无限可分分布
infinitely divisible distribution
二维线性可分性分析
two-dimensional linear discriminate analysis
B的物质的量浓度
amount-of-substance concen-tration of B
磁性物质质量分数
mass fraction of magnetic substances
肺泡表面活性物质分泌
Pulmonary surfactant secretion
含有放射性物质的组织
radioactivity-bearing tissue
挥发性物质分析
analysis of volatile substances
活性物质分离
isolation of active substance
建筑的物质性
Architectural materiality
矿物质的物理性质
physical character of minerals
气体标准物质的性能评价
material evaluation of gas standard material
热敏性物质的载体干燥
Carrier drying of thermosensitive materials