Key words: coal fly ash; aluminum; pressure acid-leaching; extraction efficiency [gap=22471]关键词： 粉煤灰；铝；加压酸浸；提取率
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... water extraction 水萃取；水抽提 extraction efficiency 提取率；光效率；取出效率；榨出率 extraction system 萃取系统；抽提系统；引出系统 ...
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Light Extraction Efficiency 光提取效率
LED extraction efficiency LED出光效率
beam extraction efficiency 束流引出效率
Increasing The Extraction Efficiency 提高萃取效率
oil extraction efficiency 出油效率
The total extraction efficiency amounted to 85.0%.
此时,有机酸的萃取率可达85.0%。
参考来源 - 市政污泥厌氧酸化混合液中有机酸的分离提取研究The single pulse energy of 51 .9mJ and extraction efficiency of 51.8% have been measured in the experiment on diode-pumped Nd:YAG slab two-pass power amplifier.
实验得到激光二极管泵浦Nd：YAG 板条双程功率放大器的单脉冲输出能量为51.9mJ，能量提取效率为51.8%。
参考来源 - 激光二极管泵浦Nd:YAG多程激光放大器研究These problems include optical damage, optical loss, coupling, detuning, sensitivity to vibration and misalignment, and extraction efficiency etc.
这涉及到腔镜损坏、光腔损失,输出耦合,腔长调节,模式演化,对振动及非共线问题的敏感性,抽取效率等。
参考来源 - 自由电子激光振荡器光腔问题的理论研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
The RF method shortens the ion extraction time, and increases the ion extraction efficiency. It can also control the plasma density by changing the magnetic field.
共振法缩短了离子引出时间，提高了离子引出效率，并且可以通过对外加磁场的调节来控制等离子体密度。
Considering factors of extraction efficiency, oil yield and environmental protection, the ultrasonic extraction and the supercritical carbon dioxide fluid extraction are the appropriate methods.
从提取效率、油的得率及绿色环保几个因素综合考虑，超声波提取法和超临界二氧化碳萃取法是比较理想的两种提取方法。
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