下弯 meaning in English
down bowing
downbuckle
downwarping
kickdown
overbend
sag
Examples
- A developable surface is one that can be made from a flat sheet without any in-plane strains .
可展曲面是一个可以由平板在不发生任何面内应变的条件下弯成的曲面。 - Ladies , our thumbs are down , our wrists are flexed ,
女士们,拇指向下,手腕下弯, - He stooped under the low beam
他在低矮的横梁下弯著腰 - He stooped under the low beam
他在低矮的横梁下弯著腰 - The shelf was beginning to sag beneath the weight of the books upon it
书架由于承受不住书的重压开始下弯了。