Lustrate hydrogen after galvanizing to avoid hydrogen brittlent .
镀后去氢,防止氢脆。
The article studies dog 's role and functions in zoroastrianism and holds that the main function of dog in a funeral rite is to lustrate corpse demon , not to eat the corpse .
Because today yet have so much suffering ...... when I take a hungry person from the street , I give him a plate of rice , a piece of bread , I can make him satisfied , I can lustrate his hungry .
