25 for innate qualities , personal relations , and decisive experiences inevitably make for some sort of uniqueness and irreplaceability in both the individual ' s self - evaluation and his interactions with others 由于与生俱来的特质、个人的关系以及决定性的经验，不可避免地在个体的自我评估以及与他人的互动上都导致了某种独特性和不可替代性。
2.
The major achievements obtained in this paper are as follows : 1 . it analyses the essential features of sericulture in detail and points out that it has many unique characters that are different from general agriculture , such as the irreplaceability of silkworm eggs , mulberry trees and cocoons , high special - purpose of reeling industry ' s assets , complete commercial characters of cocoons and so on 本文主要研究成果如下：一、详细分析了蚕业的基本特性，指出蚕业具有不同于一般农业的诸多特点，如蚕种、桑树、蚕茧的不可替代性，缫丝企业的高度资产专用性，蚕茧的完全商品特性等。
