The results showed that adding different levels of taurine to the basal diet for mid and late aged layers increased the contents of yolk Zn and deˉcreased the contents of yolk fat.

There is a close relationship between growth/development in its middle-late stages and yield/quality formation of rape.

In the middle and later periods of Qing Dynasty,the style of novels of script for story-telling broke through the traditional norms of style in an all-round way;there was the phenomenon of variation that chapter and system and narrate mode got sketchy.

On the Growing up of Chang-Lun(On Singing) in the Wu and Yue States in the Middle and Later Periods of Ming Dynasty;

When it comes to the later period of Middle-tang dynasty.