If a line at right angles to the axis rotates about that axis and, at the same time, moves parallel to the axis, it will generate （）. -题库考试答案搜索网

If a line at right angles to the axis rotates about that axis and, at the same time, moves parallel to the axis, it will generate （）.

单选题

2022-06-23 23:30

A、a helix
B、a helicoidal
C、a curve
D、a cone

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正确答案

B

试题解析

标签：船舶电气与船舶安全

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