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potassium polyphosphate
释义
potassium polyphosphate
Encyclopedia
工学
磷化合物
释
potassium polyphosphate
焦磷酸钾
两个正磷酸盐阴离子缩合而成的线性链状聚磷酸盐。又称一缩二磷酸钾、焦磷酸四钾。
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sighting gear
sighting point
sighting telescope
sighting-tube
sighting-tube ring
sight interpreting/translation
sight-line velocity
sight-rule
sightseeing agriculture
Sigiriya
Sigismond Thalberg
sigma
sigma-additive function
sigma-additive measure
sigma-additivity
sigma algebra
sigma-algebra
sigma algebra of events
sigma-algebra of events
sigma-algebra of sets
sigma algebra prior to tau
sigma-algebra prior to tau
sigma-algebra prior to τ
sigma aromaticity
sigma bond
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