As the largest tributary of the Yellow River, the Wei River is the Mother River of Guanzhong Plain in Shaanxi Province, China.It plays an important role in
三月已迈入立春,但这里还坚守着零下30度的温度,积雪深达1米有余。这里是中国最北的地方——黑龙江漠河。用地理课本上的话说是神州"鸡冠"。即中国地图形似一只大公鸡,漠河所在地就是鸡冠的位置。和漠河一江之隔的就是俄罗斯。中俄以黑龙江为界,江内为中国,外侧是俄罗斯。因为气温极其寒冷,在漠河的大街上经常能看到温度计设在路灯上。温度计的范围介于-53℃至43℃之间。这是因为漠河冬天最冷的气温大概在-50℃左
Analysis of the climatic characterization of potential evapotranspiration (ETp) is significant for understanding the impact of climate change on water cycle
枣庄市位于山东省最南部,北纬34°27′～35°19′,东经116°49′～117°49′之间,原是班氏丝虫病主要流行区之一。在防治初期,各县(区)平均微丝蚴率在20％左右,经过3次普查普冶、2
Water problem is the most serious natural resource and environmental problems of the 21st century.Ecological imbalance which dues to shortage of water resou
目的:分析大量放腹水加输注白蛋白治疗难治性肝腹水的护理措施及效果.方法:选取我院接收的78例难治性肝腹水患者,以随机数字表法分成对照与观察两组各39例患者,所有患者均给
目的:探讨对肾内科患者采取优质护理服务对其负面性情绪的影响.方法:选取2019.1-2019.12期间在我院肾内科治疗的患者,总计78例,患者入院后基于不同的护理方案,按照护理方式进
目的:探究乙型病毒性肝炎孕妇孕期心理特征,并对护理干预对乙肝孕妇患者治疗信心的影响进行评测.方法:选取2019年7-12月份,到我院妇科就诊的乙肝孕妇患者60例作为研究对象,采
Zhangwei River basin is located in the south of Hai River basin in China, and it is facing a severe water shortage problem.In this study, streamflow, evapot
Batch experiments was conducted to investigate the reaction between saline and porous med1a in different temperature, and the dynamics of Ca2+ , HCO3 and pH