progressions

英 [prəʊˈgrɛʃənz]

美 [prəˈgrɛʃənz]

n.  (进入另一阶段的)发展; 前进; 进程; 系列; 序列; 连续
progression的复数

柯林斯词典

• N-COUNT 进展；发展；演变
  Aprogressionis a gradual development from one state to another.
  1. Both drugs slow the progression of HIV, but neither cures the disease...
     这两种药物都可以延缓艾滋病病情发展，但是都不能治愈这种疾病。
  2. I think they saw it as a natural progression for me.
     我想他们认为这对我来说是顺理成章的。
• N-COUNT （事件的）一连串，一系列，连续
  Aprogression ofthings is a number of things which come one after the other.
  1. ...a progression of habitats from dry meadows through marshes to open water.
     从干燥的草地到沼泽地再到开阔的水面的一系列栖息地

双语例句

• Also, most Western pieces of music have chord progressions to which the melody conforms.
  同时，大多数西方音乐作品的旋律要符合和弦数。
• 《 International Diabetes 》: Are there any updated progressions in the field of the prevention and treatment of diabetic nephropathy?
  《国际糖尿病》：请问在糖尿病肾病的防治方面，目前有哪些研究进展？
• Rather than a linear progression ( often dishonest) of earned value, a healthy project will exhibit an honest sequence of progressions and digressions.
  一个健康的项目将诚实地展示出一个进展与背离共存的序列，而不是一个线性发展价值递增的轨迹（通常是不诚实的）。
• Progressions of gene therapy studies for hemophilia B were introduced in this paper.
  就血友病B的基因治疗研究进展及所存在的问题作一综述。
• Though there are several kinds of progressions, secondary progressions, based upon the day-for-a – year formula, seem to work best for me, and is the most used among astrologers.
  虽然有许多种推运方式，次级推运方式，是以天-年的公式为基础，似乎对我来说更准确，也是占星者中最常用的。
• Healthy software projects demonstrate a sequence of increasing progressions and decreasing digressions as they resolve uncertainties and converge on an acceptable solution.
  在解决不确定性，会师于一个可接受的解决方案的过程中，健康的软件项目表现为一个进展不断增加，弯路不断减少的序列。
• Because relationships are progressions, follow-ups are important.
  由于关系是有一个过程的，跟进就显得非常重要。
• Sums of three or more primes in arithmetical progressions
  算术数列中三个或多个素数的和
• Some chORd progressions in Skempton's pieces seem to derive from the natural way the hands fall upon, OR move across, the keyboard.
  他作品中的许多和弦进行曲似乎来自于手指的自然落下或手指在琴键上的自然滑动。
• In this paper, we generalize Hua's five primes squares theorem, and prove that one of the primes can be taken in arithmetic progressions with large moduli.
  本文给出了华罗庚五素数平方定理的算术级数形式，证明了其中一个素数可以取在大模的算术级数中。