通过水权市场实现水资源的配置，以提高利用效率。
Through the water rights market to distribute water resource in order to improve the utilize efficiency.
指出多种处理技术的联合使用将取得较好效果，而采用闭路循环、提高利用效率才是最终出路。
The paper pointed out that the combination of those treatments would achieve a better result, and closed-circulation to improve use efficiency would be the terminal solution.
实践结果表明：应用NURBS技术将大大提高利用计算机设计复杂曲线曲面模型的精度和效率。
The result show that the application of NURBS technology can improve the efficiency and accuracy of computer design for complicate curve and surface model.
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