experted

1

The linear model has better effects that 17 out of 19 variables enter into the model , and all the symbols are same as experted .

研究表明，线性模型的拟合效果较好，19个变量中有17个变量进入到模型中，并且符号和预期一致。
2

The famous Alchemists-in the Han dynasty not only went in for divination , offering sacrifice to the gods and superstition activities and so on , they always experted at the Confucianists classics , but also they held a post in the central and the local political power .

汉代的著名方士并不仅仅从事占卜、祠神、求仙等迷信活动，他们往往精通儒家经典，而且在中央和地方各级政权中任职，对政局产生了重要的影响。