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

• 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。
• The linear evolutions of disturbances with different frequencies and wave numbers at different Mach numbers and temperature ratios are computed and analyzed.
  计算并分析了在不同马赫数和温度比情况下，不同频率、波数等参数的扰动波线性发展过程。
• You can also represent the evolutions with sound, including music.
  还可以用声音表现进化，包括音乐。
• They simply defined the scope and schedule for their respective evolutions.
  它们仅仅定义了它们各自的演进的范围和进度。
• 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。
• 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
• Also, overlapping evolutions does involve risk; if there are significant changes to the architecture or the requirements in later evolutions, then these may affect earlier evolutions.
  同样，重叠的演进包含风险，如果存在对后面演进中的架构和需求的重大变更，那么这些可能影响更早的演进。
• 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。
• There would have been only one release into production at the very end of the project, and that would have precluded the most significant benefits we achieved through evolutions.
  在项目的结尾只会有一个版本，并且会消除了我们通过演进所取得的最重要的好处。
• 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