查询词典 neutralization

Results of a series of orthogonal design methods demonstrate that a crosslinked PAA superabsorbent composite with sodium tungstate, which is synthesized with a composition of 45.5 wt% of monomer, 0.4 wt% of crosslinker, 1.0 wt% of initiator, a neutralization degree of 83%, and a reaction temperature of 90℃, has a good water absorbency.

此外，通过对WPAA-Na的制备与吸水性能的一系列正交实验分析后得出，当单体浓度为45.5%、反应温度为90oC、交联剂浓度为0.4%、引发剂过硫酸钾浓度为1.1%以及中和度为0.85时，树脂的吸水倍率为佳。

The behavior of tartrate ions during the neutralization-conversion process of antimony oxychloride was studied.

研究了酒石酸根离子在氯氧锑中和转化过程中的作用行为。

Complex flocculant PASS has the abilities of neutralizing electric charge and flocculating. The experimental results show: it is feasible that the emulsion wastewater can be treated into qualified discharging water. The dosage of flocculants and pH value have been optimized by coagulation experiments. In addition the mechanism for emulsion wastewater has been studied by using Perron timed complex colorimetric method and neutralization method. Aiming at characteristics of high concentration and high CODCr emulsion wastewater the technology that emphasized on coagulation-precipitation twice has been proposed in this paper.

本文采用复合型絮凝剂处理乳化液废水，研究结果表明，乳化液废水的处理过程包括凝聚脱稳及吸附絮凝，其中絮凝是决定混凝效果的关键性步骤，复合型絮凝剂聚硅酸硫酸铝是一种既具有较强的电中和能力，又具有优异的絮凝性能的无机混凝剂，通过对乳化液废水药剂筛选实验，实验结果表明聚硅酸硫酸铝对乳化液废水是比较合适的混凝剂，并确定了药剂的最佳投药量、最佳pH值条件等操作参数，针对乳化液废水的特点，综合国内外研究成果和经验，提出了二次混凝沉淀处理方案，该方案具有处理设备结构简单、运行管理简便等优点。

The routine diagnostic methods for GPMV were the Agargel precipitin assays, Serum-neutralization test , have been established. These methods have played important role in control of GPMV, but which has lower sensitivity and take longer time.

国内外学者先后建立了琼脂扩散试验、中和试验、血凝抑制试验等血清学诊断方法，在一定程度上为防治鹅副粘病毒病发挥了重要作用，但同时也存在灵敏度差、操作烦琐、检测所需时间长等不足，已不适应更有效地控制该病的需要。

A virus strain was isolated from the arthrosis of broiler chickens.The virus was shown to have spherical particles with isometric symmetry,no envelope,double deck capsids,with outer capsid of 75nm,inner one of 50nm in diameter by electron microscopy.The virus was not sensitive to aether,acid and heat.The virus could multiply on the chick embryo fibroblastcell,and could cause syncytial pathologic change with the appearance of cytoplasm inclusion bodies.The challenged chickens of one-day old by nasal,oral,intramuscular and pulvillus injection displayed obvious clinical symptom of severe arthritis and accompanied with pathological changes of malabsorption and necrosis.Meanwhile,four avian reovirus isolates CL,S1133,YH and YB were examined in the cross-neutralization test.

从临床患病鸡关节病料中分离到一株病毒，在电镜下观察到病毒粒子无囊膜，有双层衣壳，外衣壳直径约75nm，内核约50nm；分离病毒株对酸、热有较强的抵抗力，对乙醚不敏感；病毒感染鸡胚成纤维细胞上能产生以融合细胞为特征的CPE；爪垫接种1日龄雏鸡表现出明显的病毒性关节炎临床症状，并伴有吸收障碍型和坏死型的病理变化；血清中和交叉试验表明，该病毒分离株与国内的2株番鸭源呼肠孤病毒分离株和国外S1133呈不同程度的交叉反应。

ScFv fusion protein was displayed on the surface of recombinant phage successfully. It is the basis of studying the receptor binding site of rhTNF-α and the relationship between its structure and function as well as the neutralization characteristic of monoclonal antibody.

rhTNF-α全套单链抗体噬菌体表面展示文库的构建，为研究rhTNF-α抗体结合位点，了解其结构与功能的关系以及研究用于临床免疫治疗的新型抗体打下了基础。

The results show that water salability and water dispersion stability are excellent when the mass fraction of GMA is 15%, the ambition ring-open is 50% and neutralization is 80%.

结果表明：甲基丙烯酸缩水甘油酯含量为15%，胺化开环址为50%，中和度为80%时，树脂的水溶性及水分散体系稳定性均良好。

The results show that it only takes 8 min for the reaction, when the initiator is potassium persulfate/sodium thiosulfate which forms an oxidation-reduction initiator system; N,N-methylene diacrylamide is as cross-linker; neutralization degree is 70%, under the microwave power of 360 W.

结果表明，在360W的微波辐射功率下，采用过硫酸钾与硫代硫酸钠的氧化还原引发体系，N，N-亚甲基双丙烯酰胺为交联剂，接枝单体的中和度为70%时，只需8min就可以完成纤维素基高吸水树脂的接枝共聚合成。

The results showed that ultrasound could accelerate the nucleation time of sulfite calcium and increase rate of the neutralization reaction.

实验结果表明，一定超声功率可以缩短亚硫酸钙成核时间，提高中和反应速度，能有效的降低溶液中Ca2+和SO32-的残留量。

The development of process technology for manufacture of fatty acid methyl ester sulfonate requires a strict pH control in the neutralization step.

脂肪酸甲酯磺酸盐制造技术的开发提出了对中和工序的非常苛刻的 pH 值控制要求。

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％。