信息安全 信息系统安全防护技术 释文 multilevel security 多级安全
- photosynthetic membrane
- photosynthetic nitrogen-use efficiency
- photosynthetic oxygen evolution
- photosynthetic phosphorylation
- photosynthetic pigment
- photosynthetic pigments
- photosynthetic potential productivity
- photosynthetic product
- photosynthetic productivity
- photosynthetic rate
- photosynthetic response
- photosynthetic type or pathway
- Photosynthetic water-use efficiency
- photosyntometer
- photosystem
- photosystems
- phototactic
- phototaxis
- phototelegram
- phototelegraph
- phototelegraphy
- phototelephone
- phototelephony
- phototelescope
- photo theodolite