CCT国际环境的优化
optimization of CCT international environment
Fe配位环境的谱学研究
Study of Fe3+ coordination environment by spectroscopies
包装环境的杀菌
asepsis of packaging environment
不损害环境的技术
environmentally benign technology
产品设计的环境因素
environment factors of product design
档案管理环境的自动控制
field environmental condition control
对地球环境的影响
effects on the environment of the Earth
对环境的反应
Response to differnt climates
对环境的犯罪
crime against the environment