back of
短語(yǔ)詞組
- back wall of burner 小爐后墻
- back angle of scattering 反向散射
- back turning of head 鴟視
- back face of target 靶背面
- back out of contract 不履行合同;背棄合同義務(wù)
- back bone of head 腦杓
- back segment of profile 齒形背段
- back shroud of impeller [機(jī)]葉輪后蓋板
- back analysis of displacements 彈塑性位移反分析 返回 back of