ash-composition 灰成分
coal ash composition 煤灰成分
the ash composition 煤灰成分
ash composition of coke 焦炭灰成分
alkaline composition in ash 灰的碱性成分
chemical composition of fly ash 粉煤灰化学成分
Composition of Coal Ash 煤灰成分分析标准物质
ash h composition 灰分组成
composition of ash 灰分成分
Coal ash composition analysis is an important item.
煤灰成分分析在煤质分析中是比较重要的项目。
A classification table of oil shale ash composition is given out.
提出了油页岩灰分成分的分类表。
No significant difference was observed in body composition, but the crude ash (CA) content increased and the crude protein (CP) content decreased with increasing in olaquindox levels.
喹乙醇对中华鳖稚鳖营养组成的影响没有达到显著水平，但有提高鳖体中粗灰分及降低鳖体中粗蛋白的趋势。
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