The higher separating of pressure was, the lower the rate of extraction was.
分离压力升高，萃取率呈下降趋势。
Conclusion: The method has high rate of extraction and short time of extraction.
结论：该法提取率高，提取时间短。
The purity of product comes up to 99. 99 %, and the rate of extraction is more than 98. 5 %.
本工艺是在不加惰性气体保护的密闭系统内完成的，产品纯度达99.99%以上，萃取收率大于98.5%。
This method has some characteristics, such as simpleness, the high rate of extraction and the less toxicity.
该方法具有简便、得率高、毒性小等特点。
Rate of extraction of the micro amounts elements from the 5 medicines mentioned above by decoction in water was also tested.
对用水煎煮此5种中药时，上述微量元素的溶取率也进行了试验。
The rate of extraction and purity of the total alkaloid was 80% and 30% or so respectively after the purification with AB-8 macroporous resin.
经ab - 8树脂处理后乌头总碱提取率可达80%以上，终产品总生物碱纯度可达30%以上。
By studying the rate of extraction of Gardenia yellow on the different kinds of technological conditions, we acquire the best technological way.
通过研究不同条件下的栀子黄色素的提取率，介绍了提取最佳工艺条件。
Methods To explore the influences of each links of productive process on the rate of extraction, percentage loss and the transferring rate of paeoniflorin by HPLC.
方法用高效液相色谱(hplc)法考察疏肝理脾片主要指标成分芍药苷在原生产各环节中(水提液、精制液、干燥品等样品)的提取率、损失率、转移率。
The security of the stoping-cemented fill method is good and the rate of extraction is high. It has made the contribution for mine in technical progress and improving economic benefits.
胶结充填采矿法安全性好、回采率高，为矿山技术进步、提高经济效益起到了积极作用。
Oil well engineering is quite an art - once you have a filed producing, how do you get the right balance between the rate of extraction and the total amount that you can extract from it.
油井工程是种艺术——当一个油田开始开采，如何更好的在提取率和可提取的总量间进行权衡。
Three days later, a paper published by researchers at Uppsala University in Sweden showed that the IEA's forecasts must be wrong, because it assumes a rate of extraction that appears to be impossible.
三天之后，由瑞典乌普萨拉大学的研究者发表的一篇文章显示IEA的预测肯定是错误的，因为它假设的开采率看起来无法实现。
Dr Tourassi has found that her system can reliably distinguish tumour masses from normal tissues, and has a lower rate of false positives than systems based on feature extraction.
Tourassi博士发现，这项技术的确能够从正常组织里发现肿瘤组织，并且有着相对于特征穷举法更低的假阳性率。
The extraction of fingerprint feature is critical to improve the rate of fingerprint recognition.
要提高指纹识别的识别率，关键是指纹特征的提取。
Methods: To explore the influences of the different extraction, concentration and drying method on the transferring rate of TMP by HPLC.
方法：用HPLC法考察不同的提取、浓缩及干燥方法对川芎嗪的提取率及转移率的影响。
Through the single-factor experiments we found that the extraction rate of propolis would be obviously enhanced when we add Sea Buckthorn Seeds to propolis by supercritical CO2 extraction.
通过单因素实验研究，发现在超临界CO2萃取蜂胶过程中添加一定量的沙棘子能显著提高超临界蜂胶成分的得率。
Objective: Compare the extraction rate of Rutin in different extraction process.
目的：比较芸香苷在不同提取工艺下的提取率。
Experimental results showed the advantages of liquid membranes: rapid rate of uranium transport, high efficiency of extraction, high selectivity and good stability.
结果表明，此乳状液膜体系对铀具有迁移速度快，提取效率高，选择性和稳定性好的优点。
Objective to compare impregnation, extraction back to normal, continuous circumfluence, ultrasonic extraction, complex method of extraction of berberine hydrochloride in the Chinese extraction rate.
目的比较浸渍法、一般回流提取法、连续回流法、超声提取法、复合方法提取黄连中盐酸小檗碱的提取率。
And the condition of alcohol sedimentation were optimized with the extraction rate of 80% alcohol and contents of starchy trine hydrochloride.
以80%乙醇浸出物得率、盐酸水苏碱含量为指标考察益母草与川芎水煎提取液的醇沉条件。
ResultsSupercritical CO2 adding nonionic surfactant mixed system of the polyol could significantly enhance extraction rate of Salvianolic acid B.
结果超临界CO2萃取中加入非离子表面活性剂的多元醇混合体系可大大提高丹酚酸b的提取率。
SA-B extraction rate was significantly increased in the process of composite enzymatic extraction.
复合式酶法提取明显提高了丹参中丹酚酸B的提取率。
Under this optimal condition, the extraction rate of total saponins was 82.41%.
在这个最佳条件下试验，三七总皂苷提取率为82.41%。
Methods: the extraction technique was evaluated by single factor experiment and orthogonal design, with the extraction rate of the asiaticoside as indicator.
方法：以积雪草苷提取率为评价指标，采用单因素实验与正交实验设计优选出积雪草中积雪草总苷的提取条件。
Experimental results show that the extracting rate of "boiling extraction" is obviously greater than that of ordinary extraction.
实验结果表明沸腾浸取的提取速率要大于普通浸取的提取速率。
Results showed that the extraction rate of supercritical CO2 fluid extraction with entrainer was about 1. 25 times as that of traditional solvent extraction.
结果表明，加夹带剂的超临界CO 2流体萃取法的提取率约提高为传统溶剂萃取法的1.25倍。
Three pretreatments including air oxidation pretreatment, nitric acid oxidation pretreatment, ultrasonic pretreatment are used to increase the rate of humic acid extraction.
采用空气氧化预处理、硝酸氧化预处理、超声波预处理三种方法提高腐殖酸的提取率。
The pineapple produced in Zhanjiang as the raw material and the single factor tests and orthogonal test were used to study the effects of enzyme pretreatment on extraction rate of pineapple juice.
采用正交试验法研究了果胶酶和纤维素酶的酶用量、酶比例、酶解温度以及酶解时间对菠萝果汁提取率的影响。
The pineapple produced in Zhanjiang as the raw material and the single factor tests and orthogonal test were used to study the effects of enzyme pretreatment on extraction rate of pineapple juice.
采用正交试验法研究了果胶酶和纤维素酶的酶用量、酶比例、酶解温度以及酶解时间对菠萝果汁提取率的影响。
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