Above all, dongguan economy developeds, agriculture has faded out of the line of sight of people, the farmer over there, plant careless, plant a flower, do not raise a pig.
首先，东莞经济发达，农业已经淡出人们的视线了，那里的农民，都种草，种花，不养猪了。
2
Error usually occurs during inspection of on-line pipelines for wall-loss defects using intelligent pig.
超声波智能清管器进行在线管道壁腐蚀缺陷检测时，经常出现误差问题。
3
The result showed that the anatomic parameters of some digestive organs in the 4-months old Wuzhishan miniature pig inbred-line were more similar to that of human, but not that of the 2-months old.