center of the wind shear 风切变中心
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。
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。”
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。
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