double chain drive的用法和樣例：
例句
- The chain factories with ling history in the world have their own chain transmission power rating raph and powertable.
世界各國歷史悠久的鏈條工廠都制訂有自己的鏈傳動功率曲線和率表。 - Several compensation measures for polygon effect in chain drive and design principles of large pitch chain conveyors were proposed.
列舉了鏈傳動多邊形效應的補償措施，給出了大節距鏈式輸送機設計的幾個設計原則。
