sulphuric acid

音標發(fā)音

Phenol-sulphuric acid method and the standard curve of poly(amino-acid)is suitable to analyze the composition of Lacto-PAHy;
硫酸苯酚法和聚氨基酸標準曲線法適合乳糖化聚天冬酰肼的組分分析；
Methods: We used the phenol- Sulphuric acid method to determine the content of Polysaccharopeptide in Collybia albuminosa from Yunnan province.
方法：本文采用苯酚- 硫酸比色法測定了云南產雞樅菌中多糖的含量。
Microwave, water bath and ultrasonic extraction were employed to extract the polysaccharide from Pyrus Betulaefolia Bge. leaf and anthrone-sulphuric acid colorimetry was used to determine its content.
分別采用微波、水浴及超聲波3種方法提取杜梨葉片多糖，用蒽酮- 硫酸比色法測定多糖的含量。

Then he discovered an ailing state-owned sulphuric-acid factory in the city of Jinzhou.
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To their surprise, they discovered that the seed-formation rates for sulphuric acid and ammonia are between a tenth and a thousandth of those needed to account for the cloud seeding actually seen in the atmosphere.
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硫酸
Their total polysaccharides content determined by the method of phenol-sulphuric acid was increased.
用苯酚硫酸法測粗多糖及純化后各多糖級分的總糖含量，表明兩種柱分離法均可用于純化的海蒿子多糖。
硫磺酸

硫酸
The results showed that nNH3/nSO3 had a significant effect on the concentration of sulphuric acid mist and NH3 in the tail gas, and it determined the composition of the ammonium salt.
結果表明,nNH3/nSO3對尾氣中硫酸霧及NH3濃度有較大影響,而且基本決定了反應成鹽的成分及含量。
機械工程
鄰磺酰苯甲酰亞胺