置换干燥是利用某种置换剂来置换湿物料中水分的一种非热力干燥方法。
One of the nonthermal methods of drying and dewatering is displacement drying where solvent is used to "displace" liquid moisture from the wet material.
考察了原料摩尔比、加料顺序、反应温度、反应时间、置换剂等对反应结果的影响。
The reaction conditions, such as the ratio and adding order of rectants, reaction temperature, reaction time and displacers, were investigated.
而且，进一步研究了吸附量与溶剂浓度的关系，发现在保留情况下，其吸附量的对数与流动相中置换剂的摩尔浓度之间成线性关系。
It was also found there exists a linear relationship between the logarithm of adsorbed amount and molar concentration of the displacing agent of mobile phase.
在生产之前，通过连续油管，可以消除支撑剂未置换体积（相关技术，参见第2.4.3）。
This underdisplaced volume of proppant will have to be removed by coiled tubing prior to production (see Section 2.4.3 for techniques).
研究了一种用于钢铁基体化学置换镀铜的专用复合添加剂。
A kind of composite additive used for copper plating of chemical replacement on iron surface was investigated.
详细讨论了活化剂对钴置换热力学及氢析出动力学的作用，以及主要工艺参数对净化结果的影响。
The effect of activators on cobalt cementation thermodynamics and hydrogen evolution kinetics, as well as the influence of main technological parameters on purification result are discussed in detail.
方法A组采用脱水降颅压和抗纤溶等常规方法治疗，B组在常规方法治疗的基础上常规使用钙拮抗剂、镇痛剂、镇静剂、腰穿脑脊液置换。
Methods Group A received conventional treatment while group B was given to Ca-antagonist, paregoric, calmative spinal fluid replacement by lumbar puncture in addition.
离子交换软化法是用某种离子交换剂中不形成水垢的离子，将水中容易生成水垢的钙、镁离子置换出来，从而使水得到软化。
Ion exchange softening method is to use a certain scale forming ions in the ion exchanger, will be easy to generate the scale of calcium and magnesium ion in water, making water softening.
离子交换软化法是用某种离子交换剂中不形成水垢的离子，将水中容易生成水垢的钙、镁离子置换出来，从而使水得到软化。
Ion exchange softening method is to use a certain scale forming ions in the ion exchanger, will be easy to generate the scale of calcium and magnesium ion in water, making water softening.
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