【題目】下列比例尺中,表示內(nèi)容最詳細(xì)的是:

A.1:16000B.二百萬分之一C.1:500000D.1/5000000

【答案】A

【解析】

根據(jù)比例尺是表示圖上距離比實(shí)地距離縮小的程度;在圖幅相同的條件下,比例尺越大,表示的范圍越小,內(nèi)容越詳細(xì);比例尺越小,表示的范圍越大,內(nèi)容越簡略,進(jìn)行分析解答。

相同圖幅,范圍越大比例尺越小,內(nèi)容越簡略;范圍越小比例尺越大,內(nèi)容越詳細(xì)。比例尺大小比較時(shí),比例尺不是數(shù)字式的應(yīng)先化成數(shù)字式再比較大;四個(gè)比例尺為:A1/16000,B1/2000000C1/500000,D1/5000000,數(shù)字式比例尺大小的比較,分子為1,分母越大比例尺越小,反之則越大。比較選項(xiàng)中的比例尺得知,1/16000比例尺最大,表示內(nèi)容最詳細(xì)。故選:A。

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