有两种形式的斯内尔系列化的标签。
有两种形式的机构,即私有营利性机构和公益性机构,例如博物馆、歌剧院等等。
It happens to be there two kinds, there are private-for-profit enterprises and not-for-profit enterprises like the museum, like the opera house and so on.
到目前为止,有两种形式的从管道的外表面的SCC渗透已确认:一种是晶间scc中,另一种是一种穿晶scc。
To date, two forms of SCC penetration from the external surface of the pipeline have been recognized: one is the intergranular SCC, the other is a kind of transgranular SCC.
应用推荐