mining wastes造句
例句与造句
- Stability analysis of waitoushan mine waste - dump slope
歪头山矿排土场边坡稳定性分析 - On the application of mine waste in railway foundation
浅谈矿井矸石在铁路路基上的应用 - Stability analysis of one mine waste - dump landslide in benxi steel group
本钢某矿排土场边坡稳定性分析 - Strengthening composite utilization of mining waste and promoting mine environment protection
抓好煤矸综合利用促进矿山环境保护 - Effect of mining waste water on drinking water quality and tumor mortality of villagers
矿山废水对饮用水水质及人群肿瘤死亡的影响 - It's difficult to find mining wastes in a sentence. 用mining wastes造句挺难的
- Stability analysis of one mine waste - dump landslide in benxi steel group based on finite element method
本钢某矿排土场边坡稳定性有限元分析 - An experimental study of ecological restoration of mining wasted lands of kaolinite minerals in south china
南方高岭土采矿废弃地生态恢复试验研究 - Standard test method for shake extraction of mining waste by the synthetic precipitation leaching procedure
通过合成沉淀漓滤过程对采矿废物的摇混提取的标准试验方法 - The origin , characteristics and harm of the acidic mining waste water are briefly discussed in this paper , and the disposal methods of all sorts of acidic mining waste water have also been considered
摘要本文简述了矿山酸性废水的来源、特点、危害，并综述了各种矿山酸性废水治理的方法。 - This paper briefly introduced management and treatment measures to control acid mine wastes and acid mine drainage in australia and it could be used as reference to our work in mine environmental protection in china
本文简要介绍了澳大利亚矿山含酸废弃物及酸性废水的管理与处理方法，将为我国的矿山环境保护提供借鉴作用。 - In this research project , the agrobacterium tumefaciens mediated transformation of badh gene of tetraploid black locust has been studied , for the purpose of improving resistance to soline - alkali and drought of tetraploid black locust ; of playing more important role in developing of waste lands , ameliorating of soline - alkali soil , and greening and beautifying of surface - mined lands , mine waste dumps , slopes of roads and railroads where restoration of vegetative cover has proven difficult ; of fully making benefits of its ability to fix atmospheric nitrogen in the soil
为了进一步提高四倍体刺槐的耐盐性和抗旱性，进一步扩大其适宜种植的生态范围，充分发挥其固氮、改良土壤的特性，在我国的城镇绿化、荒山造林、盐碱地改良以及采矿迹地、公路、铁路边坡等植物生长困难土地的植被恢复中发挥其优势，本实验对四倍体刺槐进行了农杆菌介导的甜菜碱醛脱氢酶基因转化的研究。