speed n. 1.快,迅速。 2.速率,速度。 3.(汽車的)變速器,排擋。 4.(膠片,照相紙)感光速度。 5.〔古語〕興隆,成功。 6.〔美國〕甲基苯異丙胺(類毒品)。 7. 〔美口〕(大音量和強(qiáng)節(jié)奏的)“重金屬”(電子)搖滾樂 (=speed-metal)。 More haste, less [worse] speed. 越急越慢,欲速反遲。 The ship has a speed of 30 knots. 這條船時速30海里。 Let's accelerate the speed of our community construction. 讓我們加快我們社區(qū)建設(shè)的速度。 a top speed 最大速度。 a speed of escape [escape speed] 【火箭】第二宇宙速度,逃逸速度〔克服地球引力的速度〕。 a horse of speed 快馬。 (at) full speed=at the top of one's speed 用全速,開足馬力。 make speed 趕快,趕緊,加快。 put on full speed 用全速,開足馬力。 with speed 迅速,趕快。 wish (sb.) good speed=wish good speed (to sb.) ?!晒?。 with all speed 用全速,開足馬力。 vt. (sped , speeded) (常用 speeded) 1.催,使趕快,促進(jìn),快速送傳。 2.〔古語〕使成功,使成就,使興隆。 3.祝愿成功,祝一路平安。 4.調(diào)節(jié)速度,使保持一定速度。 Speed our boat forward. It's getting dark. 使我們的小船快速前進(jìn),天黑起來了。 It's time we speed the parting guests. 現(xiàn)在是我們?nèi)ハ螂x別的客人們祝福一路平安的時候了。 vi. 1.迅速前進(jìn),快行 (along down up across)。 2.進(jìn)行;過日子。 3.〔美國〕(汽車司機(jī))用規(guī)定以上的速度駕駛。 4.〔古語〕成功,興隆。 The car sped directly to the village. 汽車一直地疾駛進(jìn)入村子里。 I should like to know how you speed. 我很想知道您的好情況。 God speed you! 祝成功! speed ill 不順利。 speed up 加快(機(jī)器等的)速度;使加緊做 (sth.) (speed up the work 加緊工作)。 speed well 順利。
We also explored many options in terms of parallel architectures , including workstation clusters , distributed memory architectures , shared memory architectures , and supercomputers . qualnet was implemented on shared memory for optimized simulation speed 我們還研究了平行結(jié)構(gòu)的許多選項,包括工作站群集、分布式內(nèi)存結(jié)構(gòu)、共享式內(nèi)存結(jié)構(gòu)和巨型計算機(jī)。為優(yōu)化的仿真速度,
So the thesis proposes that use stochastic petri net as the expression of them in the front - end , use gillespie - gibson algorithm to perform the simulation processes in the back - end . thus not only can express biological processes intuitively , but also obtain rapid simulation speed 因此提出前臺用隨機(jī)petri網(wǎng)描述,后臺采用gillespie - gibson隨機(jī)模擬算法進(jìn)行模擬,進(jìn)而分析系統(tǒng)的性能,這樣既保留了生物過程描述的直觀性,又大大提高了模擬的速度。
This paper mainly introduce distribution and parallel vhdl simulation which use lots of processors to parallel simulate vhdl model circuit according to the parallel characteristic of circuit itself . so this method can greatly improve simulation speed . however , further research is needed 本文主要介紹了并行分布式vhdl模擬算法,根據(jù)電路本身的并行特性,這種方法使用多個處理單元并行模擬vhdl模型電路,因此可以極大的提高模擬速度,但是仍需要進(jìn)一步的研究。
As to the stochastic simulation of stochastic biological processes , if only use stochastic petri net , although it has standard graphics expression , which is isomorphic to markov chain , along with the increase of models ’ scale and complexity , the number of states will increase exponentially , so it is very difficult to analyze models by the method which stochastic petri net has ; if only use stochastic algorithm , which has rapid simulation speed , but lack of intuitive graphical expression 對于隨機(jī)生物過程的模擬,如果只采用隨機(jī)petri網(wǎng)模擬生物隨機(jī)過程,其優(yōu)點(diǎn)是形象、直觀,缺點(diǎn)是隨著模型的規(guī)模和復(fù)雜性的增加,狀態(tài)的數(shù)量呈指數(shù)性地增長,出現(xiàn)模型狀態(tài)空間的爆炸問題,用隨機(jī)petri網(wǎng)本身的分析方法很難分析整個系統(tǒng)的性能;如果只采用隨機(jī)模擬算法模擬,其優(yōu)點(diǎn)是速度較快,但是缺少形象的圖形表達(dá),不利于模擬技術(shù)的應(yīng)用。