Objective to investigate the dimensional changes of casting pure titanium palatal bar, clasp and crown seated on the abutment before and after automatic grinding.
目的考察铸钛腭杆、卡环和全冠自动研磨前后的精度变化。
The results showed that thermal cycle caused residual dimensional changes of the specimens, and with the fiber contents increasing, the extents of dimensional changes decrease obviously.
研究结果表明，热循环能导致样品的尺寸发生变化。随着纤维体积分数的增加，样品的尺寸变形程度明显降低。
The dimensional changes of woven fabric were studied and compared under different washing conditions, and the influence of washing conditions was summerized.
在不同的洗涤条件下，对机织物的水洗尺寸变化率进行了对比试验，探讨了不同洗涤条件对机织物水洗尺寸变化率的影响。
The dimensional changes of woven fabric were studied and compared under different washing conditions, and the influence of washing conditions was summerized.
在不同的洗涤条件下，对机织物的水洗尺寸变化率进行了对比试验，探讨了不同洗涤条件对机织物水洗尺寸变化率的影响。
应用推荐