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- volume extraction ratio 矿床总体积和采空区总体积之比
- Some influence factors on extraction ratio of tussah pupa oil were scussed. 以柞蚕蛹为原料进行柞蚕蛹油提取的研究。
- The average Mass Extraction Ratio of the measured resources in Area A is expected to be at 31.7% for assumed permissible parameter and design layouts. 如按假设容许参数及设计方案计算的话，A区测定资源的平均矿体萃取率有望达31.;7%25。
- Objective:To determine the extraction ratio and contents of salidroside in Rhodiola crenulata(Hook.. F.et. 目的:测定不同贮藏年限大花红景天的出膏率及红景天苷的含量。
- The paper indicated the main factors which affected the extraction ratio of flavonoid compounds in toona sinensis. 探讨了影响香椿中黄酮类化合物提取率的主要因素。
- Effect of different calcination temperature on structure and extraction ratio of alumina from Kaolinite of Inner Mongolia was studied in this article. 考察了煅烧温度对内蒙煤系高岭土结构及其氧化铝浸出率的影响。
- The result showed that the extraction ratio is 16%. The refractive index of the seed oil is 1.4741,the iodine value is 126.9gI/100g,the acid value is 6.72mg(KOH)/g,the saponification value is 185. 1mg(KOH)/g. 结果表明;野西瓜苗种子油的提取率为16%25;折光率为1.;4741;碘价为126
- This paper uses Ultrasonic Extraction and Soxhlet Extraction,apllies Uniform Design,studies the extraction ratio of sunflower seeds oil in various condition,and puts forword the optimal condition. 应用超声波法和索氏法,采用均匀实验设计,研究了各种因素对葵花籽油提取率的影响,确定了葵花籽油的最佳提取条件,为葵花籽油的大规模工业生产提供技术参考。
- The reaction product was extracted for dehydration by saturated KAc, using 3% K2CO3 as neutraliz-er, 0.4:1 extraction ratio, room temperature, and two stages... 经精馏可以得到相当于乙酸乙酯二级品的乙酸乙酯与丙酸乙酯混合酯产物。
- This article studies the main factors, which affect the extract ratio of aluminum oxide from lean alumina ore, such as the ratio of raw material, particle size, broiled temperature, and broiled time. 摘要探讨了原料配比、粒度以及配料烧结温度、时间等工艺因素对贫铝矾土中氧化铝的提取效率的影响。
- The volume of this container is 20 cubic meters. 这个集装箱的体积是20立方米。
- This volume is foxed on the flyleaf. 这卷书的空白页发黄了。
- The store- room be400 cubic feet in volume. 这库房的容量是400立方英尺。
- RESULTS and CONCLUSION The average extracting ratio of Polygonummultiflorum Thunb.was lower,but its efficient part content was higher than Cynanchum bwgnei... 结果及结论白首乌的平均提取率高,赤首乌中二苯乙烯苷含量高。
- The liquid was 5 litres in volume. 该液体的体积为5升。
- The volume of trade with Japan has increased. 与日本的贸易额增加了。
- Extraction ratio of chloride ion 离子迁出率
- Don't play your radio at full volume. 不要把收音机开到最大的音量。
- The volume of this container is 1000 cubic feet. 该容器的容积是一千立方英尺。
- He turned up the volume on the television. 他把电视机的音量调大了。
