preconditions

英 [ˌpriːkənˈdɪʃənz]

美 [ˌprikənˈdɪʃənz]

n.  先决条件; 前提
precondition的第三人称单数和复数

柯林斯词典

• N-COUNT 先决条件；前提
  If one thing is aprecondition foranother, it must happen or be done before the second thing can happen or exist.
  1. They made multi-party democracy a precondition for giving aid.
     他们把实施多党民主作为给予援助的前提。

双语例句

• Our political institutions are in continuous evolution. These are the preconditions for continuous development in China.
  我们的政治制度正在不断发展中.这是我们国家不断发展的前提条件。
• One of the preconditions is generating dynamic excitation signals for the sensitive element test.
  实施敏感部件的测试的前提条件之一，是要有动态激励信号产生。
• The foundation of the law has strict preconditions but all the oppugners neglected it.
  边际效用递减规律有严格的前提条件，而众多质疑的例子基本都忽略了其前提条件。
• Articles in WHO Bulletin were reviewed to introduce the conception, theory, form and preconditions of contract purchase.
  综述了《世界卫生组织》简报的几篇文章，介绍了合同购买的概述、理论基础、形式、实施条件。
• China has set no preconditions for offering help to others.
  中国在对别人帮助时是不设前提的。
• These are two preconditions.
  这是两前提。
• Dynamic modeling and simulation are preconditions and foundation to identify cracks in structures quantitatively.
  裂纹结构的动力学建模和仿真是裂纹故障定量识别的前提和基础。
• Israel says peace talks should resume without preconditions.
  以色列表示应该无条件恢复和平谈判。
• Preconditions are often needed.
  先决条件往往是必要的。
• The preconditions for the formation of modular division are the emergence and development of modular technology and the formation and application of the rules of modular design.
  模块化技术的出现和发展、模块化设计规则的形成和应用，是模块化分工形成的前提条件。