音標(biāo)發(fā)音英式音標(biāo) [?p??.ri.??d?s.?.ti]美式音標(biāo) [?p?r.i.??d?s.?.t?i]國際音標(biāo) [,pi?ri?'disiti]英式發(fā)音 美式發(fā)音 基本解釋n. [數(shù)] 周期性；頻率；定期性同根派生adj性質(zhì)的同根詞period：某一時代的。periodical：[數(shù)]周期的；定期的。periodic：周期的；定期的。adv性質(zhì)的同根詞periodically：定期地；周期性地；偶爾；間歇。n性質(zhì)的同根詞period：周期，期間；時期；月經(jīng)；課時。periodical：期刊；雜志。periodicity相關(guān)詞英漢例句Periodicity of nuclear properties began to show up.原子核性質(zhì)的周期性開始顯示出來了.Regular irregularities occur with constant periodicity and are usually associated with partial heart block.規(guī)律的不整脈隨固定周期出現(xiàn),而且常伴有心臟部分傳導(dǎo)阻滯.There was a primary periodicity of about 2.8 years for snow cover.天山山區(qū)積雪變化以2.8a左右的周期為主.Periodicity of nuclear properties began to show up.原子核性質(zhì)的周期性開始顯示出來了.Regular irregularities occur with constant periodicity and are usually associated with partial heart block.規(guī)律的不整脈隨固定周期出現(xiàn),而且常伴有心臟部分傳導(dǎo)阻滯.periodicity更多例句詞組短語短語nocturnal periodicity 夜現(xiàn)周期性;微絲蚴的夜現(xiàn)周期性growth periodicity 發(fā)育周期性;植物生長的周期性;[植]生長周期性periodicity interval 周期性區(qū)間nuclear periodicity 核周期性regular periodicity [統(tǒng)計(jì)]規(guī)則周期性periodicity更多詞組英英字典劍橋英英字典 the tendency of an event or series of events to happen repeatedly in a fixed patternperiodicity劍橋字典periodicity柯林斯字典專業(yè)釋義計(jì)算機(jī)科學(xué)技術(shù)周期性However,the traditional image scrambling has certain regularity and periodicity and can easily be broken by the attacker.但傳統(tǒng)的圖像置亂都具有一定的規(guī)律性,再加上置亂具有周期性,很容易被攻擊者擊破。電子、通信與自動控制技術(shù)周期性This thesis focuses on the network management strategy of CEIS and the algorithms of routing and MAC of periodicity sensor data and IP messages.本文重點(diǎn)研究數(shù)據(jù)鏈中協(xié)同作戰(zhàn)信息系統(tǒng)(CEIS)的網(wǎng)絡(luò)管理策略、周期性傳感器業(yè)務(wù)和IP業(yè)務(wù)的路由以及MAC算法。數(shù)學(xué)州期性動力與電氣工程周波生物學(xué)周期率周期性周期性;周期律機(jī)械工程周期性地球科學(xué)周期性