[机]缩孔

oral cavity───n.[解剖]口腔

resonant cavity───[电子]共振腔；空腔谐振器，呼吸腔

shrike tit───伯劳山雀

shrink away───退缩；消失

shrink fit───烧嵌；热配合；[机]冷缩配合

shrink fits───烧嵌；热配合；[机]冷缩配合

shrinkage───n.收缩；减低

The gas hole , shrinkage cavity and crack were eliminated through up - grading technology.───并且改进工艺,以消除气孔 、 收缩和裂纹.

Stomatal dispersed shrinkage, shrinkage cavity, sonim and slag inclusion belong to this kind of defect.───属于这种类型的缺陷有气孔、缩松 、 缩孔 、 夹砂、夹渣等.

A new method was developed to simulate quantitatively the formation of shrinkage cavity in steel castings.───本文提出了一种新的三维定量模拟铸钢件缩孔形成的方法.

main deformity of the center housing cast in the automobile turbocharger is shrinkage cavity.───在汽车涡轮增压器中心架铸件生产中主要产生缩孔缺陷。

The main deformity of the center housing cast in the automobile turbocharger is shrinkage cavity.───在汽车涡轮增压器中心架铸件生产中主要产生缩孔缺陷.