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- Careful management or conservation of resources; economy. 节约，节俭小心地经管和保护资源；经济
- Population control, the conservation of resources and environmental protection should be put in an important place. 要把控制人口,节约资源,保护环境放在重要的地位上。
- Recycling is now recognised as an important part of the conservation of resources. 回收利用现在被认为是保护资源的重要部分。
- Our community is a leader in the conservation of wildlife. 我们社区在野生动物保护方面走在前头。
- Results of an evaluation need to be interpreted in terms of the linkage between workload and performance. Recommendations can be derived from the principle of conservation of resources. 分析的结果很好地说明了工作压力与工作质量的关系，根据能量守恒定律，在系统运转中，资源应有所保留。
- Most people have come to accept the need for conservation of natural resources. 现在大多数人已认识到保护自然资源的必要。
- Who discovered the conservation of energy? 谁发现了能量守恒？
- Bo love reading newspapers and magazines interface simple, simple operation, and provide a variety of publications on the classification, using MFC components development, conservation of resources in a more stable performance. 爱博报刊杂志阅读器界面简洁，操作简单，并提供了多种对刊物的分类方式，采用MFC组件开发，节约了系统资源，性能更加稳定。
- They were handicapped by (a) poverty of resources. 他们因资源短缺处境窘迫。
- The government tried to prevent the diminution of resources. 政府试图阻止资源的减少。
- You must master the law of conservation of energy. 你必须掌握能量守衡定律。
- There is a need for the conservation of trees. 有必要保护树木。
- Application of law of conservation of momentum. 四、动量守恒定律的应用。
- Conservation of water is of great importance. 节约用水非常重要。
- An enquiry she thought was a waste of resources. 她认为调查是浪费财力。
- Conservation of water is of great importance in desert areas. 沙漠地区实行控制用水非常重要。
- Some teachers felt hindered by a lack of resources. 有些教师因资源不足而感到困难重重。
- The department has been starved of resources. 这个部门一直缺少资金。
- This sweeping generalization is the law of conservation of energy. 这一透彻的概括就是能量守恒定律。
- This is a criminal waste of resources. 这是一种浪费资源的可耻行为。
