武器装备环境适应性要求、环境适应性验证要求和环境条件及其相互关系的讨论（一）

文章分为两部分：第一部分论述环境适应性及其与可靠性的区别，环境适应性要求及其特点，探讨环境适应性的表征方法，介绍其在我国工程应用中存在的一些问题。第二部分论述环境适应性的验证要求，介绍目前型号中的“环境要求”、“环境技术要求”、“环境条件”等提法的实际含意和不足之处，并建议使用更为合理的名称；此外，通过分析装备环境适应性要求的类型和指标体系，给出了整个装备（整机）和下层产品的环境适应性指标体系框架和示例。此篇为第一部分。

Relationship among environmental adaptability requirements, verification requirements of environmental adaptability and environmental conditions (Part one)

This paper includes two parts： the first part discusses the differences between environmental adaptability and reliability, environmental adaptability requirements and their characteristics, and methods for describing environmental adaptability. The engineering applications of ＂environmental adaptability＂ are also discussed. The second part first discusses the verification requirements of environmental adaptability, and the implications and deficiencies of the concepts of ＂environmental requirement＂, ＂requirement of environmental technologies,＂ and ＂environmental conditions＂, and proposes some more adequate definitions; then analyzes various types of environmental adaptability requirements and the related index system; finally demonstrates the index system framework of environmental adaptability requirement for the whole armament and its sublevel products with examples. Here is the first part.