M g 1 queue with multiple adaptive vacation , server set - up times and impatient waiting 有一般服務(wù)運作和休假時間的排隊系統(tǒng)
Mx g 1 queue with multiple vacation , server set - up times and impatient waiting 成批到達(dá)的有特殊服務(wù)時間的多重休假排隊系統(tǒng)分析
Call set - up time 呼叫建立時間
Note that this time includes set - up time , introduction , the performance of 2 to 5 minutes , and any re - starts 注意這10分鐘包括了準(zhǔn)備、介紹、 2至5分鐘表演環(huán)節(jié),以及再啟動的時間。
A new line of articulating surgical tools for laparoscopy allows full mobility and tactile feedback inside the abdominal cavity without the cost and set - up time of robotic surgical systems 一系列關(guān)節(jié)連接的用于腹腔鏡操作的手術(shù)工具,能夠確保操作的靈活性以及腹腔內(nèi)的接觸反饋,而無需機(jī)器手術(shù)系統(tǒng)的開支和安裝時間。
Both approaches to reduce the number of remote calls the joined - tables and the id - lists implementation can improve performance considerably by avoiding the set - up times as shown in the theory section 兩種減少遠(yuǎn)程調(diào)用數(shù)量的方法(連接表實現(xiàn)和id - lists實現(xiàn))都可以通過避免設(shè)置時間來大大提高性能,如在理論部分中所講述的。
Developers often seek performance improvements in the " infrastructure " of an application , like keeping the set - up time low through database connection caching , parallelizing calls , preparing xml parsers or serializers before the actual call , and much more 開發(fā)人員通常在應(yīng)用程序的“基礎(chǔ)結(jié)構(gòu)”中尋求改進(jìn)性能的方法,例如通過數(shù)據(jù)庫連接高速緩存、并行調(diào)用、在實際調(diào)用之前準(zhǔn)備xml解析器或序列化器來縮短設(shè)置時間,還有其它更多的方法。
The system offers a range of unique features that are not available from other wireless communication platforms : fast call set - up time ; excellent group communication support ; direct mode operation between radios without going through the radio infrastructure ; packet data and circuit data transfer services ; frequency economy ; and excellent security features 系統(tǒng)擁有少其他無線通訊平臺缺乏的獨特功能,如快速接駁通話出色的群組通訊支援通訊機(jī)之間不必經(jīng)過無線電基建而以直接模式運作封包數(shù)據(jù)和電路數(shù)據(jù)傳送服務(wù)頻率便宜和優(yōu)良的保安功能。