英语语法分析

Hinge joints are need for the two member bars near the roller support to ensure that no flexual torque exists.

滑移支座处连接的两个杆件均要求设铰接，以保证无弯矩存在。

Adopts vacuum assistant absorb paper system, set grade adjust suction, let flexual cardboard automatic favourably entered.

采用真空辅助吸纸系统，分级调整吸力，使弯曲纸板自动顺利送入。

Furthermore, the relation of fabric drapability and stretching-length, flexual modulus and shearing modulus is also discussed.

初步研究了织物伸出长度、弯曲刚度、剪切刚度对静态悬垂系数的影响。