Because of the swimming crab grow rapid, have good ability to adapt the circumstance, suffer from little diseases, high price and the pricestabilization and so on.
GPRS wireless network in data transferring has an advantage over traditional data transferring. It has the characteristics of stabilization, always on line, low price.
GPRS无线网络数据传输有着比有线传输方式稳定可靠、永远在线、价格低廉的优势。
3
Thus, it is quite difficult to realize growth rate and pricestabilization, structure adjustment and people's livelihood improvement.