The Aerodynamics Journal is based on multi-objective genetic algorithm for re-entry aircraft aerodynamic layout optimization. Insult, for = 1.t Wei 2. Ma Qiang Zhang Lumin 21 Northwestern Polytechnical University, Xi'an 710072; 2 China Aerodynamics Research and Development Center. The Mianyan
Read moreWhen comparing measurement results with simulation results, the transition from the coaxial cable of the measurement hardware to the signal trace of the device under test is generally considered to be ideal. . Overview When comparing measurement results with simulation results, the transition from
Read moreFirst, the cultivation of wild vegetables can be carried out all year round, depending on the season and the characteristics of the wild vegetables. In the cold season, winter sheds can be used. In spring and autumn, arch sheds or open fields can be used. In summer, wild vegetables that are not gla
Read moreCoatings have been widely used in the modern home decoration. No matter which style you like, you need paints of various colors to match them. Some consumers are not familiar with paints, so you can listen to them. Introduce some friends or other businesses and buy some inferior paint. Before purc
Read moreThere are many friends who first renovated their homes. They are very distressed when they buy building materials. Many bad businesses will drill all kinds of loopholes or use words to deceive consumers. Today, Xiao Bian gave everyone a summary. Some building materials often appear at the time of
Read moreHow to Manage Greenhouse Vegetables in Foggy Days When it comes to cloudy days, increasing greenhouse lighting is a key way to increase production. There are four aspects to specific technologies: First, it can promote the sun light fill technology. Generally 20 to 25 baht per mu. Ammonium sulpha
Read more[ Huaqiang Security Network News ] This article introduces the principle of capture focus. Common traffic monitoring devices can be divided into: vehicle red light monitoring system, vehicle overspeed detection system, road bayonet system and other illegal monitoring systems.
Read moreMagnetic hysteresis loops of magnetic spiny nickel deuteride and UV-absorption spectra under different detections Recently, the research team led by Huang Xingji, a researcher of the Institute of Intelligent Machinery of the Chinese Academy of Sciences' Hefei Institute of P
Read moreThe traditional impression given by the tiles is the small and clear white. With the gradual diversification of the market, the simple and clear style can no longer meet the needs of most consumers. The noble, atmospheric, splendid and classic ceramic tiles have become more and more attractive. gr
Read moreAbstract Recently, the 2013 and 2014 graduate students of the School of Materials Science and Engineering participated in the Master's Forum of the first “Graduate Academic Innovation Activity Month†series of activities at the 31447 conference room. The activity was organized
Read moreRenovation is a complex and trivial construction project with a large number of projects. During the construction process, it is inevitable that there will be changes or modifications to the renovation project, which will easily lead to additional items. Everyone should not think that the decorati
Read moreThe purchase of kitchen and bathroom tiles must first determine the style, type of tiles to be purchased, and identify the quality of the tiles. So, how to buy kitchen tiles? Kitchen tiles are expensive? Let's take a look together. Kitchen tile how to choose How can I buy value-for-money, sa
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