骨料形状描述
shape characterisation of aggregate
任意形状范围
Arbitrarily-shaped region
任意形状港口
harbours of arbitrary shape
任意形状回线源
arbitrary shape loop source
任意形状接地网
grounding network of arbitrary shape
random shape grounding network
任意形状介质栅
grating with arbitrary profiles
任意形状流道
the channel with arbitrary shape
任意形状腔体
Arbitrarily shaped shells
任意形状区域
arbitrary region
Arbitrarily-shaped region
任意形状凸起地形
cylindrical hill of arbitrary shape
任意形状图像压缩
aribitrary shape image compression