您要查找的是不是:
- Pollution and the loss of land: Prevent soil from erosion; strength flood protection measures; reduce the using of pesticides. 土地污染和流失:防止水土流失,加大防洪措施,禁止或减少农药的使用,减少其对土地的污染!
- Flood characteristics of tidal reach in Caoejiang river and flood protection measure 曹娥江感潮河段洪水特征及防洪对策
- flood protection measure 防洪措施
- The town is now counting the cost of its failure to provide adequate flood protection. 该镇未采取适当的防洪措施,现在吃到了苦头。
- Discussion on temporary flood protection measures for dam body under construction during flood period 坝体施工期临时度汛问题探讨
- Study on flood protection measures of pre-dumped horizontally sandy gravel materials in deep water 深水抛投砂砾石料的渡汛保护研究
- Flood protection Measures and Land use of the Changjiang and the Mississippi River 长江和密西西比河防洪与土地开发利用
- On completion,these river-training works will provide high flood protection for the neighbouring communities. 这些河道整治工程完成后,河流沿岸的防洪能力便可大大提高,居民的生命财产便可得到更佳保障。
- Associated village flood protection schemes are built to protect particular low-lying villages that are below the nearby drainage channels. 此外,政府还推行乡村防洪计划作为相应措施,以助解决位于主要河道水平以下的低洼乡村的水浸问题。
- The town is now countingthe cost of its failure to provide adequate flood protection. 该镇未采取适当的防洪措施,现在吃到了苦头。
- On completion, these river-training works will provide high flood protection for the neighbouring communities. 这些河道整治工程完成后,河流沿岸的防洪能力便可大大提高,居民的生命财产便可得到更佳保障。
- Actually, technological protection measure regimes were legally enforced in developed countries for several years. 事实上,技术保护措施制度已经在发达国家通过法律手段实施了几年。
- As far as the flood protection and waterlogging drainage is concerned, if the tidal gate of the ... 综合考虑岸线前进、地面沉降和海面上升的结果,提出甬江大闸还是不建为宜。
- Common lightning protection measures often are not sufficient. 通常的防雷措施经常是不充分的.
- Cough is the protection measure of human body, it is proper motion the only way of mucus of cleared respiratory tract. 咳嗽是人体的保护性措施,是自行清除呼吸道黏液的唯一办法。
- To withdraw from or vacate a place or area,especially as a protective measure. 使丧失;空虚从一地点或地区撤离或疏散,特指在保护措施下
- Especially the sediment silting will have a serious negative effect on the flood protection and waterlogging drainage,ocean shipping and seaport. 就防洪排涝而言,如果建设甬江大闸,那么泥沙淤积后的镇海口将难以通过20年一遇和50年一遇的洪峰流量。
- To withdraw from or vacate a place or area, especially as a protective measure. 使丧失;空虚从一地点或地区撤离或疏散,特指在保护措施下
- We have to take some protective measures. 我们不得不采取预防措施。
- We have to take protective measures. 我们不得不采取预防措施。