• HPLC with rapid separation column for the determination of lactic acid in fermentation was studied.

    快速分离高效液相色谱法测定生物发酵产物乳酸方法进行了研究

    dict.cnki.net

  • To realize the computer based design of separation columns, the process of separation column design by human designers was analyzed.

    分离设备设计主要特点设计问题分解层次结构和应用不同类型的知识

    dict.cnki.net

  • In a separation column packed with calcium charged crosslinked polystyrene ion exchange resin, the effects of various operating parameters on separation of fructose and glucose are investigated.

    离子处理离子交换树脂分离上,考察不同分离条件果糖葡萄糖分离效果影响

    dict.cnki.net

  • The effect of special treated water sample, the selection and condition of separation column were studied in this assay.

    水样保存特殊性影响色谱选择实验条件进行研究

    dict.cnki.net

  • The simulation calculations and analysis was made for operation technology of separation column in Zimmer polyester plant. The inner structure were reformed by directed float valve tray.

    吉玛聚酯装置工艺分离操作工艺进行模拟计算分析采用导向板对构件进行了改造

    www.chemyq.com

  • The principle of the discoid electrophoresis of polyacrylamide gel was explained. The composition and preparation method of gel separation column was introduced in detail.

    介绍聚丙烯酰胺凝胶电泳电泳原理凝胶分离组成及其制备方法

    www.chemyq.com

  • Abundant experience is also owned by GTC at energy saving and debottleneck in separation column system.

    而且GTC际特分离系统节能降耗脱瓶颈方面拥有丰富经验

    www.1x1y.com.cn

  • GTC's process and unit mainly applies to separation column system.

    GTC际工艺设备主要集中分离系统

    www.1x1y.com.cn

  • After adsorbing the impurities the adsorbent column is quickly heated and the impurities are sent to the separation column and then to the detector for quantification.

    吸附杂质吸附快速加热杂质输送分离柱中然后送入检测器进行定量分析

    www.pat365.com

  • The advantages and disadvantages of the application of magnetic separation column in industry are pointed out and the suggestions on its further improvement are given.

    指出磁选工业应用中的优势不足提出磁选进一步改进建议

    www.chemyq.com

  • To reduce the expenses it is preferable to have the separation column and the adsorption column inside the GC oven.

    为了降低费用优选GC室内分离吸附

    www.pat365.com

  • An intelligent separation column design system was developed with this new architecture.

    基础上,开发分离设备智能设计系统

    dict.cnki.net

  • When speciation of sulfur compounds is required the sulfur impurities may be optionally concentrated and sent directly to a separation column and the detector bypassing the oxidation unit.

    需要确定化合物物种可以任选地杂质进行浓缩然后直接输送分离检测器中,而氧化装置旁路

    www.pat365.com

  • For the measurement of individual hydrocarbon species the sample is sent to a concentrator, and a separation column and sent to a FID detector for analysis.

    对于各种物质测量样品输送浓缩器分离然后输送FID检测器进行分析

    www.pat365.com

  • The troublesome separation of column chromatography would be avoided as crude product recrystallized inn-butanol.

    产物采用正丁醇重结晶避免使用繁琐层析分离

    dict.cnki.net

  • Oridonin was purified by the further separation of column chromatography.

    色谱进一步分离制备高纯度素。

    www.zgyxzz.com.cn

  • The air-valve was compared with one-way tank, both of which are used for avoiding liquid column separation in the pipe.

    计算结果表明,局部凸起点附近加装单向调压更能较避免分离发生。

    www.dictall.com

  • The tray hydraulic performance is directly related to operational capacity and separation efficiency on column.

    上的流体力学状况直接关系板式的通量分离效率

    dict.cnki.net

  • The optimum condition of the separation enrichment by column chromatography with activated charcoal and sodium sulfite strip and extraction of trace gold with TMK-isoamyl alcohol has been studied.

    本文叙述活性炭色层分离、亚硫酸钠解吸、TMK-异戊萃取比色测定痕量方法。

    dict.cnki.net

  • An automatic device for micro-column separation and preconcentration was developed and tested.

    研制一台自动化分离富集装置

    dict.cnki.net

  • The conditions of pre process such as extraction, evaporation, and column separation of sediment samples are optimized.

    沉积物样品预处理蒸发柱层萃取步骤条件进行优化

    dict.cnki.net

  • With chromatographic separation by extraction column, the system was successfully applied to determine the heavy rare earth element dysprosium in ores with satisfactory results.

    结合萃取色谱分离方法测定稀土矿石中的微量稀土元素

    dict.cnki.net

  • The successful practice of column separation has made a beneficial exploration in molybdenum separation process.

    柱式分选成功实践钼矿石分选工艺做出有益探索

    www.jsks.net.cn

  • Water hammer occurs due to cavities collapsing with water column separation at multi-points in high lift intake pump station.

    扬程取水泵站容易发生水柱分离严重的断流弥合锤危害

    www.dictall.com

  • In the paper, the experiment, in which the column separation phenomenon in the horizontal duct is investigated, is presented.

    本文首先介绍了我们对水平管道系统中的液柱分离现象所作的实验

    dict.cnki.net

  • Some compounds were extracted with alcohol from Sanguisorba root, from which saponnins were separated completely through column separation and ultra violet analysis.

    根部乙醇提取物中获得若干化合物分离紫外分析,将皂与其他成分完全分离

    www.dictall.com

  • After column chromatographic separation, re-crystallization treatment and supercritical fluid precipitation treatment, the purity of lutein is improved.

    粗提物层析分离结晶,再经过超临界流体沉淀处理提高叶黄素纯度

    www.dictall.com

  • After column chromatographic separation, re-crystallization treatment and supercritical fluid precipitation treatment, the purity of lutein is improved.

    粗提物层析分离结晶,再经过超临界流体沉淀处理提高叶黄素纯度

    www.dictall.com

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