题目内容
发那克数控铣床系统中绝对坐标系指令为（ ）。
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发那克数控铣床系统中相对坐标系指令为（ ）。
相对（增量）编程指令是移动后的位置以编程坐标值指令的方式。
绝对编程指令，跟现在的位置没关系，移动后的位置坐标以编程坐标值指令。
Directions: Watch the video clip and write “T” for the true statements and “F” for the false statements according to the clip.1. Janet looks a bit worried, upset or fed up.2. Kate is busy with her essay.3. Sometimes Janet feels like a moody teenager.4. Kate tries to comfort Janet by telling her funny stories.5. Kate believes it is abnormal for Janet to feel homesick after having a phone call from her parents.
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