The main Parameter and effect factors of vibratory mixing on SFRC are got through test, study and comparison.
通过试验研究、比较，得出了振动拌和SFRC的主要参数及影响因素。
The results of test showed that vibratory submerged arc welding can reduce residual stress and distortion notably and make the grains fine.
试验结果表明，振动埋弧焊工艺能有效地降低焊接残余应力和变形，并细化晶粒。
Objective to evaluate the value of the type of fetal respiratory movement after vibratory acoustic stimulation test as marker of fetal health.
目的通过观察振动声音刺激后胎儿呼吸运动的类型，结合临床探讨是否能作为评价胎儿健康的指标。
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