例句與造句

1. Although it might be a bit worn and faded
   雖然比起當(dāng)初的富麗堂皇，
2. The cutting performances of the bits are analyzed from the following aspects , such as bit wear , working life , machining efficiency and machining quality
   從工具磨損、工具壽命、加工效率及加工質(zhì)量等方面對(duì)鉆頭加工工程陶瓷的性能進(jìn)行了全面分析。
3. The results show that : the whole bit wear process can be divided into three phases ; the regularity of the machining time per hole with the number of holes machined is close to a periodic variation ; higher machining efficiency or working life can be obtained when the drilling pressure and the wall thickness of the bit are advisable
   發(fā)現(xiàn)鉆頭的整個(gè)磨損過程可分為3個(gè)階段；孔加工時(shí)間隨孔數(shù)近似呈周期性變化；鉆壓和鉆頭壁厚適當(dāng)時(shí)，可獲得更高的加工效率或者工具壽命。
4. It's difficult to find bit wear in a sentence. 用bit wear造句挺難的