1.
space for one line of print (one column wide and 1/14 inch deep) used to measure advertising.
报纸上的广告面积单位。
2.
a unit of surface area equal to 100 square meters.
表面积单位等于平方米。
3.
a unit of area equal to one yard by one yard square.
面积单位等于一码乘以一码的面积。
4.
a unit of area equal to one inch by one inch square.
面积单位等于一英寸乘以一英寸的面积。
5.
a South African unit of measure equal to about 2 acres.
南非使用的土地面积单位约等于英亩。
6.
a unit of area (4840 square yards) used in English-speaking countries.
面积单位（平方码）用于使用英语的国家。
7.
The luminous intensity on unit area.
单位面积上的发光强度。
8.
production of shaft kiln for unit cross section
立窑单位截面积产量
9.
a measure of the strength of a magnetic field per unit area.
测量单位面积的磁感强度的单位。
10.
a measure of luminous flux per unit area.
测量单位面积光通量的单位。
11.
a unit measuring force per unit area.
测量单位面积所受的力的单位。
12.
The quantity of something per unit measure, especially per unit length, area, or volume.
密度某物每单位测度的数量，尤指每单位长度、面积或体积
13.
capacity per unit area of husked rice separator
谷糙分离设备单位面积产量
14.
"The number of individuals, such as inhabitants or housing units, per unit of area."
每单位面积居民或住房的数目.
15.
The per unit area yield of ginned cotton has increased by 15 % over the last year.
皮棉单位面积产量比去年增加了15％。
16.
a measure of the amount of flux per unit of cross sectional area.
每单位相交区域面积上的磁通量。
17.
storage norm per unit of warehouse floor space
仓库单位面积储存量定额
18.
textile-test method for nonwovens-determination of mass per unit area
非织造布单位面积质量的测定