sequence n. 1.繼續(xù);接續(xù);連續(xù)。 2.順序;程序;次第;關(guān)系;關(guān)聯(lián)。 3.后果;結(jié)果;接著發(fā)生的事;后事;后文。 4.【數(shù)學(xué)】數(shù)列;序列;數(shù)貫。 5.【無、計(jì)】指令序列;定序。 6.【計(jì)算機(jī)】順序機(jī)〔將信息項(xiàng)目排成順序的機(jī)器〕。 7.【音樂】用不同音調(diào)反復(fù)演奏一組樂句。 8.【天主教】宣講福音前唱的圣歌。 9.【牌戲】順。 10.【電影】(描述同一主題的)連續(xù)鏡頭;片斷,插曲;場(chǎng)景。 a logical sequence 條理;邏輯順序。 a causal [physical] sequence 因果關(guān)系。 the natural sequence to [for] folly 愚笨行為的必然結(jié)果。 in rapid sequence 一個(gè)接著一個(gè);緊接著。 in regular sequence 挨次;按次序;逐一;有條不紊地。 in sequence 挨次;順次;逐一。 sequence of tenses 【語法】時(shí)態(tài)的配合[接續(xù),呼應(yīng)]。
Discontinuities in the scanning sequence are indicative of a hardware failure that must be corrected before use 掃描順序中斷表示必須在使用之前糾正硬件故障。
The next test was more complex , requiring all to scan sequences of 20 identical letters and respond the instant one of the letters transformed into a different one 第二項(xiàng)測(cè)試更加復(fù)雜,要求所有受試者瀏覽由20個(gè)字母組成的若干字母串,并且對(duì)變換的字母立即做出反應(yīng)。
When commissioning in huangshi xisaishan power plant , there existed some problems at xinhua company xdps system , such as : quality transfer , scan sequence , page executing period and so on , the treatment procedure was proposed 摘要文章就湖北黃石西塞山電廠工程調(diào)試中曾經(jīng)出現(xiàn)的問題,對(duì)上海新華控制工程公司xdps系統(tǒng)的品質(zhì)傳遞、掃描時(shí)序、頁面執(zhí)行周期等問題進(jìn)行了分析研究,提出了處理方法。
In this paper , an optimal search strategy by dividing the whole surveillance area into regions is presented so that the optimal search can be adaptively implemented in phased array radar . firstly , the inherent relationship among average discovering time , radar resources consumption , search frame period and target distribution density is studied . secondly , parameters for the region search are optimized to achieve the optimal search performance inside regions . then , the optimal search frame period for each region is derived to minimize the average discovering time of targets , where the constraint of radar time resource and the importance of each region are taken into account . finally , the adaptability of this search strategy is discussed . only if the optimal parameters for each region are utilized and the beams are scheduled according to the optimal frame period under the radar time constraint , the optimal distribution and the optimal scanning sequence of beams can be implemented adaptively . thus , optimal search is adaptively implemented in the whole surveillance area 本文提出一種分區(qū)搜索算法,實(shí)現(xiàn)了相控陣?yán)走_(dá)的自適應(yīng)最優(yōu)搜索.首先,研究了各區(qū)域平均發(fā)現(xiàn)一個(gè)目標(biāo)消耗的雷達(dá)資源和目標(biāo)被發(fā)現(xiàn)的平均時(shí)間同搜索幀周期以及目標(biāo)強(qiáng)度的關(guān)系;然后,研究了在各區(qū)域采用兩步搜索算法的最優(yōu)參數(shù)設(shè)計(jì),實(shí)現(xiàn)了局部區(qū)域的最優(yōu)搜索;其次,在雷達(dá)時(shí)間資源有限和區(qū)域重要性加權(quán)的約束條件下,導(dǎo)出了使目標(biāo)被發(fā)現(xiàn)的平均時(shí)間最小的區(qū)域最優(yōu)幀周期;最后,討論了分區(qū)搜索算法的自適應(yīng)性.只要采用各區(qū)域的最優(yōu)參數(shù),按最優(yōu)幀周期調(diào)度雷達(dá)波束,就可以自適應(yīng)地實(shí)現(xiàn)使目標(biāo)被發(fā)現(xiàn)的平均時(shí)間最短的波束的最優(yōu)分布和掃描順序,即自適應(yīng)最優(yōu)搜索