surface density of charge 电荷表面密度 ; 电荷面密度 ; 表面电阻
surface density of ionizing radiation 游离辐射表面密度
surface density of mechanical impedance 声阻抗率
surface density of states 表面态密度
surface density of magneticcharges 磁荷面密度
surface density of electric charge 电荷面密度
surface density of vascular network 血管网面密度
surface density of bone trabecu-la 骨小梁表面积密度
The surface density of galaxies in a cluster can be measured from photographs.
一个星系团中星系的表面密度可从其照片上测得。
The surface density of cracks increases with the increasing of the degree of pre-damage.
随着预损伤程度的增加,裂纹面密度增大。
The formation of this change is caused by energy deposition and the surface density of volcano eruption.
形成这一变化的原因是由能量沉积与火山坑的面密度共同作用的结果。
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