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Some problems and difficulties urgently to be solved in seismic research of high concrete arch dams were reviewed, including to find simple and practical methods for comprehensive analysis of dam foundation, dam body, and reservoir water, to work out rati
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摘要综述能对坝基、坝身与库水综合分析的简单实用方法，合理的高拱坝抗震安全评价准则，混凝土材料强度的动力特性，坝址河谷地震动的输入模型，抗震工程措施等高拱坝抗震研究中亟待解决的问题和难点。 |
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Some problems appeared in the process of real property surveying codes in our country were discussed thoroughly based on correlative surveying codes.
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摘要针对我国房产测量规范在执行中产生的问题，结合相关的测绘规范进行了深入的探讨。 |
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Some problems are apparent from the begining.
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有些问题从一开始就是显而易见的. |
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Some problems are obvious from start.
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有些问题从一开始就是显而易见的. |
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Some problems are obvious in the beginning.
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有些问题从一开始就是显而易见的. |
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Some problems from the principal stress axis rotation experiment with hollow cylinder apparatus are analyzed in detail herein; which consists of three aspects, such as the preparation of the hollow cylinder sample and the acquisition of the isotropic one;
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摘要详细分析了采用空心圆柱仪进行主应力轴旋转试验遇到的若干问题，主要包括三个方面：空心圆柱试样制备及各向同性试样的获得；试验中尺寸效应、端部效应的考虑与消除；空心试样膜嵌入效应对排水、不排水试验结果的影响等。 |
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Some problems is obvious from the word go.
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有些问题从一开始就是显而易见的. |
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Some problems needing attention of planning and designing the greenland landscape of residential district were proposed.
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提出了进行居住区绿地规划设计时需注意的问题。 |
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Some problems seems that can't calculate simply, but we can find the royal way to change it.
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有些题表面看不能简算，但通过转化，就可找到做题的捷径，使计算简捷，这样可以锻炼我们灵活运用知识的能力，用一个“转”字。 |
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Some problems were noticeable at the very start.
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有些问题从一开始就是显而易见的. |
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Some problems with urban ecological environment are studied. Pollution of the environment includes air pollution, water shortage and pollution, water eutrophication. The pollution control measures are discussed.
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探讨了与生态环境相关的几个问题：大气污染、水资源短缺和水污染、近年来多发的水华、赤潮等水的富营养化问题以及乡镇企业对环境的影响，并提出了基于可持续发展的防治对策。 |
