Objective To determine the Ferulic acid content in Tong Jing Kang oral liquid by HPLC.

目的用高效液相色谱法测定痛经康口服液中阿魏酸的含量。

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The name list of 177 species of butterfly belonging to 11 families has been obtained in Hangzhouwan, Xiao Shan, Fu Yang, Lin An, Tong Lu, Jing De, Yu Hong.

在杭州市区及萧山、富阳、临安、桐庐、建德、淳安、余杭等市、县，采到鳞翅目蝶类177种，隶属于11科。本文仅提供177种蝶类的名录。

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Hu Tong of Bei Jing, they are almost disappeared, perhaps, this is the way you will select to pass maybe, this is the way which you are looking back.

北京的胡同，已经几乎全部消失了，也许，这是一条你即将要选择的道路，也许，你正在回首一条你已经走过的道路。

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