Introducing the basic situation of water amelioration in the last ten years in Yuncheng Prefecture, Shanxi Province, the paper points out the main causes for the rising again of fluorine content in water-amelinration wells, discusses the determination method of the effective value of prevention and cure of fluorine in water in the No.
本文介绍了山西省运城地区十年改水的基本情况,指出了改水井水氟回升的主要原因,探讨了有别于国家饮水标准的重病区水氟防治有效值的确定方法、并对今后的降氟改水工作提出了几点意见。
The authors studied the relationship between bank collapse and seepage failure of embankment foundation and the impact of flood soaking and water level variation on bank stability during flooding periods.
结合洪水期堤岸渗透与崩塌的特点,以岸滩稳定分析为基础,本文重点研究了崩滩与渗透险情的关系、洪水浸泡河岸及水位升降等对崩岸的影响。
This, the locals hope, will cause the water level in the northern part to rise, thus reducing its salinity and restoring the fishing industry.
当地人民希望这一举措能促使北部海域的水位回升，从而降低海水含盐量，恢复渔业生产。
Business bounced back to prewar levels.
商业回升到战前的水平。
However, the phenomenon of the rebound of the ground surface is not prominent, when the groundwater level rises to great extent, that means the process of the depression of the ground surface is basically irreversible.
但是当地下水位出现大幅回升时 ,地面回弹现象并不明显 ,这表明地面沉降基本上是不可逆的。
So the river kept on rising, too.
所以河川水位不断升高。
The level of the lake continues to rise.
湖泊水位继续上升。
The water came up to my knees.
水升到了我的膝盖部位。
The floods had spread and the water was rising fast.
那里洪水泛滥，水位正在急剧上升。
--The level of economic benefits were recovered back.
——经济效益水平恢复性回升。
"Add about 500 ml of sediment into a 1000 ml measuring cylinder, add water until it reaches the 1000 ml mark."
把400亳升的基质样本倒入一个1000亳升量筒中,用水加至800亳升位置。
Provides automatic filling of elevated tanks or reservoirs.
具有自动注水提升容器或蓄水池水位的功能。
the world's oceans would rise by 60 meters.
世界海洋水位将上升60米。
The Development of Chinese Service Trade;
提升我国服务业发展水平的跨位思考
The firm will soon pull round once the trade position improves.
一旦其贸易地位上升，公司很快会起死回生。
Improvement of lifting scheme for 650/100 kN intake tower slewing crane
进水塔门机650/100kN回转吊起升方案的改进
To cause to rebound.
使跳回，使回升，使回响
More people are feeling proud of becoming a Chinese national, more or less like that during the handover in1997.
因为成为中国国民而感到自豪的比率，亦回升至九七回归时的水平。
Though wages should recover if businesses continue to hire, three years of job losses have left a large worker surplus.
尽管工资水平本应由于商业持续雇佣工人而回升，但三年就业岗位的减少产生了大量的剩余劳动力。
The submerged portion appears lifted above its actual position.
浸水的那一段好象升到它实际位置之上。