Modeling of propagation path loss in a canopy 樹冠中電波傳播路徑損耗的研究及模型的建立
Link a bi - directional propagation path for exit signals 鏈接退出信號的一個(gè)雙向的傳輸路徑。
The cracks propagation path of composites is zig - zag , but the cracks propagation path of monolith is smooth 復(fù)合陶瓷的熱震裂紋擴(kuò)展路徑為“之”字形,而單相al _ 2o _ 3陶瓷的熱震裂紋擴(kuò)展路徑比較平直。
In radiocommunications , pertaining to variations in the received signal strength due to varying ionization conditions over the propagation path 在無線電通信技術(shù)中,接收信號的強(qiáng)度由于傳播通路上電離條件的改變而引起的變化。
The dissertation not only contains the pages of the propagation path designing and the database querying pages in the appendix , but also gives a designing example 在附錄中還收入了線路設(shè)計(jì)各步驟的頁面,同時(shí),還收入了一個(gè)設(shè)計(jì)實(shí)例。