electronic display boards 中文意思是什麼
electronic display boards
解釋
電子公告板- electronic : adj. 電子的，電子操縱的；用電子設備生產的；用電子設備完成的。adv. -cally
- display : vt 1 顯示；展示，表現出。2 展覽，展出，陳列（商品等）；展開（旗幟等），攤開（地圖等）。3 誇示，誇...
- boards : 板墻
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The research object of this thesis is a chip - array that is fixed on one of printed circuit boards ( pcb ), which are located in a forced air field ( forced convection ) in an electronic case ; and from the essential equations of airflow we can deduce the mathematical model of the turbulent flow ; then we can establish the finite element algorithm and apply the fe software to work out the equations of turbulent flow, finally we can use the software to display and analyse the field of flow and temperature
本文以處于強迫空氣對流流場中的某pcb板及其板上的電子元件陣列作為研究對象，推導了紊流流場的數學模型，並建立了相應的有限元求解格式，應用有限元法分析軟體對該系統的紊流流場和溫度場進行了模擬分析：解算出pcb板上各電子元件的溫度分佈；並提出了用於求解系統風道特性曲線的cfd方法。 -
Tags are now issued to customers from a computer which also prints out the estimated time for interviews. information on the queuing situation is shown on the electronic digital display boards installed at the public waiting halls
現時派發給市民的籌號是由電腦編制，其上印有預計的會見時間。市民亦可從設于大堂的電子數碼顯示板得知輪候情況。 -
Electronic display boards
電子公告板
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