Cells of middle elongationzone and root hair zone were also labelled by many gold particles.
伸长区中部及根毛区细胞也有较多的金颗粒标记。
2
Improvement ofelongationof joint is related to weaker cool deformation degree of heat affect zone (HAZ) and uniformity of strength and stress level between weld and base metal.
接头延伸率的改善同热影响区冷变形程度的减弱及焊缝强度、应力水平同母材趋于一致有很大关系。
3
Objective to explore the relations between age and flight fatigue level during and after across time zone flight, so as to provide experimental evidence for elongationof airline aircrew.