Calculations are performed for the five ternary systems methanol-water-salt.
用其计算了五个甲醇-水-盐体系的汽液平衡。
The qualitative analysis using thin layer chromatography which crocin-1 and crocin-2 as the check samples and the ethy1 acetate-methanol-water (100:16.
对西红花提取物的精制品进行了分析，定性分析采用薄层色谱法，以西红花甙-1、甙-2为对照品，乙酸乙酯-甲醇-水（100：16。
METHOD HPLC gradient elution method was used with methanol-water as the mobile phase to determine the contents of triptolide in its root, branch and leaf at different periods of its storage.
方法以甲醇-水为流动相，采用HPLC梯度洗脱法，测定了雷公藤药材的根、枝、叶中雷公藤甲素在不同存贮期的含量。
Hydroquinone monopropionate was synthesized by partially alcoholysized and deacylated of hydroquinone bipropionate in methanol-water solution and alkaline condition with appropriate antioxidant.
采用氢醌双丙酸酯为原料，在甲醇-水溶液中，碱性条件下，加入适量抗氧化剂，经部分醇解脱酰化反应合成氢醌单丙酸酯。
The resulting solution is directed into tubes containing a catalyst that is activated by UV light and causes the dissolved CO2 to react with water (H2O) to form methanol (CH3OH).
由此产生的进一步方案是将这样的溶液导入内容催化剂的试管中，其催化剂在紫外线的作用下使溶于水的二氧化碳（CO2）与水（H2O）反应，生成甲醇（CH3OH）。
Area of a fingerprint with an electrically charged mixture of methanol and water.
这种技术首先往指纹上一小块区域喷上(0.15x0.15毫米)充上电流的甲醇与水的混合溶液。
With pleasing symmetry the water is then channelled back to mix with the incoming methanol.
由于令人愉悦的对称性，这些水随后被导回去，与进来的甲醇混合。
The reaction, which requires a catalyst, turns the methanol and water into protons and electrons (in other words, dissociated hydrogen atoms) and carbon dioxide.
这种反应，需要催化剂，将甲醇和水变成质子和电子（换句话说，就是游离的氢原子）以及二氧化碳。
Water chestnut drege carboxymethylated product (WCDCMCS) is prepared and studied by methanol solvent method, using water chestnut drege (C6H9O4OH) as raw material under alkaline condition.
研究了以荸荠渣（C6H9O4OH）为原料，采用甲醇溶剂法，在碱性条件下制备出荸荠渣羧甲基化产品（WCDCMCS）。
The energy carrier for this fuel cell system is Methanol mixture with water, which are safer than gasoline.
甲醇重整燃料电池发电系统使用甲醇和水的混合物作为能源载体，安全性优于汽油。
It can be dissolved in Methanol, ethanol and acetone, but not in water.
可溶于甲醇、乙醇、丙酮等有机溶剂，不溶于水。
Ganciclovir could be purified to more than 99.0%(HPLC) by a combination of acetone, acetic acid and water in 83.3% recovery as compared with 30% one when using water or methanol as solvent.
相比目前使用的水或甲醇溶剂纯化收率30％，发现以丙酮、乙酸、水的溶剂体系，精制更昔洛韦收率可显著提高到83.3％，高效液相色谱（HPLC）分析，产品纯度达到99.0％以上。
In this article, analysis by GC of volatile and corrosive samples containing formic acid, formic ether, methanol and water among which there may be reversible reactions is described.
本文介绍了对易挥发、具腐蚀性且组份之间存在可逆反应的含有甲酸、甲酸甲酯、甲醇和水等样品的GC分析。
The cultural fruiting bodies of the Gymnopilus spectabilis were phytochemical investigated using layer extracts with petroleum ether, diethyl ether, methanol and water and silica gel chromatography.
本研究采用石油醚、乙醚、甲醇、水溶剂梯度提取法和多种柱层析法，对栽培橘黄裸伞子实体进行了化学研究。
The effects of catalyst composition, reaction temperature, space velocity, molar ratio of methanol to water, and reaction time on the performance of the microchannel reactor were investigated.
