萃取
- 与 萃取 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The effect of various polar fractions from Psoralea corylifolia L. ethanol extract on cell proliferation and differentiation were further examined and its ethyl acetate fraction were found to be active fraction.
对补骨脂不同极性萃取物进一步进行成骨样细胞增殖和分化活性测试，发现补骨脂乙酸乙酯萃取物为补骨脂中的主要活性部分。
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One of the two ATPS phases, which is rich in surfactant, is complex in rheology.
研究发现，物质在双水相中被萃取的效率取决于两个因素：被萃取物质的疏水程度和在溶液中的电性。
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Accelerated solvent extraction is an effective means of extracting analytes from solid and semisolid matrices.
快速溶剂萃取是从固体和半固体基质中萃取分析物的有效方法。
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The principle of solid phase extraction was discussed and its use in lead ion analysis was summarized.
介绍了固相萃取技术的一般原理后，综述了固相萃取技术在铅离子分析中的应用。
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A method for analysis of tebuconazole in water using solid phase extraction and high performance liquid chromatography was developed.
首次建立了固相萃取-高效液相色谱法检测水中戊唑醇的方法并优化了固相萃取和高效液相色谱的条件。
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A method for the determination of squalene in seawater was developed by using solid-phase microextration with 100 μm polydimethylsiloxane coating and gas chromatography-mass spectrometry.
摘 要 首次报道了应用聚二甲基硅氧烷纤维作为固相微萃取的萃取头，色-质联用法快速测定海水中角鲨烯的方法。
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Finally,the optimal experimental options could be used to detect the residual sulfonamide in the milk,and get good recovery and reproducibility , therefore ,getting up a quick and simple methode for Solid-pahse extraction technique.
最后将最佳的实验条件应用到侦测牛奶中磺胺剂的浓缩萃取，皆能得到高的回收率与再线性，因此建立一个快速、简单易操作的固相萃取技术。
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The result shows:(1) The value of pH of solution should be adjusted with phosphoric acid and sulphurous acid (1:2) at extracting pectin from apple pomace,and the pectin with the best color and quality was obtained.
研究结果表明：①用本试验所用的果渣提取果胶，应选用H_3PO_4和H_2SO_3混合酸(1：2)作为萃取剂调节溶液的pH值，所得粗果胶无论是产率还是色泽都优于其它酸萃取的效果。
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The effect of operation conditions on the concrete yield, such as the state of materials, pressure, temperature and granularity etc, are studied from the systematic experiments of fresh, sundried flowers and Semen Cassiae.
通过对鲜槐花、自然风干槐花和决明子的一系列SFE-CO2实验，研究了物料状态、萃取压力、温度、粒度等对萃取效果的影响。
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This paper introduced the basic principle and the characteristic of the supercritical CO2 extract technology.
介绍了超临界CO2萃取技术的基本原理及特点，并阐述了超临界CO2萃取技术在中草药方面的应用和发展前景。
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。