A low carbon martensitic spring steel has been developed to meet the requirements of variable-cross-sectionplate spring for trucks.
为适应变截面汽车板簧用材所需，研制了一种低碳马氏体型弹簧钢。
2
When a welded I-sectionplate girder is subjected to bending or shearing, buckling of web in elastic range will be restrained by flanges.
在纯弯或纯剪分别作用下的工字形焊接板梁，在弹性范围内腹板屈曲时，翼缘会对腹板起约束作用。
3
Although there was little food to share, meat was always heaped onto my section of the communal plate. The ceremony was interrupted by rolling blackouts.