derivations

英 [ˌdɛrɪˈveɪʃənz]

美 [ˌdɛrəˈveɪʃənz]

n.  (尤指词语的)起源，由来，派生
derivation的复数

柯林斯词典

• N-VAR 起源;由来;(尤指)词源
  Thederivationof something, especially a word, is its origin or source.
  1. The derivation of its name is obscure...
     其名字的由来鲜为人知。
  2. The word is of old French derivation.
     该词源于古法语。

双语例句

• Derivations, Central Extensions and Automorphisms of a Lie Algebra
  一类李代数的导子及中心扩张与自同构
• Our work focuses on the quality implementation and management of mathematical models, unlike the lion's share of the finance literature, which focuses primarily on mathematical derivations.
  我们的工作致力于数学模型的质量（有效）执行和管理，不象莱恩斯的金融文献，它们聚焦于数学的发展。
• The Derivations and Universal Central Extension of Gradation Shifting Toroidal Lie Algebra L_4
  阶化平移Toroidal李代数L4的导子和泛中心扩张
• Recently a discussion of the various derivations/ flavours of the Unified Process was posted here.
  最近，一个关于统一过程（UnifiedProcess）的不同派生物及其特质的讨论被公布在这里。
• Stability of Bi-Jordan Derivations on Banach Algebra
  Banach代数上双Jordan导子的稳定性
• Theoretical derivations and numerical analyses on seismic response of bridge-like combined structure system are presented.
  对桥式连体结构减震体系地震反应进行了理论推导和数值分析。
• And, I will go through the actual line by line derivation not because I want to do derivations in class.
  我们要仔细讨论实际的线，和推导出来的线，并不是我想在这节课做推导。
• Here we will skip several details of the derivations.
  这里我们将避开推导过程的某些细节。
• Examples: definition of source and target systems, their table and fields structures and attributes, documentation for auditing derivations and dependencies
  示例：源和目标系统的定义、表和字段的结构和属性、用于审计派生和依赖关系的文档
• Study: Know all definitions, concepts, derivations of formulas, etc.
  研读：要了解所有的定义、观念、公式推导等等。