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The powers of the police need to be clearly defined.
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必须对警方的权限作出明确的规定。 |
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The practicability, effectiveness and reliability of these methods have been confirmed by 12 oilfields in China.
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这些方法的实用性、有效性和可靠性，已被我国12个油田的实际应用所证实。 |
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The practical advantages in terms of being effective, ease of operation and no secondary pollutant have led to an intensive application of the surface contact disinfecting technology.
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摘要表面接触消毒具有高效、简便、无二次污染的优点，近年来在饮用水处理中得到广泛应用并迅速发展。 |
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The practical and utilitarian purpose of the vocation education at that time was characteristic and successful.
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其以“实用”、“实利”为出发点的职业教育宗旨，颇具特色，并取得了很大的成绩。 |
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The practical application in Xinqiao Pyrite Mine has proved that the technology of air-space charge can receive good economical and technical effects.
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现场实践证明，空气间隔装药在爆破降震中有良好的经济技术效果。 |
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The practical application showed that the monitor system could monitor usage resources of terminal and control operation of the object.
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通过实际应用，该监控系统能有效监控终端资源的使用，控制主体的操作，但同时也面临一些不足。 |
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The practical application showed that the protector has high ratio of performance and price and high value of market popularization.
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实际应用表明该产品具有较高的性价比和市场推广价值。 |
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The practical application shows that the measurement precision can reach within 2% after setting.
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实际应用表明，经过整定后的测量精度可达2%以内。 |
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The practical calculation formulas of the earthquake action are put forward, which consider the correlation of the factors such as parameters of the earthquake, parameters of the structure and the dynamic characteristics parameters of the structure.
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考虑设防烈度、场地类别、隔震系统的阻尼比、刚度及其折减系数等因素的影响，将相应的地震记录输入分析模型进行时程分析，对时程分析的结果（基底剪力、基底位移、地震作用沿高度的分布）进行回归分析，提出了橡胶垫基础隔震建筑的地震作用简化计算方法。 |
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The practical experiences of developed countries show that the traditional end-treatmentis not an effectual method to control mine environment.
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发达国家的实践经验表明，传统的末端治理不是一种有效的矿山环境治理方案。 |
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The practical issue of drum brake with oversized overall stroke was resolved by experiments, and it indicates that major effect factors of air chamber overall stroke, which are the drum-shoe clearance, the elastic modulus of lining, the torsion deflection
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研究结果表明，气室推杆总行程过大的主要影响因素为制动蹄与制动鼓之间的间隙、摩擦片的弹性模量、凸轮轴的扭转变形。 |
