研究了在振动场作用下，ABS试样在不同的温度熔体下受振动压力和频率的影响。
The effects of pressure and frequency on ABS samples of different melt temperature under vibration field were studied.
用熔体流动速度和粘结强度表示试样的特征。
The sample was characterized by melt flow rate and adhesion strength to aluminum.
考察了稀土对锶变质a356合金冶金质量的影响，以减压凝固试样密度来评定熔体中氢含量水平。
The effect of Rare Earth (re) on the metallurgical quality of A356 alloy which was modified with Strontium (Sr) was investigated in this paper.
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