammer.
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弦轴板：利用德国传统的制造工艺，以进口枫木、色木为原料，通过特种技术加工。
Board of String Spindle: We use Germany traditional manufacture process and take imported maple, stained wood as raw materials to process under special technique.
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如果要在纤维上达到类似于弦在乐器上围绕其辐射轴振动的效果，科学家们需要更加精密的设计建构。
To allow a fibre to vibrate along its radial axis, like the strings on a musical instrument, a more complex architecture is required.
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The violin string extends from x equals zero to x equals L, and we pluck the violin string.
弦从X轴指向原点,让x等于L，然后我们拉直那根弦。
应用推荐
$firstVoiceSent
- 来自原声例句