crossover distance 中文意思是什麼
crossover distance
解釋
超前距離-
Artificial immune algorithm based on euclidean distance and king - crossover
基於歐氏距離和精英交叉的免疫演算法研究 -
Technique of material - delivering by inclining rope crossover in long - distance transporting pipeline construction
長輸管道施工中斜纜索物料運送技術 -
Based on the genetic algorithm ' s global searching capability with probability regulation and euclid ' s space distance metric to settle multi - objective, the algorithm that integrates multi - objective ' s decision - making into the modified genetic algorithm to solute the optimal model with discrete variables and multi - objective is proposed. during the algorithm ' s design, the euclid ' s space distance metric is proposed to transform the multi - objective problem into single objective problem. and some modified measure to fitness function and crossover probability and mutation probability are used to improve the performance of the algorithm and avoid premature convergence
演算法設計過程中，利用歐幾里德空間距離準則和罰函數法，將含有約束條件的多目標規劃問題轉化為無約束的單目標優化問題；針對簡單遺傳演算法出現的早熟，構造隨進化代數動態調整適應度的適應度函數和隨個體適應度自適應調整的交叉、變異概率；提出比例選擇與精英保留策略相結合的選擇、兩點交叉和簡單變異的改進遺傳演算法。 -
The paper analyzes the features of the design of shijiezhichuang station on shenzhen subway line 1 in respect of the choice of transfer mode, the scale of transfer nodes reserved in advance, openings in the ceiling, utilization of the upper space above the region of crossover switch and the distance between the east end of the station and the existing road tunnel
摘要對深圳地鐵1號線世界之窗站設計中的特點進行分析，包括車站換乘形式的選擇，預留換乘節點的大小、車站頂板的開孔、折返線道岔區上部空間的利用、車站東端距既有汽車隧道的距離等。 -
This paper discusses the distance between tracks of main line irrelevant to code for metro design ( gb50157 - 2003 ), proposes the structure of the single crossover which couldn ' t be reconstructed or strengthened, in order to find some solutions to this problem
對單渡線的插入短鋼軌長度不滿足《地鐵設計規范》要求時，在單渡線結構不作加強和改進，並以確保行車安全為前提的基礎上對單渡線線間距作了探討。
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