同种异体松质骨进行脱钙处理后成骨性能得到加强，但压力抵抗会大大降低。
Cancellous allografts can be obtained in a demineralized form that increases osteogenic potential but greatly decreases resistance to compressive forces.
因此，饲钙用矿，首先应考查其脱氟性能，这是决定饲钙生产经济效益的主要因素。
Therefore, as a major factor, the deuorenating property of phosphate rock should be considerated for rock producing feed-grade DCP.
使用固定床小型实验台和循环流化床中型实验台，研究了中温干法脱硫技术中的钙基脱除剂的脱硝性能。
The denitrification performance of calcium-based sorbent under mid-temperature range has been investigated on a bench-scale fixed-bed reactor and a pilot-scale fluidized-bed reactor.
使用固定床小型实验台和循环流化床中型实验台，研究了中温干法脱硫技术中的钙基脱除剂的脱硝性能。
The denitrification performance of calcium-based sorbent under mid-temperature range has been investigated on a bench-scale fixed-bed reactor and a pilot-scale fluidized-bed reactor.
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