查询词典 neutralization

Based on the idea of Monte Carlo and CFD coupling, a corresponding simulation scheme is developed to simulate a gas-droplet (sodium hydroxide and carbon dioxide) neutralization reactive jet system, considering the crucial procedure of interfacial mass transfer.

针对高分散气雾两相流动体系，提出了一种新的传质理论表达式，其传质系数用Kolmogoroff长度时间尺度进行关联，并开发出基于Monte Carlo和CFD的联合模拟方案。

This thesis has chosen the H_2SO_4 anode oxidation. From degreasing, alkaline cleaning, neutralization, the effect of surface before hand treatment on the quality of surface anodizing treatment is discussed. From electrolyte concentration, electrolyte temperature, voltage, timing, additive, the effect of anodizing oxidation on the quality of surface treatment are discussed, From hole sealing liquid composition pH, value, timing, the effect of hole sealing on the quality of surface oxidation treatment are examined.

对氧化的各个工序进行了较详细的分析，通过脱脂、碱蚀、中和等表面预处理进行了详细的研究讨论，确定了三个预处理工序的最佳工艺控制参数；从阳极氧化机理着手，对阳极氧化电解液浓度，氧化电解液温度，氧化时间、电流密度，氧化电压，添加剂等对氧化质量的影响因素进行了分析；对化学氧化工艺进行了传统的铬酸盐-磷酸盐氧化法正交实验研究，讨论了各个氧化液成分对氧化膜性能的影响。

The technology of water washing can remove all above-mentioned harmful impurities except of P〓O〓 in crystal lattice. However, the feasibility of water washing technology may rely on the ability in investment as the initially required investment size is big. Also, this technology may cause a secondary pollution as the process generates large amount of waste water. Organic matters can be removed by a floating technology. Lime may be used as a neutralizing agent which transforms watersoluble P〓O〓, F〓 into salts of low solubility. Grinding can improve the crystal morphology and the gradings of PG. A combined technology of neutralization with grinding may have the advantages of both.

水洗可除去除共晶P〓O〓以外的所有杂质，但存在一次性投资大、工艺复杂、污水排放造成二次污染等问题；浮选可除去磷石膏中的有机物；石灰中和使有害态的可溶磷、氟转化为惰性的难溶盐；适当的球磨可有效改善磷石膏的颗粒形貌与级配；筛分可除去有害杂质含量特别高的部分，提高磷石膏品质；球磨与石灰中和结合的预处理工艺，既消除了主要有害杂质的影响，又改善了磷石膏颗粒结构与级配。

Perfect tail gas treatment system (rapid cooling, neutralization and dry type absorption) to ensure no discharge of smoke gas, which otherwise will cause secondary pollution

f。完善的尾气处理系统，确保系统无二次污染的烟气排放。

The neutralising site against which each monoclonal antibody acts can be deduced by identifying the sequence change in the mutant virus which allowed it to escape neutralization.

通过检测变异毒种上导致中和失败的核苷酸序列的改变推测使其逃脱各单克隆抗体中和反应的对应部位。

In the neutralization transforming process of antimony oxychloride, it will be more convement to form the metastable phase in theory, orth. Sb〓O〓, which stably exist all along in fact.

论文首先通过理论分析与实验研究，揭示了锑白湿法生产工艺中粉末结构形貌控制机理：(1)斜方晶型锑白的单位晶胞内所含分子数比立方晶型锑白少，结构与单斜晶型氯氧锑相似。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。