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Process technology for manufacture of δ-layered crystalline sodium disilicate using dilute alkali liquor and acidic silica residue ,which are waste effluents from zirconium oxychloride production,with supplement of a small amount of quartz sand was studied.

利用氯氧化锆生产过程中排放的稀碱液、酸性硅渣辅加少量石英砂，研究了δ-层状结晶二硅酸钠的制备工艺，得到较佳合成工艺条件为：反应液配比M=n(S iO2)/n(Na2O)=2。

Even in carbon disulphide in very dilute solution, the alcoholic spectrum shows some changes in the

即使在很稀的二硫化碳溶液中，醇类光谱还表现出由于与溶剂缔合而产生的OH频率的一些改变。

Even in carbon disulphide in very dilute solution , the alcoholic spectrum shows some changes in the OH frequency due to solvent association.

即使在很稀的二硫化碳溶液中，醇类光谱还表现出由于与溶剂缔合而产生的OH频率的一些改变。

Methods: In dilute H2SO4 medium, resorcinol could sensitively inhabit the gallocyanin solution descolorization reaction with KIO4 and H2O2, the optimal condition was investigated, based on which, an inhibition kinetic spectrophotometric method for the determination of resorcinol was established.

在硫酸介质中，间苯二酚能灵敏地阻抑高碘酸钾和过氧化氢氧化棓花青的褪色指示反应，在探讨了反应的优化条件和动力学参数后，建立了测定微量间苯二酚的阻抑动力学光度分析新方法。

The fast gelable CS/GPS solutions at 37℃can be obtained by increasing the concentration of GPS and pH of solutions through dissolved GPS into dilute NaOH solution.

增大甘油磷酸钠的浓度，并将甘油磷酸钠溶于氢氧化钠稀溶液中来提高混合溶液的pH值，可得到在37℃下快速凝胶化的CS/GPS体系。

The result makes clear, different dilute is the gemmiparous rate of fluid of vinegar of pH indicator wood and corn seed, gemmiparous index, gemmiparous situation existence is remarkable 3 curves correlativity, as long as emerge seedling presence is more remarkable 3 times the curve concerns, to sprouting time is reached orderly degree of influence with also have certain.

结果表明，不同稀释浓度的木醋液和玉米种子的发芽率、发芽指数、发芽势存在显著三次曲线相关关系，和出苗苗长存在较显著三次曲线关系，对出芽时间及整洁度也有一定的影响。

Associated minerals are primary glauberite, halite and terrigenous mud; while calcite is absent or rare. The X-ray diffraction analysis shows that the mud-sized crystalline dolostone has an average CaCO3 mole content of 57.30% and an average degree of order of 0.40, revealing the characteristics of higher calcium content and lower degree of order. It is closely intergrown with glauberite, indicating that the aqueous medium in the depositional environment of mud-sized crystallinedolostone was hypersaline water or dilute brine. The temperature of water in the depositional environment calculated according to the oxygen isotope data averaged 30.5℃ and the minimum homogenization temperature of inclusions in primary glauberite crystals associated with mud-sized crystalline dolomite was 44℃. The two groups of temperature data are close, indicating that the temperature of the water in the paleolake environment during the deposition of mud-sized crystalline dolostone ranged from 30.5℃ to 44℃.

泥晶白云石在阴极发光下呈红色、橙红色，与其伴生的矿物除原生钙芒硝、石盐、陆源泥质外，方解石没有或极少；X衍射分析结果表明，泥晶白云石的CaCO3摩尔含量平均为57.30%，有序度平均为0.40，具高富钙、低有序的特征；与钙芒硝岩的紧密共生，说明泥晶白云岩沉积环境的水介质为高盐度的咸水或淡卤水；根据氧同位素数据计算的沉积环境的水体温度平均为30.5℃，与泥晶白云石伴生的原生钙芒硝晶体中的包裹体均－温度最低值为44℃，这两组温度数据基本接近，表明泥晶白云石沉淀时环境水体的温度大致在30.5-44℃之间。

It is very soluble in water; dilute solutions are effective against gonococcal Bacteria and may be

其稀释溶液对淋菌有效，用作新生儿的滴眼剂以预防因淋病造成的眼盲。

It is very soluble in water; dilute solutions are effective against gonococcal bacteria and may be applied to newborn s' eyes to prevent blindness from gonorrhea.

其稀释溶液对淋菌有效，用作新生儿的滴眼剂以预防因淋病造成的眼盲。

Notes 1. In place of phosphorus, iodine, and water, a dilute solution of hydriodic acid and phosphorus may be used.

注 1 。在磷，碘，以及水可以使用酸和磷稀溶hydriodic。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。