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- Imhoff and his colleagues took into account the efficiency of extraction and production methods, which varies considerably by country. 伊霍夫和研究同仁考虑到,各国因生产方式不同而产生的效能差异。
- The test is a research on the extraction of distilling essential oil from leaves by comparing efficiency of extraction by three reagents. 本试验对树叶中提取精油萃取液进行了研究,通过三种不同试剂萃取,对水蒸汽蒸馏产物所得的萃取率来研究其适合度。
- The CCCMS was compared with the ordinary mixer-settlers in stage efficiency of extraction, solvent entrainment loss and economic effects. 并与普通混合澄清器进行了萃取级效率、溶剂夹带损失和经济效益对比。
- The efficiency of extraction of polysaccharides from Agrocybe aegerita are compared in the single extraction method and the combination of several single extraction methods. 比较了各种单一提取法和由单一提取法组成的几种组合提取法对茶树菇多糖的提取效果。
- The progress of the study is reviewed from the aspects of medical efficiency of extract, chemical composition of centipede and bioactivity of toxins. 本文从蜈蚣全虫浸提物的药效、虫体的化学组成和蜈蚣毒的生物活性等方面综述了蜈蚣的药用研究进展。
- And the efficiency of extraction from cultured toxic Microcystis. aeruginosa PCC7820 in both rapid methods were correlative to the classical 5% acetic acid and 70% methanol methods with S.D. of 4.6% for MCLR and 1.7% for MCRR. 以实验室培养的产毒铜绿微囊藻(Microcystis.;aeruginosa)PCC7820为样品的提取实验表明;两种快速提取方法与传统的5%25乙酸、70%25甲醇萃取法提取效率的相对误差分别为4
- Luteolin, a major flavonoid to show efficiency of extraction from peanut hullsl, has anti-oxidative and anti-microbial activity that may cure coronary disease by lowering fat in blood and cholesterol. 摘要花生壳提取物的有效成分是以木犀草素为主的黄酮类化合物,具有抗氧化与抗菌活性、降血脂与胆固醇和治疗冠心病的作用。
- ConclusionThe concentration of ethanol and lasting time of extraction have a great influence upon the extracting efficiency of paeoniflorin. 结论乙醇浓度和提取时候对白芍中芍药苷的提取率有较大影响。
- The test is a research on the extraction of distilling essential oil from leaves by comparing efficiency of extraction by three reagents.Those are ether, ethyl acetate and ether from Petroleum. 本试验对树叶中提取精油萃取液进行了研究,通过三种不同试剂萃取,对水蒸汽蒸馏产物所得的萃取率来研究其适合度。
- The research of new methods of extracting volatile oil has important significance in improving the craft and efficiency of... 研究新提取方法对于改进荆芥挥发油的生产工艺,提高生产效率有重要意义。
- Friction lowers the efficiency of a machine. 摩擦减低机器的效率。
- Can press season or press year of extraction. 可按季或按年提取。
- Safety assessment of extract from green tea. 绿茶提取物的安全性分析评价。
- He asked about the efficiency of the new machine. 他问到新机器的效率。
- Ultra-WideBand Synthetic Aperture Radar (UWB SAR) can detect shallow buried UneXploded Ordnance (UXO), where the efficiency of extracted features determines the detection performance. 超宽带合成孔径雷达(UWB SAR)能够探测浅埋未爆物(UXO),而提取特征的有效性直接决定了检测性能。
- Based on the variation characteristics lying in the RCS sequence, a method of extracting the precession period was proposed.Simulation results demonstrated the efficiency of the method. 仿真实验结果表明,文中提出的方法能够有效估计目标的进动周期。
- To destroy or hinder the efficiency of; frustrate. 使不起作用使无效或限制其效力的发挥;阻挠、挫败
- How to improve the efficiency of a meeting? 如何提高开会的效率?
- Decuple Efficiency of Learning II. 十倍速学习法2。
- The stirrer allocated ensures the homogeneity of extraction. 配备搅拌器,保证提取的均一性;