keying speed 中文意思是什麼
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Edge uses a new modulation scheme - 8psk ( 8 phase shift keying modulation ) - to enable the transmission of large amounts of data at a high speed - 384 kilobits per second using existing gsm infrastructure
Edge是一種介於現有的第二代移動網路與第三代移動網路之間的過渡技術。 edge將是通向3g的一個重要里程碑。 -
Chapter three is our main block and work, it summarized the high speed physical layer extension ( ieee 802. lib ) standards, explained in details the complementary code keying ( cck ) modulation and demodulation techniques, and then explained and developed the fast walsh transform ( fwt ) that has been used to increase the data rates of these protocols
第三章是論文的主要組成部分，也是本研究工作的重點。這一章總結了高速物理層標準增強版（ 1eee802 11b ） ，並詳細介紹了互補碼鍵控（ cck ）調制解調技術，描述並改進了用於提高數據速率的快速walsh變換（ fwt ） 。 -
Tightly integrate with konica minolta digital mpfs, users can easily configure the digital mfp as a high - speed document scanner for scanning in documents. following with a simple and straightforward procedure of keying in the indexes for filing electronically, and finally, the docnet delivers the function to allow users to search, retrieve and edit their information efficiently
結合柯尼卡美能達的多功能數碼產品作高速文件掃描，用戶可以簡易直接的程序把文件加入索引作電子歸檔，然後透過docnet進行搜尋、檢索及編輯工作，有效管理資料。
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