evolutions

英 [ˌiːvəˈluːʃənz]

美 [ˌɛvəˈluʃənz]

n.  进化; 演变; 发展; 渐进
evolution的复数

医学

柯林斯词典

• N-UNCOUNT 进化
  Evolutionis a process of gradual change that takes place over many generations, during which species of animals, plants, or insects slowly change some of their physical characteristics.
  1. ...the evolution of plants and animals.
     动植物的进化
  2. ...the theory of evolution by natural selection.
     自然选择的进化论
  3. ...human evolution.
     人类进化
• N-VAR 演变;演化;演进;发展
  Evolutionis a process of gradual development in a particular situation or thing over a period of time.
  1. ...a crucial period in the evolution of modern physics.
     现代物理学演化过程中的重要时期
  2. ...an accurate account of his country's evolution...
     对他的国家演进的准确描述
  3. His long life comprised a series of evolutions.
     他漫长的一生包括一系列的发展变化。

双语例句

• It shows three evolutions for this project, using cylinders to represent iterations.
  它显示了该项目的三个演进，用圆柱来表示迭代。
• The Structures and Evolutions of the Wintertime Southern Branch Trough in the Subtropical Westerlies
  冬半年副热带南支西风槽结构和演变特征研究
• The evolutions of wear debris characteristics as wear progress in sliding wear process was studied.
  为提高基于磨粒的机器状态监测的准确性，研究了磨粒特征随滑动磨损进程的变化规律。
• Inception iterations in subsequent evolutions ( I2 and I3) were very short.
  随后的演进（I2和I3）中的初始阶段非常短。
• But finding techniques of mapping CA evolutions into pleasing and interesting music is a highly nontrivial problem.
  但是寻求将CA进化映射为动听和有意思的音乐不是一个简单的问题。
• The current evolutions during address and sustain periods of different electrodes, were calculated, respectively.
  给出了寻址周期和维持周期各电极上的电流变化过程。
• Power Optimization in IDMA with SNR and Differential Evolutions
  IDMA系统中基于SNR演进和差分进化的功率优化研究
• The microstructure evolutions during spray forming process for high magnesium aluminum alloy are investigated in this paper.
  研究了高镁铝合金在喷射成形过程中显微组织的变化。
• So, if you look at the overall system development plan, you find the RUP sequence of phases, then looking "inside" you find a number of RUP evolutions or lifecycles, one for each subsystem.
  所以，如果您查看整个系统的开发计划，您将发现RUP阶段顺序，然后看“进去”的话，您将发现许多RUP的发展或者生命周期，为每个子系统都提供一个。
• Capability analysis of interleave-division multiple-access system based on EXIT chart Power Optimization in IDMA with SNR and Differential Evolutions
  基于EXIT图的IDMA系统性能分析IDMA系统中基于SNR演进和差分进化的功率优化研究