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- Before friction machine parts inspection, the friction coefficient whether the specimen design requirements, floating steel brush to remove rust, oil, paint cleanse. 配件前檢查摩擦機，試件的摩擦系數是否達到設計要求，浮銹用鋼絲刷除掉，油污、漆清除干凈。
- The machine must break down at this busy hour. 正忙的時(shí)候，機器偏偏又壞了。
- The uses of this machine are manifold. 這臺機器有多種用途。
- Friction lowers the efficiency of a machine. 摩擦減低機器的效率。
- In order to reduce friction, the moving parts of a machine are often oiled. 為了減少摩擦，機器的可動(dòng)部件常常涂上潤滑油。
- The new grinding machine passed all tests. 這臺新磨床通過(guò)了所有的試驗。
- Friction causes a rolling ball to stop finally. 摩擦力使滾動(dòng)的球最終停了下來(lái)。
- Constant friction wore out the heels of my shoes. 不斷的摩擦磨損了我的鞋跟。
- Friction between two sticks can create a fire. 兩個(gè)棍棒相互摩擦能起火。
- Oil feeds into the machine through this tubing. 油經(jīng)過(guò)這個(gè)管子流入機器。
- Did you get a good trade-in on your sewing machine? 你以舊縫紉機折價(jià)換新合算嗎？
- You may stop the machine by pushing this button. 按下這個(gè)按鈕你就可以關(guān)掉這個(gè)機器。
- Just press the button and the machine will start. 只要一按電鈕，機器就會(huì )開(kāi)動(dòng)。
- In the absence of friction belted machinery would not be used. 沒(méi)有摩擦力，皮帶傳動(dòng)的機器就無(wú)法使用。
- The machine cast up a big heap of earth. 機器卷起了一大堆泥土。
- The machine feeds back everything you need to know. 這架機器可以把你所需要知道的全部材料再提供出來(lái)。
- The machine is used to rip up the documents. 這臺機器使用來(lái)攪碎舊布并為織出新布提供纖維的。
- The machine stops and starts at a touch. 這機器一觸即可停止或開(kāi)動(dòng)。
- Have oiled the machine, he begin to run it. 他把機器上了油之后便開(kāi)始開(kāi)動(dòng)。
- Oil the moving parts of this machine regularly. 要定期給這部機器的運轉部件上油。
