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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？
- Light often behaves as if it were made of particles. 光常常表现出好象它是由粒子组成似的。
- 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。
- Light behave as if it were made of particles. 光的行为好象它是由粒子组成的。
- A mass formed by the coalescence of particles. 用石灰等制成的块体
- 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。
- Various family groupings help to unify the study of particles. 按族分类有助于统一研究粒子。
- Addition of coagulants promotes agglomeration of particles. 添加混凝剂会促进颗粒的附聚作用。
- We label a group of particles occupying a small neighbourhood. 我们可标记占据某个小领域的质点群。
- Conservation of water is of great importance in desert areas. 沙漠地区实行控制用水非常重要。
- Permeability - Percentage of particles passing through the mesh. 渗透性-粒子通过网格的百分比。
- Composed of particles that do not cohere. Used of soil. 无内聚性的由不能粘着的质点组成。用于土壤
- 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。
- 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。
- A suspension of particles in a liquid, such as milk of magnesia. 乳剂液体中的悬浮物质，诸如镁乳
- This is the well-known principle of conservation of momentum. 这就是众所周知的动量守恒定律。
