center of shear的意思|示意

TEM observation showed that the center of the adiabatic shear band (ASB) was composed of recrystallized nano-grains (about 30-70 nm in diameter).

TEM观察表明绝热剪切带(asb)中心区域由30 - 70纳米的等轴晶组成。

What they saw at the McKees Rocks, Pa., metal service center was a lot of repetitive, tedious, and sometimes strenuous operator movement around the shear.

他们在宾夕法尼亚州的McKees Rocks金属服务中心看到许多操作工人围着剪板机在进行重复、枯燥和费力的工作。

The silver- colored ring around the center of the core is at the shear line.

在锁芯中央的银色金属片就是切线！

As end constraint is strong and confining pressure exists, the multiple shear bands appear in the center of specimen.

若端面缚束较强且存在一定的侧压力，试件中部出现多重剪切带。

Mother Du sits upright on the small Wu son to too the madam shear toe nail and say with smile:"As long as the day leads well" who drive who the Ye is in the center of palm is all similar.

杜妈妈正坐在小杌子上给太夫人剪脚指甲，笑道：“只要日子过得好”谁被谁拽在手心时都是一样。”

On the base of the general theory of thin-walled members, we deduce a new critical moment formula of steel beam under transverse loads which pass the shear center and parallel to the main axis.

就国内现有的薄壁钢梁弯扭失稳理论进行了分析，从薄壁杆件的一般理论出发，推导出荷载过截面弯心并与主轴平行的受弯钢梁的临界弯矩公式。