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【单选题】

When a point rotates about an axis and, at the same time, moves parallel to that axis, it describes ().

A、a line

B、a circle

C、a helix

D、an epllicate

更多“When a point rotates about an axis and, at the same time, moves parallel to that axis, it describes ().”相关的问题
第1题

A、clockwise, due to the bowl rotating clockwise  B、clockwise, due to the bowl rotating counterclockwise  C、counterclockwise, due to the bowl rotating clockwise  D、counterclockwise, due to the bowl rotating counterclockwise  

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第2题

A、Flash point  B、Boiling point  C、Ignition point  D、Pour point  

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第3题

A、specific gravity or relative density  B、open flash point and closed flash point values  C、higher calorific and lower calorific values  D、cloud point and pour point values  

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第5题

AWhen uptime is critical  B、When data must be refactored  C、When application concurrency is static  D、When data loss is unacceptable  E、When application is a single point of failure  

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第6题

A、half the engine rotational speed  B、twice the engine rotational speed  C、the engine rotational speed  D、four times the engine rotational speed  

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第7题

AA.anticlockwise rotating  B、B.anticlock rotating  C、C.clockwise rotating  D、D.clock rotating  

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第8题

A、the tunnel end point  B、the tunnel start point  C、a specific node to be traversed  D、the node prior to the tunnel end point  

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第9题

A、frequency  B、number of phases  C、phase rotation  D、All of the above  

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