crossover

英 [ˈkrɒsəʊvə(r)]

美 [ˈkrɔːsoʊvər]

n.  (活动范围或风格的)改变，转型，变化

复数：crossovers　第三人称单数：crossovers　

电力

Collins.1 / BNC.21763 / COCA.12472

牛津词典

noun

• （活动范围或风格的）改变，转型，变化
  the process or result of changing from one area of activity or style of doing sth to another
  1. The album was an exciting jazz-pop crossover.
     这张唱片中收集了爵士乐与流行音乐两种风格相结合的精彩作品。

柯林斯词典

• N-VAR (尤指音乐或时尚风格上的)混合，融合
  Acrossoverof one style and another, especially in music or fashion, is a combination of the two different styles.
  1. ...the contemporary crossover of pop, jazz and funk.
     当今流行音乐、爵士乐和乡土爵士乐的融合
  2. ...dance/rock crossover bands.
     结合舞蹈和摇滚乐的乐队
• N-SING (在音乐或时尚上的)转型，改变风格
  In music or fashion, if someone makes acrossover fromone styletoanother, they become successful outside the style they were originally known for.
  1. I told her the crossover from actress to singer is easier than singer to actress.
     我告诉她从演员转型到歌手比从歌手转型到演员更容易。

英英释义

noun

• a path (often marked) where something (as a street or railroad) can be crossed to get from one side to the other
  Synonym:crossingcrosswalk
• the appropriation of a new style (especially in popular music) by combining elements of different genres in order to appeal to a wider audience
  1. a jazz-classical crossover album
• a voter who is registered as a member of one political party but who votes in the primary of another party
  Synonym:crossover voter
• the interchange of sections between pairing homologous chromosomes during the prophase of meiosis
  Synonym:crossing over

双语例句

• Methods Optimize the routes by using the genetic algorithm ( GA) whose crossover operator is improved.
  方法利用遗传算法进行优化，对遗传算法的交叉操作进行改进。
• PCASAGA applied cloud models to the adaptive regulation of the crossover probability and mutation probability.
  PCASAGA使用云模型实现交叉概率和变异概率的自适应调节；
• Design: This was a randomized, controlled, crossover trial.
  设计：这是一项随机对照的交叉试验。
• At the same time, the improved crossover operation is used to enlarge the search space and increase the convergence rate.
  同时，使用对标准遗传算法中的交叉操作的改进方式，扩大了每一代的搜索范围，提高了收敛速度。
• The Crossover frequency of the gene is compared with genetic markers of known position on the chromosome.
  将基因交换频率与染色体上已知位点的遗传标记进行比较。
• RESEARCH DESIGN AND METHODS This was a double-blind, randomized, crossover trial.
  研究设计与方法本研究为一项双盲、随机、交叉试验。
• The safety and efficacy of fentanyl have been evaluated in2 double-blind, randomised, placebo-controlled, crossover studies.
  芬太尼颊片的使用安全性和有效性已通过双盲、随机、安慰剂对照、多中心临床研究证明。
• A new genetic algorithm based on improved crossover and self-identify high mutation operators
  一种改进型交叉算子和自识别高变异算子新型遗传算法的研究
• Effect of genetic crossover and mutation on population diversity
  遗传交叉和变异对种群多样性的影响
• Dynamic crossover and mutation operators which are based on Haiming Distance are brought forward in this paper to maintain generations diversity.
  提出了基于海明距离的动态交叉、变异算子，使算法在优化过程中能有效地保持种群的多样性。