[wedʒ]
楔：一块物质，其一端很厚，向另一端逐渐变薄
习惯用语step wedge
楔形梯级式透度计，X线硬度计：按梯级增厚的形式、通常采用铝制造的一组吸收器，用于测量X线的透度- iodopsin
- iodopyracet
- iodoquinol
- iodosulfate
- iodotherapy
- iodothyroglobulin
- iodothyronine
- iodotyrosine
- iodotyrosine dehalogenase
- iodotyrosine deiodinase
- iodoventriculography
- iodovolatilization
- iodoxamic acid
- iodum
- ioduria
- ioglicic acid
- ioglycamic acid
- ion
- Ionamin
- ionic
- ionium
- ionization
- ionize
- ionocolorimeter
- ionogen