1) optimal pH of extracting
最佳提取pH
2) optimum pH value
最佳pH值
1.
Every chromogenic reaction has optimum pH value.
从理论上计算了5-Br-PADAP等杂环偶氮类显色剂与多种金属离子显色反应的最佳pH值。
2.
With three different sorts of examples, the Limitation of the conclusion has been proved that whether it is rational to minimum limit optimim acidity when to step titrate mixed ion with the coodinatcd titration, that whether it can be considered as a general law that there is a optimum PH value in optimum acidity.
在最佳酸度范围内有一最佳pH值能否作为一普遍规律的结论,文章从三种不同类型的实例,论证上述结论的局限性。
3) optimum pH
最佳pH
4) optimal pH value
最佳pH值
1.
The optimal pH value was in the range of 5.
有机物去除的最佳pH值范围为5。
5) optimum extraction process
最佳提取工艺
1.
The obtained optimum extraction process is as follows:using 60% ethanol to douse the dried shell of Camellia oleifera Abel at ethanol dried shell ratio(w:w)of 30:1,conducting ultrasonic-assistant extraction for 45rain at 40℃,twice.
对油茶壳中总黄酮类物质的乙醇提取工艺进行了研究,探讨了影响提取率的主要因素,最后通过正交试验确定了最佳提取工艺,结果表明:在30倍于样重的60%的乙醇浸泡后,40℃下超声波辅助萃取45 min,连续提取2次,黄酮的总浸出率可达97。
6) optimum extracting conditions
最佳提取工艺
1.
Study on optimum extracting conditions of flavonoids from sweet-scented osmanthus;
桂花黄酮类化合物最佳提取工艺研究
2.
The optimum extracting conditions were as following: 80 % alcohol, treating with ultrasonic for 45 min, 40 times volumes.
超声波法的最佳提取工艺条件为:使用80%乙醇,超声提取45min,料液比1:40。
3.
Basing on the experiment of single factor, the optimum extracting conditions of flavonoids from citrus was obtained by the response surface methodology designed by Expert Softwarn 6.
0设计了响应面试验,试验分析结果表明,陈皮抗氧化剂的最佳提取工艺为:提取时间1h,水浴温度52℃,乙醇浓度73%,液固比8,提取次数一次。
补充资料：siloxanes and silicones, di-me, di-ph, me vinyl, polymers with ph silsesquioxan
CAS：68037-68-3
中文名称：二甲基-二苯基-甲基乙烯基(硅氧烷与聚硅氧烷)与苯基倍半硅氧烷的聚合物
英文名称：Siloxanes and Silicones, di-Me, di-Ph, Me vinyl, polymers with Ph silsesquioxanes；siloxanes and silicones, di-me, di-ph, me vinyl, polymers with ph silsesquioxan
中文名称：二甲基-二苯基-甲基乙烯基(硅氧烷与聚硅氧烷)与苯基倍半硅氧烷的聚合物
英文名称：Siloxanes and Silicones, di-Me, di-Ph, Me vinyl, polymers with Ph silsesquioxanes；siloxanes and silicones, di-me, di-ph, me vinyl, polymers with ph silsesquioxan
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条