题目内容
(请给出正确答案)
[单选题]
比例尺分别为1︰1000、1︰2000、1︰5000地形图的比例尺精度分别为()。
A.1m,2m,5m
B.0.001m,0.002m,0.005m
C.0.01m,0.02m,0.05m
D.0.1m,0.2m,0.5m
提问人:网友15***739
发布时间:2022-01-06
A.1m,2m,5m
B.0.001m,0.002m,0.005m
C.0.01m,0.02m,0.05m
D.0.1m,0.2m,0.5m
A.±0.2m ±0.4m ±1.0m
B.±0.1m ±0.2m ±0.5m
C.±0.05m ±0.1m ±0.25m
D.±0.5m ±1.0m ±2.5m
三幅地形图的比例尺分别为:l:1000、1:2000、l:5000,则其比例尺精度分别为()。
A.1m;2m;5m
B.0.1m;0.2m;0.5m
C.0.01m;0.02m;0.05m
D.0.001m;0.002m;0.005m
比较下列比例尺的大小()。
A.1:1000>1:2000
B.1:1000<1:2000
C.1:1000=1:2000
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