查询词典 cationic

Acid-dreg was neutralized with waste alkali. The waste water was treated using the cationic flocculant.

同时用废碱处理酸渣，采用阳离子絮凝剂处理废水。

The cationic surfactant cetyltrimethyl ammonium bromide was used to modify the surface of the supported nano bimetal alloy.

将十六烷基三甲基溴化铵用于负载型纳米二元合金的表面改性，改性后的材料对TCE的还原脱氯性能提高。

The inhabiting methods for AAR were investigated based on the aggregate that hasthe highest alkali reactivity with ASTM C1260 test. Several inorganic or organic additivessuch as calcium nitrate, barium nitrate, aluminum nitrate and cationic surfactant were used.

采用ASTM C1260 方法，以碱活性检验中活性最高的一种骨料为试验样品，选择Ca(NO_3)_2、Ba(NO_3)_2、Al(NO_3)_3 及阳离子表面活性剂等几种有机、无机化学外加剂，进行了AAR 膨胀的抑制试验。

The application characteristics of liquid dyes in kraft liner board was discussed in this paper, and the performances of cationic and anionic direct dye s were analyzed.

叙述了液体染料的应用特性，并对阴、阳离子直接染料的染色特性进行分析，阴离子直接染料用在牛皮箱板纸上总的染色成本稍低，耐光性稍好；而阳离子直接染料在调色过程、换色相时较便利。

The solid curve is chrome-tanned leather which is a cationic substrate.

忘掉腼腆，我定要转过脸来将一串疯话，全说在你的面前

Dyeing tests on kraft liner board with domestic liquid cationic direct Yellow DCY-R and direct Brown DCB replacing imported liquid dyes were carried out under laboratory conditions and in the production conditions.

用国产液体阳离子直接黄DCY-R和直接棕DCB染料代替进口液体染料，在实验室条件下和生产条件下对A级牛皮箱纸板进行染色试验。

The characteristics of raw and modified absorbents were studied, and their ability to remove dyes from cationic, acidic, reactive dye solutions and textile wastewater were compared.

研究了改性前后三种吸附剂材料的性能变化，比较了它们对阳离子、酸性、活性染料溶液及印染污水的处理效果。

The polymerization of conjugated dienes on a cationic exchange resin was investigated.

在一连续的固定床反应器中，采用强酸性阳离子交换树脂催化剂，研究了共轭二烯烃在醚化条件下的反应行为。

Contrarily, cationic surfactant CTAB and nonionic surfactant_9 have the same effects: the two substances\' enterings cause the superficial enzymatic activity to decrease rather than the total loss in whatever the buffers. There is no Soret movements except that a longer wavelength movement by_9\'s treatment under pH5.2 buffer condition.

阳离子表活剂CTAB和非离子型表活剂9的作用结果类似：无论SBP带何种净电荷，两类物质的加入使得表观酶活力降低但不是完全失去：紫外-可见电子吸收光谱上特征Soret带位移保持不变；只是9在pH5.2缓冲液中Soret带发生红移。

Aim To explore the role of serum eosinophil cationic protein in the diagnosis, monitoring and curative effect assessment of asthma.

目的探讨检测血清嗜酸细胞阳离子蛋白在支气管哮喘的诊断、病情监测及疗效判断中的价值。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。