WPC怎么记

when undertaking wpc treatment, the temperature of metal surface will increase over the phase transformation point by fining the shotted particles and lifting the shotting rate, therefore miniaturization of microstructure close to the metal surface can be realized to improve hardness and surface roughness.

在WPC处理中，通过喷射颗粒的细小化和提高喷射速度，可以将金属表面温度提高到相变点以上，使金属表面附近组织细微化，达到提高硬度和表面粗糙度的目的；

The flame resistance of WPC was studied when intumescence fire-retardant coating was coated on its surface.

本文将膨胀型防火涂层应用于其表面，研究了防火涂层对WPC阻燃性能的影响。

The results show that PC and WPC of spring wheat have an increased trend with postponement of planting time, PC and WPC of the wheat in late sowing stage have higher than those in normal sowing time.

试验表明：随着播期的推迟，春小麦蛋白质和湿面筋含量呈增加趋势，晚播的小麦蛋白质和湿面筋含量比正常播期的要高；