“樞軸”造句

踏板在樞軸處斷裂了。
The pedal had sheared off at the pivot.

脊椎之間的基狀物起著旋轉(zhuǎn)樞軸的作用.
The disks between the vertebrae serve as the pivots of rotation.

裂紋首先發(fā)現(xiàn)于東側(cè)桁架的L15-L16桿件的樞軸鏈 桿連接 處.
Cracking was initially detected in the east truss at the pin link connection in member L 15 - L 16 .

• #樞軸