作业帮 > 英语 > 作业

翻译两小段文章

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/07/14 22:52:16
water scarcity refers to the demand for and availability of water.Demands vary within countries and between countries.Industrialised regions dependent on water for energy or irrigation experience times of scarcity more than regions with similar water reserves but with fewer demands.Also,some African countries considered to be suffering from water shortage might not necessary be classified as having a scarcity of water because their demands are fewer as there is little industry or irrigation. This can sometimes present problems because it does not allow for seasonal variability nor for variability within areas of country.By examining the requirements in relation to the availability,scientists are first able to recognise the existence of water scarcity and then work out its degree.
解题思路: 翻译段落
解题过程:
缺水是指对可用性水资源的需求。需求在国家内及国与国之间是不同的。依靠水资源来作为能源或灌溉的工业化地区经历缺水的次数多于有相似储水量但是需水少的地区。而且,一些被认为承受水资源短缺的非洲国家可能不必被划分为缺水地区,由于那里工业或灌溉少,他们需水量更少些。.
这有时可能说明问题因为没有考虑季节性的差异,也没有考虑国家内区域内的差异。通过检查有可用性相关的需求,科学家能够先识别出缺水现象的存在,然后才能计算出缺水的严重程度。
仅供参考,若有问题请继续添加讨论啊,祝你天天开心!!
最终答案:略