"新农村"解读 [四川农机 Sichuan Agricultural Machinery] 解读新农村建设的"五个五" [湖南农业 Hunan Agriculture] 穿越《简·爱》意识/无意识层面的语义矩形 Jane Eyre in the Perspective of Semantic Oblong [广西民族大学学报（哲学社会科学...
Theyare the advocates and interpreters of policy, forerunners, guidesand models oftrial of newtechnology and new varietiesas well as the culturalleaders and makers.