Coal and oil are natural products.

Perform simple modification of elevator layout drawing by using ACAD software.

使用ACAD软件，对电梯布置图进行简单的更改。

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Applying Lisp and Acad System to Making Programs for Treating the Experimental Data

用Lisp语言和Acad系统编程处理实验数据

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Using ACAD to Achieve the Project of Lightning Defence on True Model

应用计算机ACAD实现防雷工程实模设计

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Improving Organization and Management, Enhancing Construction of Acad itself

改进组织管理加强学会自身建设

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They strode through the dark corridor, looking at room numbers.

他们在昏暗的过道里大踏步前进, 数着两边房间的号码.

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I ran to the hall, seized my books and followed her.

我冲到过道里, 抓起书,跟在她后面.

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Wenzhou beautiful scenic mountains and rivers, scenery-lai.

风景名胜温州山川秀美, 风光绮丽.

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The beautiful mountain is beyond word.

那座美丽的山川无法用语言描述.

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Love my homeland, because I love her beautiful landscape. Look , that Mr.

我爱祖国, 因为我爱她那锦绣的山川.

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Switzerland is famous in Europe for its scenic spots and its mountains.

瑞士在欧洲以旅游景点和山川而闻名.

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And there are a lot of mountains and lakes in Guilin.

桂林有很多山川和河流.

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However, the Wu Qi now, economy flies, samite of mountains and rivers-land.

然而, 今日的吴旗, 经济腾飞, 山川锦绣.

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Employing the above design method, the decoupling flight control system of UH 60A helicopter is designed for attitude command attitude hold ( ACAH) response type. The simulation results show that the validity of the decoupling control design method with too fast mode of controller being limited.

通过对UH-60直升机的姿态命令/姿态保持响应模式的解耦飞行控制器设计，验证了H∞控制理论对直升机解耦控制，以及所提解决控制器运动模态过快方案的有效性。

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Records of Mountain and Sea and Ilias& Narration Comparison Between Chinese and Western War Mythology

《山海经》与《伊利亚特》&中西战争神话叙事比较

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The Study of Myth Narrative on Shan Hai Jing

《山海经》神话叙事探研

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Shan Hai Jing ( Classic of Mountains and Seas) was an important geo-graphical literature on geography in ancient China.

《山海经》是中国古代的重要地理文献。

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Theories on Yi by the Jesuit missionaries in China at the turn of the Ming and Qing dynasties

明清传教士对《山海经》的解读明清之际在华耶稣会士之《易》说

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"Shanhaijing" by nature, is a geography book.

被誉为千古奇书的《山海经》，就性质而言，属于地理学著作。

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This dissertation chooses Hai Ching in Shan Hai Ching as the research targets.

本文选取《山海经》中《海经》部分进行专题研究。

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To discern the scope of records of the mountains and rivers in terms of natural geography

从自然地理学辨《山海经》的地域范围

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