詞語：rachet
rachet的同義詞
n. ratch ，ratchet
rachet的解釋
rachet['rætʃit]n. 棘輪，棘齒；救護車vt. 安裝棘齒於……
rachet的意思
Rachet 救護車;棘齒城;棘輪;rachet jacks 棘輪千斤頂;
rachet的參考例句
1.Material Handling &Logistics—Rachet up your supply chain efficiencies. 物料搬運與物流，棘輪您的供應鏈效率。
2.The problem is especially severe for asexual organisms such as the Amazon molly – an effect known as Muller's rachet. 對於某些無性生殖動物這個問題尤其嚴重，比如亞馬遜帆魚——一種被成為穆勒的棘齒的現象。
3.Two fast feeding projects are developed for overcoming the problems existed in the former device, a rachet wheel mechanism, which responses slowly, easy to lose step, has low precision and so on. 針對傳統沖剪機依靠棘輪機構實現步進送料時響應慢、易失步、精度差等問題，研究和設計了兩種提速供料的實現方案，並對其作了應用分析。