- 行业: Library & information science
- Number of terms: 152252
- Number of blossaries: 0
- Company Profile:
The National Library of Medicine (NLM), on the campus of the National Institutes of Health in Bethesda, Maryland, is the world's largest medical library. The Library collects materials and provides information and research services in all areas of biomedicine and health care.
Sets of concentrations, numbers and exposure times that are associated with the specific effects of factors in environmental media on man, animals, vegetation, and the environment in general.
Industry:Biology; Chemistry
Sheet of one or more layers of cells covering the internal and external surfaces of the body and hollow organs.
Industry:Biology; Chemistry
Significant decrease in bone mass with increased porosity and increased tendency to fracture.
Industry:Biology; Chemistry
Simultaneous or successive effect of factors of diverse types (chemical, physical, biological) on an organism.
Industry:Biology; Chemistry
Small groups of cells distinguishable, in appearance or histochemically, from the surrounding tissue: indicative of an early stage of a lesion that may lead to the formation of a neoplastic nodule.
Industry:Biology; Chemistry
Small groups of cells distinguishable, in appearance or histochemically, from the surrounding tissue: indicative of an early stage of a lesion that may lead to the formation of a neoplastic nodule.
Industry:Biology; Chemistry
Solvent abuse using plastic cement or other solvent-based adhesives.
Industry:Biology; Chemistry
Specially reared laboratory animal whose microflora and microfauna are specifically known in their entirety.
Industry:Biology; Chemistry
