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- 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。
- Who discovered the conservation of energy? 谁发现了能量守恒？
- 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。
- You must master the law of conservation of energy. 你必须掌握能量守衡定律。
- Our company is the biggest user of electricity in this area. 我们公司是这个地区最大的用电户。
- Kirchhoff's current Law is applied to describe the relationship of branch currents that flow into or out a same node and it reveals the essential law of conservation of electric charges. 基尔霍夫电流定律用来描述流入或流出同一个节点支路电流的关系；它揭示了电荷守恒定律的本质。
- The interruption of electricity made us unable to do anything. 电力的中断让我们什么也不能做。
- There is a need for the conservation of trees. 有必要保护树木。
- The waterfall can be used for the generation of electricity. 这瀑布可用以发电。
- 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。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- Study on water and soil conservation of electricity plant construction 电厂建设中的水土保持对策研究
- Conservation of water is of great importance in desert areas. 沙漠地区实行控制用水非常重要。
- A lot of electric lamps illumined the stage. 舞台由许多电灯照亮。
- There is often an outage of electricity. 经常断电。
- 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。
- Metal is a good conductor of electricity. 金属是很好的导电体。
- If I may refer back to the problem we discussed, I think we shall stress on the conservation of our natural resource. 请允许我重提我们刚才讨论过的问题，我想我们应该强调保存我们的自然资源。
- The physics of electricity and magnetism. 电磁学研究电和磁的物理学
