The water as cosolvent could enhance extraction efficiency.
以水作夹带剂可以提高除虫菊酯萃取效率。
ASE extraction efficiency is equivalent to that of Soxhlet extraction.
加速溶剂萃取的提取效率和索氏提取相当。
This pre - treatment led to a significant increase in extraction efficiency.
这种预处理可明显地提高超临界流体萃取的效率。
The results showed that the new packing had better extraction efficiency and recovery.
结果显示，新型离子型固相萃取填料具有更好的萃取效率和回收率。
Conclusions Ultrasonic extraction was a simple method, with high extraction efficiency.
结论超声提取方法简单，提取率高，低耗高效。
Those techniques were mainly focused on integration, fast and high extraction efficiency.
上述技术的研究重点集中于集成化、快速和高萃取率。
The nitride semiconductor light-emitting device has improved light extraction efficiency.
该氮化物半导体发光器件具有改善了的光取出效率。
Results the extraction efficiency of the novel method was 2 ~ 3 times higher than the others.
结果双相水解连续萃取法的提取率是常用3种溶剂法的2 ~ 3倍。
The test verifies that the process is reasonable and reliable with higher extraction efficiency.
试验证明，该工艺合理可靠，提取效率较高。
Objective: To compare the extraction efficiency of imperialine extracted with different solvents.
前言： 目的：比较不同溶剂对西贝素的提取效率的影响。
The invention has the advantages of simple process, low cost and high protein extraction efficiency.
本发明工艺简单易行，生产成本低，蛋白提取率高。
Recovery pertains to the extraction efficiency of an analytical method within the limits of variability.
回收率与分析方法可变限度的萃取效率有关。
Stationary phase is the key to determine the extraction efficiency and the range of application of SPME.
固相微萃取技术的萃取效率及应用范围主要取决于其涂层的选择。
AIM To determine the optimal conditions for high DNA extraction efficiency from gels with gel extraction kit.
目的确定提高柱式胶回收试剂盒d NA回收效率的最佳条件。
However, extraction time, increase the amount of liquid case, the heavy metal extraction efficiency is improved.
但在萃取时间、萃取液的总量增加的情况下，各重金属萃取效率得到提高。
The packing has high extraction efficiency and low capacity, and is one ideal kind of liquid-liquid extracting packing.
该填料萃取效率高，容量低，是一种较为理想的液液萃取填料。
A monodispersion droplets system was obtained with the membrane dispersion process. The extraction efficiency was as high as 95%.
研究发现，膜分散萃取可以形成均一的液滴，萃取效果十分显著，级效率在95 %左右。
With increasing number of carbon atom of alkyl group in the ionic liquid the extraction efficiency of lithium obviously increased.
锂的萃取率随离子液体中烷基碳原子数的增加而增加。
Experimental results indicated that a higher extraction efficiency could be achieved by using organic solvents with proper polarity.
结果表明，不同极性的有机溶剂对于极性不同的化合物的萃取效率明显不同。
Furthermore, the luminous device produced by present method has better light extraction efficiency and variable light filed pattern.
此外，其所制作成之发光装置可具有较佳的光萃取效率及可变的光场图案。
The effects of surfactant, salt additive, equilibration time and the equilibration temperature on extraction efficiency were studied.
研究了表面活性剂、盐、平衡时间及平衡温度对浊点萃取效率的影响。
By broking the wall of powdered oils with ultrasonic, the oil extraction efficiency yield was 65%, which met the need of determining POV.
超声波破壁法提油其提油率可达65%左右，可满足测定要求。
The mechanism of microwave solubilization and influence factors of the extraction efficiency of aluminium oxide by experiment are studied.
就这一方法的工艺路线及影响氧化铝溶出率的相关因素进行了实验研究，探讨了微波对粉煤灰的作用机制。
The thermal stability of the polymer coating and the relationship between the styrene ratio and the extraction efficiency were investigated.
用顶空萃取法对水中低级芳烃化合物进行了萃取实验，考察了此高聚物涂层的热稳定性及单体比例与萃取率的关系。 收藏。
It is a fast means to fabricate large-area fluorescent pattern, which provides the possibility to increase the extraction efficiency of OLEDs.
这种快速制备大面积荧光图案的方法在提高有机光致发光器件的光抽取效率方面有着潜在的应用。
The relationship between extraction efficiency and washing time as well as water quantity, and the pulp quality after washing are investigated.
探讨了黑液提取率与浆料洗涤时间、水量的关系及洗后浆所达到的洗净程度等。
Furthermore, we can categorize the texts and create an abstract for every one. This can improve the information extraction efficiency remarkably.
我们还可以把自动识别得到的文本进行更进一步细分，并对每一个文本生成一个摘要，这样就大大提高了信息获取的效率。
As a HPLC method of metal coordinate, the conditions of extraction, extraction efficiency and chromatographic separation conditions have been discussed.
拟定了金属配合物的萃取高效液相色谱法，对萃取条件和萃取百分率，色谱分离条件进行了研究。
The invention has the advantages of short extraction time, high extraction efficiency, small destroy on active ingredients and environmental protection.
本发明具有提取时间短，提取效率高，活性成分破坏小，绿色环保等优点。
Results The extraction time significantly affected extraction efficiency (P< 0.01), the addition of water and the time of extraction were opposite (P >0.05).
结果提取次数对提取效率有非常显著影响（P<0.01），加水量、提取时间对提取效率没有显著影响（P>0.05）。
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