可信软件特征
trusted software characteristics
跨零件特征造型
interpart feature modeling
零件特征项目
item characters of machine part
零件特征信息
the parts feature information
气象水文特征
Meteorological and Hydrological Characteristics
亲本特征特性
characteristics of the parents
characteristic of male and female parents
characteristics of parents
parent characteristics
软件特征
software feature
The Characteristic of Software
生态水文特征
eco-hydrological alternation