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有两段距离,其长度及中误差分别为:D1=138.00±0.01米,D2=183.00±0.02米,则()。
- A、两短距离精度相同
- B、D1的精度高
- C、两段距离精度无法比较
- D、D2的精度高
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更多 “有两段距离,其长度及中误差分别为:D1=138.00±0.01米,D2=183.00±0.02米,则()。A、两短距离精度相同B、D1的精度高C、两段距离精度无法比较D、D2的精度高” 相关考题
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单选题有两段距离,其长度及中误差分别为:D1=138.00±0.01米,D2=183.00±0.02米,则()。A
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