Our responsibilities would include making daily trips to the construction site, attending a ribbon-cutting ceremony, and hobnobbing.
我们的任务包括每天前往施工现场,参加剪彩仪式,出席饭局。
As the cutting speed increases, the ribbon chips transform into the sawtooth chips when a critical cutting speed is reached.
随着切削速度的提高,当切削速度达到某一临界切削速度时,带状屑转变为锯齿形切屑。
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