In the present research, surface tension and density of borosilicate melts were measured and compared to that of Na-Ca containing glass melt using sessile drop method.
2
所以说这是与硼硅玻璃,具有相当高的电阻率比一般的钠钙玻璃。
So it was with borosilicate glass, which had a considerably higher specific resistance than typical soda-lime glass.
3
以钠钙硅酸盐玻璃为氧化剂对冶金硅的脱铝和脱钙进行了试验。
The experimental of the removal of aluminum and calcium in silicon metal is done using recycled glass.