chain-drive

基本解释

Modifying balance system of Model LCJ1250 chain drive pumping unit.
LCJ1250鏈條抽油機平衡方式改造的實踐
They built the first chain drive 700 years before the Europeans.
他們比歐洲人早700年發明鏈條傳動設備。
Gear drive is adopted to avoid the defect of loose gap ofr chain drive.
採用齒輪傳動式，避免了鏈條傳動方式的有松動間隙的缺點。
In this paper, a new model for lateral vibration of noncircular chain drive(NCD) with roller chain is established.
建立了一種分析非圓輪鏈傳動橫曏振動的模型。
Beans are discharged from the hopper by chain driven steel bars.
這篇材料是說一種收割機的。哪位高人能指點一下，感激不盡！在線等！