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- Atmosphere pollution mechanism along with prevention and cure countermeasure of the Lanzhou hollow basin. 兰州山谷大气污染的物理机制与防治对策。
- In order to put forward effective dust control measures for coal warehouse bottom, it is necessary to analyze dust pollution mechanism. 摘要为了对毛煤仓仓下粉尘污染提出有效治理措施，需要掌握毛煤仓仓下落煤过程粉尘析出机理、逸散规律。
- Production workmanship system and dust pollution mechanism of the transshipment point in ZhunGeer coal Washery have been clarified. 以准能公司选煤厂为例，对其生产工艺系统和转运点污染机理进行了分析。
- Using FLUENT SOFT and designed progamme and by means of numerical analysis, dust generation and pollution mechanism of coal warehouse-bottom in Zhun Geer Coal Wahery are studied. 采用大型流体计算软件FLUENT和自编程序相结合的方式，通过数值分析的方法，论证了选煤厂毛煤仓仓下粉尘污染机理。
- Using FLUENT SOFT and designed progamme, and by means of numerical analysis, dust generation and pollution mechanism of coal warehouse top in Zhun Geer Coal Wahery are studied. 采用大型流体计算软件FLUENT和自编程序相结合的方式，通过数值分析的方法，论证了选煤厂毛煤仓仓顶粉尘发生机理、逸散规律。
- Our store never sells books which pollute the mind. 我们书店从不出售污染心灵的书籍。
- The characteristics of leaches of solid wastes from the earth surface,the law of leaches change and pollution mechanism on underground environment are studied by means of experiments. 应用实验的方法,研究了固体废物在地表淋滤条件下其淋滤液的成分变化特征,分析其变化的规律以及对地下环境的污染机理。
- I feel it is our duty not to pollute our environment. 我感觉我们有责任不污染我们的环境。
- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- The watch has delicate mechanism. 这块表有精细的机械装置。
- Let's examine into the basic mechanism involved. 让我们把有关的基本结构搞搞清楚。
- Bicycling is a good exercise; moreover, it doesn't pollute the air. 骑脚踏车是很好的运动;而且还不污染环境。
- Many things pollute water, such as tires, trash, and plastic bags. 很多东西使水污染，例如轮胎、垃圾和塑胶袋。
- A part of a mechanism that moves in this manner. 横移物以这种方式移动的一个机械零件
- environmental pollution mechanism 环境污染机制
- There's no mechanism for changing the decision. 没有办法改变这一决定。
- We should not pollute our rivers with waste. 我们不应让废弃物污染我们的河川。
- An airplane engine is a complex mechanism. 飞机引擎是种复杂的机械装置。
- Every day the chimneys of factories pour a large volume of smoke to the air to pollute it. 工厂的烟囱每天把大量的烟雾排放到空气中去，造成空气污染。
- A device or mechanism that grinds grain. 磨臼，磨粉机磨谷物的装置或机械
