全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Jianglong Du
来源:[J].Region - Water Conservancy, 2018, Vol.1 (1)FSP
摘要:In building engineering, building waterproofing technology is a comprehensive and highly applied engineering science and technology. It is an important part of construction technology. It is important to improve the function of building use and production, quality of life and imp...
作者:Yue Yang
来源:[J].Region - Water Conservancy, 2018, Vol.1 (1)FSP
摘要:The present study conducted a detailed analytical research from the aspect of hydrodynamics, on the air fl ow of an exhaust fan model selection influenced by model selection. The effects of friction, local resistance, duct diameter and radius of curvature of elbow on air fl ...
作者:Puqing Luo
来源:[J].Region - Water Conservancy, 2018, Vol.1 (1)FSP
摘要:A device that converts hydraulic energy from a hydraulic cylinder to mechanical energy is known as actuator. The actuator is a direct performer, and has the opposite role of the hydraulic pump from the point of view of energy conversion. According to principle of energy conversio...
作者:Lei Yu
来源:[J].Region - Water Conservancy, 2018, Vol.1 (1)FSP
摘要:In recent years, due to the rapid increase of China's economic level, agriculture and industry have developed vigorously, and the demand for electricity has increased accordingly. Water conservancy project construction investment is also increasing, too much water conservancy con...
作者:Xiaowei Chen
来源:[J].Region - Water Conservancy, 2018, Vol.1 (1)FSP
摘要:With the continuous development of society and the improvement of people's living standard, the construction scale of construction project is increasing and the construction period also increases. In the construction process, the weather changes are often one of the key factors a...

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