1·Low liquidus temperature enables low bath temperature. The current efficiency increases with the decreasing of bath temperature.
低液相线温度允许低电解温度，而降低电解温度可大大提高电流效率。
2·Solidus and liquidus temperatures of the rocks and relationship between crystallinity and crystallization temperature have been determined.
确定了岩石固相线与液相线的温度，岩石结晶程度与温度的关系。
3·Studying the nearby liquidus semi -continuous casting technics of A356alloy by means of orthogonal test.
选用正交试验法，研究了A356铝合金近液相线半连续铸造工艺参数的影响。