例句與造句

1. According to the elastic bucking theory this paper reviews and compares the calculations that such member bend around the reat axis and the hollow axis as well as bend with torsion around the hollow axis . here this paper presents a formula of calculating b used in with the h - shaped anglicizing element . meanwhile , this paper deduces out a formula of calculating b . by , which the member could be controlled to only buckle around the real axis
   本文根據(jù)彈性屈曲理論對(duì)雙肢格構(gòu)式單軸對(duì)稱(chēng)綴板柱繞實(shí)軸、虛軸以及彎扭屈曲進(jìn)行了計(jì)算分析和比較，提出了繞虛軸側(cè)向屈曲的換算長(zhǎng)細(xì)比_ ( oy ) = ( y ~ 2 + l ~ 2 ) ~ ( 1 / 2 )中的值用h計(jì)算單元指出的計(jì)算公式，同時(shí)推導(dǎo)出了單軸對(duì)稱(chēng)綴板柱只出現(xiàn)繞實(shí)軸彎曲屈曲的最小肢間間距b 。
2. It's difficult to find elastic bucking in a sentence. 用elastic bucking造句挺難的