网格导入fluent中检查报告出现问题

orgring

在icem中画好网格导入fluent中，质量报告中出现：
Minimum Orthogonal Quality =  1.72177e-01
(Orthogonal Quality ranges from 0 to 1, where values close to 0 correspond to low quality.)

Maximum Ortho Skew =  8.27823e-01
(Ortho Skew ranges from 0 to 1, where values close to 1 correspond to low quality.)

Maximum Aspect Ratio =  1.50090e+01

Zone not slit.view auto
请教各位大神这个是什么原因？