Gas Chromatography Analysis of the Gas of the Biomass Gasification Experiment in Supercritical Water

Preparation and high performance liquid chromatography analysis of glycosaminoglycan-derived digestion products

糖胺聚糖酶解衍生物的制备和液相色谱分析

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Using a photodiode array detector in liquid chromatography analysis of pesticides

二极管阵列检测器在农药液相色谱分析中的应用

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Application of Gas-phase Chromatography Analysis in Diagnosing Transformer Internal Fault

气相色谱分析在诊断变压器内部故障中的应用

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Gas Chromatography Analysis of the Reaction Products of Ethanol Carbonylation

乙醇催化羰化合成产物的气相色谱分析

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An Example of Large Power Transformer Fault Judgment by Means of Gas Chromatography Analysis Technique

气相色谱分析技术应用于大型电力变压器故障诊断中的实例

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Diagnosing Reactor Fault with Gas Chromatography Analysis Method

用气相色谱分析法诊断电抗器故障

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Gas Chromatography Analysis Used for Faults Diagnosis of Traction Transformers

绝缘油气体色谱分析判别牵引变压器故障

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Reversed Phase High Performance Liquid Chromatography Analysis of

2-氯-4-氨基甲苯-5-磺酸的反相高效液相色谱分析

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Influencing Factors and Elimination Method in Ion Chromatography Analysis

离子色谱分析中影响因素及消除方法

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Application of SF_6 electric apparatus gas chromatography analysis to field

SF6电气设备气相色谱分析在现场的应用

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The concentration of the sample solution waw determined by HPLC.

用高效液相色谱法测定溶出样品液的浓度。

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By means of changing the concentration of OP solution and the varieties of organic additive, the enrichment condition was optimized: 5% OP+ 5% carbamide as the extractive agent, using SPE, acetonitrile as eluent.

通过改变OP水溶液浓度和有机添加剂种类，研究了萃取和富集的条件：以5%OP+2%尿素作提取液，过SPE小柱，乙腈洗脱。

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To lower the concentration of the solution used to enlarge holes can effectively lower the solubility on the surface of Al-foil and reduce the cuniculi of hole, resulting in the improvement of capacitance and mechanical intensity of etched foil.

降低扩孔液的浓度，能有效地降低铝箔的表面溶解度，减少串孔现象的发生，从而提高腐蚀的比容及机械强度。

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If the concentration of KOH solution is reduced to 20%, the change of morphology does not occur until the concentration to 10%. And 10% KOH solution will bring electrolytic zinc to grow to regular dendritic structures.

如果降低KOH溶液的浓度至20%，形貌不会发生转变；进一步降低浓度至10%，形貌才会向规则枝晶状方向转变。

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The concentration of PA6 solution was 8%-18% by mass frac-tion and the diameter of the obtained fiber was 50-500 nm while using HFIP as solvent.

HFIP作为溶剂时PA6可纺丝溶液质量分数为8%～18%，纤维直径为50～500nm；

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When the concentration of CS solution was 2%, pore size of composite was about 200-800 μ m, and HAp particles were claviform with 15 μ m in length.

CS浓度为2%时，支架材料孔径约为200&800μm，HAp为规则的棒状颗粒，其长度均小于15μm。

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However, low temperature aqueous solution can obtain a large number of ZnO nanotubes. Controllable aspect ratio of ZnO nanotubes can be achieved through regulation the concentration of KOH solution. 3.

而采用低温水溶液法合成了大量的ZnO纳米管，并且通过改变KOH碱溶液的浓度能够对ZnO纳米管的长径比加以控制。

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Through actual production it is found that it is desirable to control the concentration of the solution at 87.5%~ 91.5%, and then the bulk density becomes ideal.

通过实际生产，控制溶液浓度在87.5%～91.5%较适宜，此时具有理想的堆密度。

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The concentration of concentrated solution is 1 ∶ 5 ( W/ V) and alcohol concentration is 70% in the processing of alcohol-precipitation.

醇沉时白及水提浓缩液的浓度为1∶5（W/V）、白及水提浓缩液的含醇量达70%。

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And the concentration of CaCO_3 solution is not the predominant factor to determine the induction period of nonmetallic materials, but is to metallic materials.

碳酸钙的浓度不是影响非金属材料诱导期的主要因素，但对于金属材料却存在较大影响。

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