分别用葡萄糖酸钠或醋酸钠作为缓冲液。
葡萄糖酸钠作为一种良好的缓凝剂，对水泥也有较显著的塑化效果。
The sodium gluconate has served as one kind of good retarder, and also has the excellent plasticization effect to the cement.
当葡萄糖酸钠掺量超过0.1 ％后，由于过度缓凝使混凝土强度严重降低。
When the doses is more than 0.1%, strength can not improve due to retard gravely.
研究表明葡萄糖酸钠对混凝土有明显的辅助塑化效应，且随着掺量的增加逐渐增强；
It indicates that glucose-acid Na has plasticization to concrete and then preceeds to accelerate the setting of concrete with the increase of its doses.
另外，在高性能混凝土中，葡萄糖酸钠与高效减水剂复配，还可提高混凝土的后期强度。
In addition, the promoting of glucose-acid Na added with the super plasticizers into HPC can highly improves the strength of concrete.
其中HPLC法和非水滴定法简便且具有较好的实用性，可用于检测工业生产的葡萄糖酸钠。
It was recommended that the HPLC and nonaqueoustitration are convenient can be used for the detection of sodium gluconate in practical production.
实际配方中硼酸酯、取代苯甲酸乙醇胺盐、葡萄糖酸钠的含量分别为1 0 %、 6 %和1 %。
The content of boric acid ester, tri ethanolamine salt of substituted benzoic acid, sodium gluconate in cutting fluid was 10%, 6%, 1%, respectively.
根据国内目前的情况，列出了BNF型、RC型、抗坏血酸型和葡萄糖酸钠型等四类槽液的配方及工艺条件。
In accordance with the present status, the four kinds of most commonly used bath compositions BNF type, RC type, ascorbic acid type and sodium glyconate type apd their operation conditions are listed.
TA2型纯钛植入材料在葡萄糖酸钠电解液中阳极氧化可得到丰富的色彩，增强了钛植入体的美观性和功能性。
TA2 pure titanium implant material could possess abundant color by anodic oxidation in sodium glucoheptonate electrolyte, which would enhance its decoration and functionality.
报导了用伏安法和恒电位电解法在光谱石墨电极上直接电氧化d -葡萄糖酸钠合成d -阿拉伯糖的研究结果。
A voltammetric and control potential electrolysis investigation of the direct electro-oxidation decarboxylation of D-gluconate ion to D-arabinose on spectroscopic graphite electrode is reported.
以硼酸酯、取代苯甲酸乙醇胺盐、葡萄糖酸钠三者为混合防锈剂应用于切削液中，其中硼酸酯和取代苯甲酸乙醇胺盐有明显的协同效应。
Boric acid ester, tri ethanolamine salt of substituted benzoic acid and sodium gluconate were used as anti rust additives in water based cutting fluid.
通过选用柠檬酸、白糖、葡萄糖酸钠为矿渣硅酸盐水泥的缓凝剂，测定了不同温度下水泥的凝结时间，分析了温度对混凝土缓凝剂最优掺量的影响规律。
The cement setting time at different temperatures has been measured through choosing citric acid, sugar and sodium gluconate as the retarders of iron Portland cement.
通过选用柠檬酸、白糖、葡萄糖酸钠为矿渣硅酸盐水泥的缓凝剂，测定了不同温度下水泥的凝结时间，分析了温度对混凝土缓凝剂最优掺量的影响规律。
The cement setting time at different temperatures has been measured through choosing citric acid, sugar and sodium gluconate as the retarders of iron Portland cement.
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