jigging machine的用法和樣例：
例句
- As the key equipment of the coal-dressing factories, the key problem that affects the auto-control of the jigging machine is the auto-control of air-valve.
跳汰機作為選煤廠的關鍵設備，影響其自動控制的關鍵是跳汰機風閥的自動控制。 - Jigging separation plays a very important part in coal preparation, it is very important to improve the precision of separation.
跳汰選煤在選煤中佔有重要地位，提高跳汰機的產品分離精度，一直是個重要的研究方向。
