duplex theory 中文意思是什麼
duplex theory
解釋
二元學說-
This design plan will apply the above theory to design a duplex apartment, and it will focus on the planning of the basic layout according to the fung - shui theories
這個設計計劃，就是運用這個理論，去設計一套復式房。設計的重點是根據風水學的理論做房屋的基本規劃。 -
In this dissertation, the technique of test for the velocity of duplex ammunition has been studied in all respects of design, experiment, theory, computer hardware and software etc. at first the traditional techniques are reviewed and some limitations are pointed out, then a new idea about it is brought forward and a set of system for the test is designed
本文從設計、實驗、理論和單片機軟硬體等方面對雙頭彈的彈丸初速測試技術進行深入的研究和探索，回顧和總結了傳統的彈丸初速測試方法在雙頭彈初速測試中的不足之處，提出了新的雙頭彈彈丸初速測試原理，根據該原理構築了新型雙頭彈彈丸初速測試系統的總體方案、硬體子系統方案、軟體子系統方案。 -
The research contents of this paper includes as follows : firstly, design a new type reader based on ti s6700 reader ic and try to enhance the reading distance through adding power amplifier ; secondly, adopt the idea of gpio simulation to produce spi timings to drive s6700. secondly, overcome the shortcoming of general mcu spi port ; thirdly, design the rs232 / rs485 full duplex conversion module, mmi interface in the system ; fourthly, analyze the rfid system communication protocol iso15693 and find out the working processes and realization of the instruction ; lastly, discuss the communication safety and accidental factors including the checkout and collision design, illustrate the realization of crc and anti - collision arithmetic theory
本論文的主要研究內容包括: （一）設計基於s6700閱讀器晶元的新型閱讀器，通過使用對中高頻閱讀器外加功率放大模塊的方法，實現較遠距離通信。 （二）採用單片機通用口三線模擬的方法模擬通用spi口時序，克服其不可位操作的缺點，實現對s6700的驅動。 （三）在rfid系統中集成設計了rs232 / rs485通訊模塊、液晶顯示模塊等，著重說明了其軟硬體實現方法。
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