数据库 数据库理论 释文 external schema 外模式
- biological heat transfer
- biological hydrogen production
- biological hydrogen production technology and equipment
- biological immobilization
- biological information
- biological injury in hot environment
- biological ink
- biological inorganic chemistry
- biological intrusion disaster in China
- biological invasion
- biological isotopic effect
- biologically active peptide
- biologically active preparations
- biologically derived materials
- biological macromolecule
- biological mass spectrometry
- biological mass spectrometry (BMS)
- biological material
- biological material surface and interface
- biological matrices
- biological measures for mined land reclamation
- biological membrane
- biological methane
- biological methylation of mercury
- biological microcalorimetry