一英尺有多少米(一英里等于多少公里)

一英尺有多少米(一英里等于多少公里)

关于长度和距离的单位:

meter(米)≈ 39 inches(英寸)≈ 3.28 feet(英尺),略长于 yard(码)

kilometer(千米)= 1,000 meters ≈ 2/3 mile(英里)

centimeter(厘米)= 1/100 meter ≈ 1/3 inch

inch ≈ 2.54 centimeter

foot(英尺)= 12 inches ≈ 0.3048 meter

yard(码)= 3 feet ≈ 0.9144 meter

mile(英里)= 1760 yards ≈ 1.609344 kilometers

furlong(浪)= 220 yards = 1/8 mile ≈ 201.17 meters

fathom(英寻)= 6 feet = 2 yards(多用于测量水深)

5‘ 4” = five feet four inches

关于面积和体积的单位:

four square feet (4 sq. ft.) = 4 平方英尺

square mile = 平方英里

acre(英亩)= 4,840 sq. yds(平方码)≈ 6.07 Chinese mu(中国亩)

3‘ 4′ = three feet long by four feet wide, or three by four

4 cubic feet = 4 立方英尺

20 cubic centimeters = 20 立方厘米

一英尺有多少米(一英里等于多少公里)

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