• Mainly used for the absorption agent of benzene etc. in coking gas; extract methyl naphthalene and acenaphthylene etc.

    主要用于吸收焦炉煤气中的族烃以及提取甲基

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  • ResultsThe content of total flavonoids in obtained ointment could reach 60% under the condition that D301 type macroporous resin was used as absorption agent and 100 ml 20% ethanol as elution agent.

    结果实验条件,采用D301树脂进行吸附,20%乙醇100 m l洗脱,经大孔树脂处理后浸膏总黄酮含量60%以上。

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  • The influences of monomer concentration, neutralization degree, crosslinking agent and radiation dosages on absorption performance of crosslinking poly (sodium acrylate) were studied.

    研究单体浓度中和辐照剂量等因素交联丙烯酸吸水性影响

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  • Polymer and coupling agent were used to coat phase stabilized ammonium nitrate (PSAN) by mens of spraying and drying technology in order to lower moisture absorption of an.

    降低硝酸铵(AN)湿,采用喷雾干燥技术聚合物偶联稳定硝酸铵(PSAN)进行改性。

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  • Mixing by absorption of dye or curing agent solutions followed by an efficient drying are some examples.

    染料或者溶液吸收到基体聚合物中,然后进行有效干燥就是其中的例子。

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  • It can be used as a filling and anti-tacky agent to keep absorption evenly. It can keep the softness of the leather and smooth, gloss appearance.

    阳离子封底中作为填充防粘平均皮革对浆料吸收性,经高温烫保持胚革的柔软性且手感平滑光亮

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  • The non-irritating antimicrobial multi-layer or multi-ply tissue product further comprises an absorption enhancing agent.

    无刺激、抗微生物多层多片薄绵纸产品包含吸收增强

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  • Thus oil recovery is enhanced. The mechanism of molecular filming agent mainly includes absorption, wettability alteration, diffusion and capillary imbibition etc.

    分子膜剂作用机理主要表现在吸附作用、润湿性改变、扩散作用毛细管作用几个方面。

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  • The sensing layer reacts with a chemical or biological agent by absorption, adsorption, desorption or chemical reaction.

    传感通过吸 收吸附解吸化学反应化学剂或生物制剂反应

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  • The effects of amount of initiator, crosslinking agent used and monomer composition on the oil absorption capacity of copolymer were studied.

    研究了共聚单体配比、交联用量、引发剂用量诸因素吸油性树脂性能影响

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  • The moisture absorption humectant adopts trehalose quaternary ammonium salt as a moisture absorption moisturizing agent.

    采用海藻铵盐湿保湿剂,以海藻糖季铵盐作为吸湿保湿剂。

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  • A new type treating agent bentonite coated chitosan was prepared and the absorption of acid scarlet in dyeing wastewater on modified bentonite were investigated.

    以天然润土聚糖为原料,一种新型水处理剂——负载壳聚糖膨润土,研究了制备条件对酸性大红印染废水处理效果的影响。

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  • This paper describes the atomic absorption method in which the pyrogallol is used as releasing agent to assay directly the trace amount of calcium in calcium tungstate in air-acetylene flame.

    本文选用(?)酚释放空气—乙炔火焰中直接测定钨酸中的微量

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  • This product ingredient is the same like the highly effective mildewproof anti-bacteria drying agent, also has the powerful moisture absorption and the dry function.

    产品成份高效防霉抗菌干燥剂,同样具有强大的湿干燥功能。

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  • Moisture absorption and perspiration treatment agent DM-3740 was used with disperse dyes in one bath to polyester fabric.

    此工艺适合于深色湿排汗整理一浴法。

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  • When the molar percentage of crosslinking agent is about 3 %, the tensile strength is maximum, the water absorption a...

    交联摩尔分数为3%时,拉伸强度最大,吸水率和浸水失重率最小。

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  • In the present paper, the effects of EPR, blowing agent, plasticizer and rock-wool content on the sound absorption coefficient of the foamed materials were also studied and analysed...

    对乙丙橡胶用量、增塑剂用量、发泡剂用量岩棉用量对材料性能影响做了研究。

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  • In the present paper, the effects of EPR, blowing agent, plasticizer and rock-wool content on the sound absorption coefficient of the foamed materials were also studied and analysed. Optimum base...

    对乙丙橡胶用量、增塑剂用量、发泡剂用量和岩棉用量材料性能影响做了研究

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  • In the present paper, the effects of EPR, blowing agent, plasticizer and rock-wool content on the sound absorption coefficient of the foamed materials were also studied and analysed. Optimum base...

    对乙丙橡胶用量、增塑剂用量、发泡剂用量和岩棉用量材料性能影响做了研究

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