收藏
下载资源 加入VIP,免费下载

2018年中考化学真题分类汇编2我们身边的物质考点11水7综合水资源保护（无答案）.doc

上传人：刘芸 文档编号：1129918 上传时间：2019-05-08 格式：DOC 页数：1 大小：20.50KB
下载 相关 举报
2018年中考化学真题分类汇编2我们身边的物质考点11水7综合水资源保护（无答案）.doc_第1页
第1页 / 共1页
亲，该文档总共1页，全部预览完了，如果喜欢就下载吧！
资源描述

1水（18 南京）5下列做法有利于保护水资源的是A生活污水直接排放 B生活中节约用水C大量开采使用地下水 D大量使用化肥和农药

展开阅读全文
相关资源
猜你喜欢
  • EN 16691-2015 en Water quality - Determination of selected polycyclic aromatic hydrocarbons (PAH) in whole water samples - Method using solid phase extraction (SPE) with SPE-disks .pdf EN 16691-2015 en Water quality - Determination of selected polycyclic aromatic hydrocarbons (PAH) in whole water samples - Method using solid phase extraction (SPE) with SPE-disks .pdf
  • EN 16693-2015 en Water quality - Determination of organochlorine pesticides (OCP) in whole water samples - Method using solid phase extraction (SPE) with SPEdisks combined with gas.pdf EN 16693-2015 en Water quality - Determination of organochlorine pesticides (OCP) in whole water samples - Method using solid phase extraction (SPE) with SPEdisks combined with gas.pdf
  • EN 16694-2015 en Water quality - Determination of selected polybrominated diphenly ether (PBDE) in whole water samples - Method using solid phase extraction (SPE) with SPE-disks co.pdf EN 16694-2015 en Water quality - Determination of selected polybrominated diphenly ether (PBDE) in whole water samples - Method using solid phase extraction (SPE) with SPE-disks co.pdf
  • EN 16695-2015 en Water quality - Guidance on the estimation of microalgal biovolume《水的质量 对浮游植物体积估测的指导》.pdf EN 16695-2015 en Water quality - Guidance on the estimation of microalgal biovolume《水的质量 对浮游植物体积估测的指导》.pdf
  • EN 16698-2015 en Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland waters《水的质量 对内陆水域浮游植物定量和定性抽样的指导》.pdf EN 16698-2015 en Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland waters《水的质量 对内陆水域浮游植物定量和定性抽样的指导》.pdf
  • EN 16701-2014 en Energetic materials for defence - Safety vulnerability - Friability《国防用高能材料 安全性 易损性 易碎性》.pdf EN 16701-2014 en Energetic materials for defence - Safety vulnerability - Friability《国防用高能材料 安全性 易损性 易碎性》.pdf
  • EN 16703-2015 en Acoustics - Test code for drywall systems of plasterboard with steel studs - Airborne sound insulation《声学 带钢针的石膏板的干式墙系统试验代码 气载音响隔音》.pdf EN 16703-2015 en Acoustics - Test code for drywall systems of plasterboard with steel studs - Airborne sound insulation《声学 带钢针的石膏板的干式墙系统试验代码 气载音响隔音》.pdf
  • EN 16704-1-2016 en Railway applications - Track - Safety protection on the track during work - Part 1 Railway risks and common principles for protection of fixed and mobile work si.pdf EN 16704-1-2016 en Railway applications - Track - Safety protection on the track during work - Part 1 Railway risks and common principles for protection of fixed and mobile work si.pdf
  • EN 16704-2-1-2016 en Railway applications - Track - Safety protection on the track during work - Part 2-1 Common solutions and technologies - Technical requirements for Track Warni.pdf EN 16704-2-1-2016 en Railway applications - Track - Safety protection on the track during work - Part 2-1 Common solutions and technologies - Technical requirements for Track Warni.pdf
    • 相关搜索

    当前位置：首页 > 考试资料 > 中学考试

    copyright@ 2008-2019 麦多课文库（www.mydoc123.com）网站版权所有
    备案/许可证编号：苏ICP备17064731号-1