常見(jiàn)例句Nick Nack: Good shooting, monsieur! 射好些啊,先生!This manipulation is often used on the points of TaiYang,YinTang on the head,and the nack,chest,abdomen and back. 本法多用于頭部的太陽(yáng)、印堂等穴,以及頸項(xiàng)、胸腹及背部。Reliable multicast transport protocol mainly includes NACK、ACK based tree、asynchronous layered coding (ALC) androuting assistance protocol. 可靠組播數(shù)據(jù)傳輸協(xié)議主要有基于NACK的協(xié)議、基于樹(shù)的ACK協(xié)議、異步分層編碼協(xié)議(ALC)以及路由輔助協(xié)議。Our algorithm includes five mechanisms: loss detection, replier selection, NACK handling, local recovery and scoped retransmission, buffer management and periodical ACK feedback. 該算法包括下列五個(gè)機(jī)制:丟失檢測(cè)、答復(fù)者選擇、NACK處理、本地恢復(fù)和局部重傳、緩存管理與周期ACK反饋。Tokai University professor Tsukasa Murayama started training Nack after he became dissatisfied with hand-signals currently used to communicate with dolphins and whales. 東海大學(xué)的村上司教授對(duì)于用手勢(shì)與海豚和鯨魚(yú)交流并不滿足,于是他開(kāi)始教納克“說(shuō)話”。Keywords Reliable Multicast,Suppressing NACK,Timer,Exponential Distribution,Divided time equally or unequally,Reliable Active Node,Active Network; 可靠多播通信;抑制NACK;定時(shí)器;指數(shù)分布;均勻或非均勻分段;可靠主動(dòng)結(jié)點(diǎn);主動(dòng)網(wǎng)絡(luò); 返回 Nacke