考察了催化剂涂层的配比、反应温度、水醇比、进料速度、反应时间对甲醇重整微槽道反应器性能的影响。
The results show that the increased carbon loadings of cathode GDL is helpful to reduce water loss and enhance methanol efficiency.
结果表明：阴极扩散层碳粉载量（即厚度）增加，电池系统水损失量减少，甲醇法拉第效率和能量效率提高；
A thermodynamics model was proposed to study the equilibrium limitation of methanol decomposition to fuel-gas in the present of methyl format and water.
建立了甲酸甲酯和水共存下的甲醇分解制燃气体系的热力学模型，以研究该体系的热力学平衡限度。
Its adsorption capacities of hexane and methanol are obviously low, whereas the capacity of water is relatively high.
它的正己烷与甲醇吸附量均较低，而水的吸附量相对较高。
Experimental results show that oxygen in the water comes from the adsorbed oxygen and hydrogen from the methyl and the hydroxyl in methanol.
水中的氧来源于吸附态氧，氢来源于甲醇中的甲基氢和羟基氢且以甲基氢居多。
Pathway IV is the most favorable one in the gas phase and benzene, while pathway I becomes the most favorable one in both methanol and water.
在气相和苯溶剂中途径是反应的优势途径，在甲醇和水溶剂中途径则成为最优。
In comparison, it was found that the effects of antioxidation of 50% methanol and water extracts are better, and the 50 % methanol extract is the superior one.
经过分析比较发现，50%甲醇和水的提取物对猪油和花生油的抗氧化效果较好，而50%甲醇稍占优。
The paper compares the Lurgi synthesis gas purification technology with that of Linde, in which the cycling solvent methanol has a high water content and consumes considerably.
针对林德公司工艺存在着溶剂甲醇在循环过程中水含量高和损失大的问题与鲁奇公司合成气净化工艺进行了比较。
We choose methanol as solvent of specimen by comparing water, mixture of methanol and water and methanol.
通过对水，甲醇水溶液和甲醇三种样品溶剂的溶解效果比较，选择甲醇作为样品溶剂。
The effects of reaction temperature, space velocity, molar ratio of water to methanol, and reaction time on the performance of the micro reactor were investigated.
试验研究分析了反应温度、进料速度、水醇比（水和甲醇的物质的量的比）、反应时间对甲醇水蒸气重整制氢微型反应器性能的影响。
The bubble cap column with direct steam heating was used for separating methanol and water.
采用直接蒸汽加热的泡罩塔用于甲醇和水的分离，具有回收效率高和操作费用低的优点。
Acidity and infrared attenuation ability of water, methanol and ammonia using titanium tetrachloride as liquid smoke agent were studied in detail.
分别使用纯水、甲醇溶液、氨水等试剂与四氯化钛成烟，对烟雾的酸碱性及红外衰减性能进行了实验研究。
The loading of water is lower than that of methanol in lower partial pressure, which exhibits a somewhat hydrophobic property of the zeolite.
在低分压下水相对于甲醇的吸附量表明沸石具有一定的疏水性质。
Crude methanol in the methanol content of about 80 percent, most of the rest is water, methanol fine products in the purity of up to 99%.
粗甲醇中甲醇含量约80%，其余大部分是水，产品精甲醇的纯度可达99%以上。
Therefore, it is possible to use the cheap solvents (mixture of methanol and water) instead of the expensive hexane and acetone when the Accelerated Solvent Extraction method is employed.
这表明采用加速溶剂提取技术，可用价格较低的甲醇取代昂贵的正己烷和丙酮。
This paper has studied the effects of gas composition, salinity of formation water, methanol, condensate and a new kinetic inhibitor on formation conditions for hydrate.
研究了气体组分、地层水矿化度、甲醇、凝析油、新型动力学抑制剂对水合物生成条件的影响。
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