题海让大学四年没有难题
白天模式登陆

题目详情

单选题 Distance along a track line is measured on a Mercator chart by using the _______.( )

A. latitude scale near the middle of the track line

B. longitude scale near the middle of the track line

C. latitude scale at the mid-latitude of the chart

D. latitude or longitude scale at the middle of the scale

默认课程课程封面

学科:默认课程

时间:2026-01-12 08:28:11

Copyright © 2022 津ICP备2021001502号