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- mine tail water 矿井尾水
- Before alternation,failures often occurred in the hoist control system of tail water gate in Ankang Hydropower Station,which had impact the normal electricity generation. 安康电站尾水门机电气控制系统在改造前故障时有发生,严重影响电站正常生产,甚至威胁到电站防汛工作的开展。
- Effects of water leaching on the acid forming and heavy metal mobility of Lechang Pb/Zn mine tailings were studied in lysimeters. 利用淋溶实验,研究了乐昌铅锌尾矿的酸化及其对重金属溶出的影响。
- Fine solids in the tailing water of Xinhua Molybdenum Mine always maintain suspended and unsinkable due to high concentration of sodium silicate. 朝阳新华钼矿尾矿水中的细粒悬浮物在大量水玻璃作用下长期悬浮,回用时严重影响选矿指标。
- Mine tailings give rise to acid drainage and heavy metals which pollute ground water, surface water and dest ecological environment. 矿山尾矿由于产生大量酸性排水和释放重金属,污染地下水和地表水,破坏生态环境而成为人们关注的焦点。
- The desalting regeneration system is revamped by using the magnesium tail water from the intermittent nitric acid production unit to replace hydrochloric acid as the cation bed regenerant. 使用间硝生产中产生的镁尾水替代盐酸作为阳床再生剂对除盐再生系统进行改造。
- The whale thrashed the water with its tail. 那条鲸鱼不住地用尾巴击水。
- planthouse tail water thin-plate weir 厂房尾水薄壁堰
- Effect of amendments on ryegrass growth in mixed soils of copper mine tailing and garden soil. 黑麦草在铜矿尾矿砂与菜园土复合土壤上的生长及其影响因素研究
- With the development of gold production,the gold mine tailings increase graduall y. 随着黄金生产的进程,黄金矿山排放的尾矿日益增多,堆积如山。
- Effects of different techniques for revegetation of Lechang Pb/Zn mine tailings were assessed. 硫铁矿排上场除重金属浓度稍偏高外.基本能适宜植物的生长与定居。
- Study on the Correlations between Do and NH 3 N as well as COD Mn in the Tailed Water Body of Hai River. 海河下游水体中DO与NH_3-N、COD_(Mn)相关关系探讨
- Fankou and Lechang Pb/Zn mine tailings and Yunfu, Yingde and Yangchun pyrite mine spoils were studied. 研究对象主要有广东凡口和乐昌铅锌矿尾矿;
- I think your plans will chime in with mine. 我想你的计划会同我的相吻合。
- He hated to tuck his tail and back down now. 他讨厌此时夹着尾巴退回来。
- Seven strains well solubilizing coal have been isolated from the soil,tailing water and well water of mining area in Xinwen. 试验分别从新汶矿区采集的土样、尾矿水、矿井水中共分离筛选出溶煤效果比较好的7种菌种。
- A large number of deserted copper mine tailings dumps of different age exist in Tongling, East China, covering a large area of land. 在铜陵铜矿区堆存着大量的不同时期弃置的尾矿废弃物,形成大面积铜尾矿废弃地。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- It is an effective measure to produce high-belite cementitious material by burning gold mine tailings and limestone at high temperature after milling. 利用黄金尾矿和石灰石,通过配料、粉磨、高温煅烧制备出富含高贝利特相矿物的胶凝材料,实现黄金尾矿的资源化。
- The dog wagged its tail excitedly. 那条狗兴奋地直摇尾巴。