纵向平面: fore and aft planefore and aftpistonfore-and-aft pistonfore-and-aft planelongitudinal plane
Example Sentences:
1.
Longitudinal crack formed when screw steel rebar is cold - bended was analyzed . the result indicates that ununiformly distributed silicate inclusions contributed to the longitudinal crack . protective measurements were also provided 摘要对螺纹钢筋由冷弯产生的纵向裂纹进行了分析,结果表明,硅酸盐夹杂物分布不均匀是造成螺纹钢筋冷弯纵向裂纹的主要原因,并提出了相应的预防措施。