uneven collar shape 领不对称
The slick appears as an uneven grey shape immediately north of a bank of clouds.
这条浮油看起来似乎一条灰色的形状，迅速地朝向北方的一堆云群。
The oil appears as an uneven light gray shape east-southeast of the delta.
油污在三角洲的东部及东部偏南地区显示出浅灰色不规则的形状。
In the milling procedure, the distribution of stress inside material is uneven, which makes the work-piece deformed and affects shape and dimension precision.
在铣削加工零件时，零件各部分的残余应力分布不均匀，会使工件发生变形，影响工件的形状和尺寸精度。
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