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1)  dual qualitative and dual quantitative similarity method
双定性双定量相似度法
1.
The stabilities among different lots of samples were evaluated by the dual qualitative and dual quantitative similarity method.
结果:测定了10批复方丹参滴丸HPLC指纹图谱,以原儿茶醛为参照物峰,确定15个共有指纹峰,获得了判别其质量的重要数字化信息,并以双定性双定量相似度法评价其批间质量稳定性。
2)  dual qualitative and dual quantitative similarity
双定性双定量相似度
1.
Conclusion The fingerprint technology and the dual qualitative and dual quantitative similarity method for the compatibility of medicines can guide the development of new dosage forms for compound prescription.
采用撤药分析法对附子理中丸HPLC指纹图谱进行拆方研究,运用双定性双定量相似度法对指纹图谱进行评价,从整体上考察不同配伍情况方剂中化学成分的变化。
3)  evaluating method of double qualitative and double quantitative similarities
双定性双定量相似度评价法
4)  dual quantitative similarities
双定量相似度
1.
Objective To establish an information quality control of Compound Salvia Miltrorrhiza Tablets(CSMTs) by HPLC fingerprints using 46 parameters such as dual qualitative and dual quantitative similarities as assessment parameters.
目的采用双定性双定量相似度等46个参数作为评价的信息参量,以建立复方丹参片(CSMTs)HPLC指纹图谱的信息质量控制方法。
2.
Methods The quality of TLPs was evaluated by dual qualitative(SF and SF′)and dual quantitative similarities(C and P)(DQDQS) as assessing parameters while using chromatographic fingerprint(CFP) index(F) to optimize the CFP conditions.
方法采用反相高效液相色谱法,以色谱指纹图谱指数F为目标函数优化选择指纹图谱条件,以双定性相似度(SF与SF′)和双定量相似度(C与P)评价通宣理肺丸真实质量。
3.
The quality of NHJDT was assessed by dual qualitative and dual quantitative similarities.
双定性双定量相似度法评价不同批次牛黄解毒片质量。
5)  the double quantitative similarities
双定量相似度
1.
AIM: The method of the double qualitative similarities and the double quantitative similarities was carried out for the evaluation of the chromatographic fingerprints and applied to HPLC fingerprints of Rhizoma anemarrhenae.
目的:用双定性双定量相似度法评价知母HPLC指纹图谱。
6)  the double qualitative similarities
双定性相似度
1.
AIM: The method of the double qualitative similarities and the double quantitative similarities was carried out for the evaluation of the chromatographic fingerprints and applied to HPLC fingerprints of Rhizoma anemarrhenae.
以双定性相似度SF和SF′、双定量相似度C%和P%评价知母HPLC指纹图谱。
补充资料:双产品法
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性质:又称侯氏制碱法,循环制碱法或双产品法。由合成氨厂提供氨和二氧化碳,以食盐为原料生产纯碱和氯化铵。将氨通入饱和盐水中,制成氨盐水,加入碳(酸)化塔中,同时通入二氧化碳在塔内进行碳酸化反应,生成碳酸氢钠,煅烧后得纯碱产品。分离碳酸氢钠后的母液富含氯化铵,经过加氨、降温(至10~15℃)冷却析出一部分氯化铵结晶,再加入固体食盐进行盐析,可使绝大部分氯化铵结晶析出,经过滤、分离、干燥,并加入抗结块剂即得产品氯化铵。残留氯化钠的母液送回盐水精制系统循环使用。此法是氨碱法的重大改革,利用合成氨系统排出的二氧化碳,可以省去庞大、耗能的石灰窑,也可以取消氨碱法中所用的蒸馏设备,同时获得两种工农业需要的产品-纯碱和氯化铵。但此法腐蚀比氨碱法严重。早期由德国蔡安(Zahn)公司开发的蔡安制碱法也属于联合制碱法。

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