Test method for coefficient of cubical thermal expansion of plastics 塑料热膨胀系数测定法
The existence of hard inclusion may cause an appearance of non-elastic recovery in large area, and reappearance of non-elastic cubical expansion. 硬包体的存在会引起孕震区内出现大面积的非弹性恢复的出现和重新发生非弹性体积膨胀。
A Cubical Order Expansion Algorithm for Finding Irredundant Covering of Combinational Circuits 求组合电路无冗余覆盖的立方有序扩展法