idler pulley
英漢例句
- The present invention also provides means vertical movement of the idler wheels as well as means for flexibly urging the idler wheels downwardly with respect to the base beam.
本發(fā)明還設(shè)有供惰輪垂直移動的裝置和可柔性地驅(qū)使惰輪相對于底梁下降的裝置。 - The rear idler brace is then attached along with the two small return rollers to complete the suspension assemblies.
后部的誘導(dǎo)輪支架要和兩個小滾輪連接,以此完成懸掛安裝。