High-speed rotating in a centrifugal purifier can produce a force （） larger than the force of gravity.

A、many thousand times

B、between times

C、one time

D、at times

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更多“High-speed rotating in a centrifugal purifier can produce a force （） larger than the force of gravity.”相关的问题

第1题

[单选题] 高速和野蛮操作舱盖均是危险的。（）

A、High-speed operation and rough handling of hatches are dangerous. B、Low-speed operation and rough handling of hatches are dangerous. C、Low-speed operation and rough handling of hatch covers are dangerous. D、High-speed operation and rough handling of hatch covers are dangerous.

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第2题

[单选题] High-speed rotation in a centrifugal purifier can produce a force （） the force of gravity.

A、many thousand times larger than B、the same as C、many thousand times smaller D、none of the above

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第3题

[单选题] （）(高速)operation and rough handling of covers are dangerous.

A、High-speed B、Low-speed C、Slow-speed D、Quick-speed

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第4题

[] 低速控制（）

A、A. low-speed control B、B. inching control C、C. high-speed control D、D. slow-speed control