dynamic population中文什么意思

發(fā)音:

用"dynamic population"造句

動(dòng)態(tài)人群

dynamic: adj. 1.動(dòng)力的，動(dòng)力學(xué)的；力學(xué)(上)的；動(dòng)(態(tài))的 ...
population: n. 1.人口；人口總數(shù)；全體居民；人口的聚居。 2.物 ...
dynamic of population: 族群動(dòng)態(tài)
population dynamic: 種群動(dòng)力學(xué)
dynamic population equation: 種群數(shù)量動(dòng)態(tài)方程式

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例句與用法

But the census is an enormous system engineering in a scale and it need longer time with the enormous manpower , material resources and financial power . it has longer renewing period , so we ca n ' t acquire the dynamic population data in time
而人口普查又是一個(gè)規(guī)模巨大的系統(tǒng)工程，牽扯面廣，需要耗費(fèi)較長的時(shí)間和巨大的人力、物力和財(cái)力，同時(shí)更新周期比較長，不能獲得及時(shí)、動(dòng)態(tài)的人口數(shù)據(jù)。
In the genetic process of reproduction , crossover and mutation of the chromosomes in this method , these operators pr , pc and pm are produced randomly within some space , the scale of population and all kinds of genetic probability are also adjusted randomly so that the diversity individuals of population is ensured . the ga of dynamic population scale passes more information of paternal chromosomes to the offspring , which is beneficial to search the global optimization or quasi - global optimization
該方法在染色體進(jìn)行繁殖、交叉、突變的遺傳過程中，在某一范圍內(nèi)隨機(jī)選取p _ r ， p _ c ， p _ m ，動(dòng)態(tài)調(diào)整種群規(guī)模，保證了種群個(gè)體的多樣性；選擇同父本分別進(jìn)行三種遺傳過程使得父本染色體中有更多的信息傳遞給子代，這有利于搜索全域最優(yōu)解或準(zhǔn)最優(yōu)解。
In consideration of the defects of conventional ga , an improved ga has been investigated in this paper . the evolution speed and quality of the population are directly influenced by the change of the number of chromosomes in ga and by whether the paternal excellent information is passed to the offspring as much as it can . in regard to the questions existing in ga , an algorithm with dynamic population scale is provided in this paper
在對模擬電荷配置的程序化實(shí)現(xiàn)方面，本文采用智能優(yōu)化方法? ?遺傳算法( ga ) ，不過本文針對傳統(tǒng)ga - csm中遺傳算法的定種群規(guī)模遺傳使得父本染色體的多樣性受到限制及同代非同父本進(jìn)行繁殖、交叉、突變的遺傳方法可能收斂于局部極小值而得不到全局最優(yōu)解的問題，對其加以改進(jìn)，提出了一種新方法? ?變種群規(guī)模的遺傳算法。

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dynamic population中文什么意思

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