Pin feed: the methodoffeeding continuous stationery by lining up pins on the machines with a series of small holes in the paper.
圆钉给纸：边续表格的给纸方法。纸的两边打上连串小孔，对齐机器上的钉而被带动。
2
Methods The rats model of hemophthisis was established with the methodoffeeding the low iron feed and blood letting in caudal vein.
方法采用低铁饲料喂饲大鼠并辅助尾静脉放血，建立大鼠低铁性贫血模型。
3
Helicopter pilot Steve Irwin, who saw the sharks, believes they were spinner sharks, which received that name because of their unusual methodoffeeding.