聚為一堆 的英文怎麼說
中文拼音 [jùwéiyīduī]
聚為一堆
英文
slump-
Like other hadrosaurs, edmontosaurus were social animals that gathered in herds, as evinced by their bones, which have been found in piles at various places in northern alaska as though groups of them had died in a flash flood
愛德蒙脫龍和其他種類的鴨嘴龍都是社會性動物，常常聚集成群，這一點由骨頭可以看出， ?們的骨頭在阿拉斯加北部許多地方都是成堆出現；一般認為， ?們是因突如其來的洪水而成群死亡。In the past, two following respects that the study on magnetoelastic stability theory was main and centralized : first, setting - up and revision of the soft ferromagnetism plates buckling theory model ; second, represented by the tokamak thermonuclear current - carrying rector coil, the stability of current - carrying coils and poles under magnetic field has been studied
以前，對磁彈性穩定性理論的研究主要集中以下兩方面：一、軟鐵磁性薄板屈曲理論模型的建立及修正；二、以tokamak核聚變反應堆環向磁場載流線圈為代表的對載流線圈及載流桿件的穩定性研究。If a table has no clustered index, its data rows are stored in an unordered structure called a heap
如果表沒有聚集索引，則其數據行存儲在一個稱為堆的無序結構中。The forming - nucleus drive power could form numerous little crystal nucleus under natural melting temperature. the formation of tic particles in the melt could be divided into two phases which was forming - nucleus and growth. the forming mechanism of tic was : melting ti first surrounded c, then ti melting in the alloy and c formed a complicated reaction mesosphere on the carbon surface
根據熱力學及動力學分析，認為在碳顆粒界面處tic的形核率很高，形核驅動力足以在正常的熔煉溫度下形成眾多的小晶核；熔體中tic顆粒的合成可分為形核與長大兩個階段，其形核機制為：首先活性ti原子包圍c ，溶入合金中的ti與c在碳表面形成一復雜反應中間層，隨著反應進行， ti和c顆粒不斷減少，生成的tic不斷彌散分佈於熔體中；其長大過程伴隨著tic顆粒的相互堆砌、聚集和形態規則化。The propagation mechanism of the prion diseases is widely accepted that prpsc transforms prpc into the pathological form and more and more prpsc will gradually be produced and forms larger fibrillar aggregates. when a critical level of prpsc has accumulated, the neurons die, resulting in large vacuoles. the affected brain regions become sponge - like in appearance, hence the name spongiform encephalopathies to describe all prion diseases
目前普遍接受的朊蛋白疾病發生機制為prpsc轉化prpc為致病形式，致使越來越多的致病蛋白形成並堆積成越來越大的纖維狀聚集物，當致病蛋白聚集到一定程度，造成神經元死亡而使受累腦區呈現海綿樣空洞，這也就是為什麼用海綿樣腦病來描述所有的骯蛋白疾病。Agv ( automated guided vehicle ) optimization is a typical np problem, in the course of initial group generation, this article applied accumulator process, crossover operator based continuous insertion heuristic mode, and push - connect - exclude method. according to stacker running process and characteristics, stacker optimization was devided into two parts, the first one was shelves number optimization, the second one was travel scheduling problem. finally, this article written genetic algorithm program based on c
Agv的優化調度屬于典型的np問題，在初始群體的產生中，採用聚加過程，並建立了可行插入的條件；提出了基於連續插入啟發式的交叉運算元；採用了推?銜接?排除過程來使任務的滿意度達到最佳；針對堆垛機的運行過程，建立了數學模型，並依據其運行特點，把堆垛機的優化分為兩部分，一是針對庫位號的優化，改變傳統的庫位號排列方式，利用遺傳演算法建立起比較合理的庫位號排列順序；二是把堆垛機的運行線路簡化為旅行商問題，並做了適當的修改。分享友人