immutability

英

美

n.  不变；永恒性；不变性

经济

BNC.43460 / COCA.38318

英英释义

noun

• the quality of being incapable of mutation
  1. Darwin challenged the fixity of species
  Synonym:immutablenessfixity

双语例句

• Python also has a concept of mutability and immutability: a tuple, for example, is an immutable list.
  Python同时使用可变性和不变性的概念：举例来说，tuple就是一个不可变的列表。
• Location independence and the guarantee of immutability of LSIDs make them perfect candidates for database cross-references.
  LSID的位置独立性和不变性的保证使其成为数据库交叉引用的极佳候选。
• By not exposing a setter method, the code is more concise and also provides the additional benefit of enforcing immutability.
  通过不暴露setter方法，代码愈发紧凑并且还提供了域不可修改的额外益处。
• The president stressed once more the immutability of his country's borders.
  总统再次强调了国家的边界不可改变。
• Immutability means that once changes are committed to a repository, they are a permanent part of a project's historical record.
  不变性表示将更改提交到存储库之后，它们就成为项目历史记录不变的一部分。
• The final keyword was included in the Java language to assist developers in creating immutable classes, and enable compilers and runtime environments to optimize on the basis of declared immutability.
  Java语言中包括final关键字是为了帮助开发人员创建不可变类，并允许编译器和运行时环境以声明的不可变性为基础进行优化。
• Owing to their uniqueness and immutability, fingerprints have become the most widely used biometric feature in recent years.
  由于指纹具有唯一性和终身不变性，正成为近年来应用最为广泛的生物特征。
• Those who talk of the permanence and immutability of the finite, as well subjective as objective, may see the reverse illustrated in the operations of every appetite.
  对那些大谈有限事物以及主观事物和客观事物的固定性和不可克服性的人来说，每一个意欲的活动都可以提供相反的例证。
• Use magnetic torque type capping heads, automatic grasping cover, screw cap, immutability torque capping function.
  采用磁力扭矩式封盖头，自动抓盖、拧盖，有恒力矩封盖功能。
• Similar moral value exists for its particularity and contemporaneity as well as its universality and immutability.
  类道德价值既有其存在的特殊性和时代性，也有其存在的普遍性和永恒性。