After a considerable period of time, oil, gas and other PCV valves in its internaldeposition, PCV into clay colloid valve jam, thereby improving the crankcase internal gas pressure.
The effect of internal boundary layer on dose and the contribution to dose from the washout deposition pathway are discussed.
讨论了事故工况下,内边界层对事故剂量的影响及冲洗沉积剂量的贡献。
3
It was shown that, internal stress of nano-diamond films increased with increasing methane concentration, higher substrate temperature and longer deposition time.