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

• It is not because I favor derivations in class.
  而不是我喜欢在课堂上讲推导。
• Interpolation formulas are the starting points in the derivations of many methods in several areas of Numerical Analysis.
  在数值分析的许多领域中，许多方法都是借助于插值公式导出的。
• Using macros like this significantly reduces typing because you do not have to constantly be writing and rewriting variable bindings, derivations, and parameter passing.
  使用这样的宏可以显著减少代码输入量，因为不必不断地编写和重新编写变量绑定、派生和参数传递。
• Service description entities are a category of metadata in the information model maintained by Service Registry that includes physical documents, logical derivations and generic objects.
  服务描述实体是ServiceRegistry提供的信息模型中的一个元数据类别，其中包括物理文档、逻辑派生和一般对象。
• 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。
• And, a lot of the derivations you will see in physics rely on this being able to model as point charges.
  然后，你在物理学中看到的许多东西，都是靠以点电荷为模型得到的。
• The projects can be literature reviews, theoretical derivations or analyses, applications of machine learning methods to problems you are interested in, or something else.
  专案的形式可以是文献回顾，理论推导或分析，将机器学习的方法应用于你感兴趣的问题上，或者其他形式。
• The Derivations of the Finite Dimensional Irreducible Modules over the Loop Algebras
  Loop代数的有限维不可约模的导子
• Derivations of the Standard Borel Subalgebra of Lie Algebra of Type C_n over a Commutative Ring
  交换环上Cn型李代数的标准Borel子代数的导子
• In this paper, derivations of Lie ideals in prime rings are discussed.
  讨论了素环李理想上的导子。