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紫影雪
The machining process of product design is to ensure product quality, energy saving, consumption reduction. This research is the design process procedures mast. Based on the analysis and understanding of the workpiece structure form, clear the specific requirements, and on the surface of each component to choose the appropriate processing methods. Then shall the reasonable technological procedures, fully embodies the quality, productivity and efficiency.The main component is mast transmission components, precision, good transmission efficiency, can effective utilization of energy, improve the production efficiency.
This topic in the process of design, manufacturing, research, absorbs the domestic and foreign advanced technology, reasonable design, in specific design.
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dayue667
Person who open the letter to read: Your in September in 15 incoming letters and the letter attach to my white rabbit sign night clothes (pajams) inquire the plate to receive, this thanks. Requests according to you, the retribution in this life 2000 dozen female -like night clothes, the cost adds the transport expense now 5% commission Lagos price (CFRC5 lagos), each dozen 48.5 US dollars, in 2006 7/in August loads a ship, guarantees cashing cannot be abolished the letter of credit depending on the demand draft payment, this offering price sends back in reply as effective, the related sample and the table of contents take a your week in has mailed you. Please note reports the price is the base price, does not accept anybargains If does not have the objection, please as soon as possibleconfirmed, in order to we arrange the related matters concerned On sincerely
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0e32adebe406
People's life is inseparable from a beautiful environment, with the now increases rapidly and the development of high technology, people want their living environment can be more healthy and comfortable, so to their environment have higher requirements. In recent years, many wireless communication technologies have epoch-making breakthrough, especially human in the information technology rapid development of the wireless technology is used more and more in many fields, such as environmental monitoring, military defense, industry and agriculture control, more and more widely the. So, this Home Furnishing wirelessenvironmental monitoring system is designed in this paper is the use of ZigBee technology. In this system, the sensor nodes can choice of temperature, humidity, gas sensors, and can according to need to add or reduce the sensor node. So the choice of this topic is wireless network terminal module CC2530 chip as a platform, the chip with only a little more peripheral circuit can realize the function, because the internal chip 8051 microcontroller core, and a certain amount of memory space. The data in the received data is processed directlytransmitted to the computer display. This paper designs on a computer display interface, can make users more convenient to operate and test data. The system can also connect to the database that will detect the temperature, humidity and gas data stored in SQL Server database, convenient user anywhere in the query. This system is reliable, can obtain the correct data, real-time monitoring.
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