But what I don't have the slide of is a five phase, very disciplined product development process with many matrix and etc so that it ultimately hits market.
但我没有这五步产品开发的幻灯片，这个开发过程很规范，有很多坐标，等等，这样最后可以进入市场。
2
The critical event of cleavage is the propagation of a second phase particle-sized microcrack into the neighboring matrix.
解理的临界事件是由启裂的第二相尺寸的微裂纹向周围基体的扩展。
3
The nodal admittance matrix in phase coordinates of the transformer is obtained, which can be conveniently used to interface with power systems and traction networks in related analyses.