一平方米样方
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meter quadrat
примеры:
帕斯卡压力单位，相当于每平方米一牛顿
A unit of pressure equal to one newton per square meter.
光度视网膜亮度单位，相当于每平方米有一烛光亮度的表面，通过一平方毫米的瞳孔区域，到达视网膜的光线数量
A unit of retinal illumination, equal to the amount of light that reaches the retina through 1 square millimeter of pupil area from a surface having a brightness of 1 candela per square meter.
пословный:
| 一平方米 | 样方 | ||