單位面積
拼音:dān wèi miàn jī英文解釋:
【計】 unit area【經】 unit area
例句:
- 這單位面積是多少?C:What is the size of this unit?
- 測量單位面積的磁感強度的單位。a measure of the strength of a magnetic field per unit area
- 單位面積磁感強度單位。a measure of the strength of a magnetic field over a given area.
- 孔密度:PCB上單位面積上的孔數。Hole Density: The number of holes per unit area on a PCB
- 壓力;壓強統一作用於物體表面的力量,用每一單位面積上的壓力計量Force applied uniformly over a surface, measured as force per unit of area
- 單位面積上的發光強度。The luminous intensity on unit area.
- 這咖啡農場的單位面積是多少?What is the acreage of the coffee plantation?
- 測量單位面積光通量的單位。a measure of luminous flux per unit area.