当考虑灌溉条件时，可种植区范围在宁夏北部明显增加。
The suitable area was greatly extended in Northern Ningxia with irrigation.
目的查清宁夏北部是否存在有地方性砷中毒，其危害程度以及主要临床表现。
Objective To find out weathes endemic arsenic poisoning exist in the north of Ninxia and its manifestation as well as the harmfulness.
本文介绍了乌兰煤矿供电系统的现状，按照宁夏煤业集团公司“北部挖潜”战略的总体部署对供电系统作出的改造方案。
The paper introduces the current situation of the power supply system in Wulan Coal Mine, and following the general plan of tapping the northern potential by Ningxia Coal Mining Group Co.
应用推荐