举一反三
- The machine is ___________ . A: in operate B: in operation C: in common
- Never attempt to machine a work-piece without first checking the operation of the machine.( )
- The machine is in operation。（ ） A: 这台机器正在运作。 B: 这台机器在手术中。
- The ___________ of a big new machine can be hard to learn. A: operate B: operation C: operating D: operative
- Before operation the machine, you should read the contents in the _______.( ) A: warning labels B: cell phone C: textbook D: computer
内容
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【多选题】下列属于NXCAM工序导航器的类型有哪些？ A. 工序 导航器 - 程序顺序 ( Operation Navigator – Program Order ) B. 工序 导航器 - 机床 ( Operation Navigator – Machine Tool ) C. 工序 导航器 - 几何 ( Operation Navigator – Geometry ) D. 工序 导航器 - 加工方法 ( Operation Navigator – Machining Method ) E. 工序 导航器 - 设置 配置器 ( Operation Navigator – Setup Configurator )
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C Choose the best answer to complete each sentence. 1. The ___________ of a big new machine can be hard to learn. A: operate B: operation C: operating D: operative
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在下列哪个工序导航器下可以方便查看工序属于某个坐标系或切削几何体? A: 工序导航器-程序顺序(Operation Navigator – Program Order) B: 工序导航器-机床(Operation Navigator – Machine Tool) C: 工序导航器-几何(Operation Navigator – Geometry) D: 工序导航器-加工方法(Operation Navigator – Machining Method)
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What is Mr. Davis’s occupation A: He is going to be operated on at 9 o’clock. B: He is under operation now. C: He already had his operation. D: He is all right now.
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Which of the following belongs to smart agriculture: A: automatic dripping and irrigation system B: large-scale machine operation C: universal use of chemical fertilizers D: application of transgenic technology