timing n. 1.時間選擇。 2.定時,校時,計時,調速。 3.【自動化】同步;時限。 The timing of our statement is very opportune. 我們發(fā)表聲明選擇的時機很恰當。 pulse timing 脈沖同步,脈沖計時。 a timing dial (收音機的)電眼。 a timing generator 定時信號發(fā)生器。 timing devices 定時裝置。
Presently , the apon system adopts tdma as the access mode on the uplink . it requires not too much in terms of optical performance , but it requires more complex electronic equipment ( e . g . , complex synchronized timing , ranging and delay control technolgies ) to avoid the collision of uplink information packets 目前apon系統(tǒng)在上行信道中采用時分多址的接入方式,它對光性能方面的要求不高,但它要求更復雜的電子設備,如要求復雜的同步定時、測距和延時控制技術,以避免上行信息分組產生碰撞。
Focusing on the time constraint problem in protocol testing theories , a strict constraint over time parameters in protocol testing was presented from several conformance testing methods , and a test case generation algorithm was given under the strict time constraint based on waiting , coordination and synchronizing time 摘要針對協(xié)議測試理論中的時間約束問題,從不同的一致性測試方法出發(fā)對協(xié)議測試中的時間參數(shù)做了嚴格的約束,同時給出了基于等待、協(xié)調和同步時間的嚴格約束下的測試用例生成算法。