The results showed that the synthesizing process was an instantaneous and irreversible reaction.
结果表明,该合成过程为瞬间不可逆反应。
The temperature, catalyst, the order and the rate of adding the materials etc during the synthesizing process were studied.
对合成过程中的温度、催化剂、加料次序及滴加速率等条件进行了研究。
The synthesizing route of Azelnidipine was studied and an appropriate synthesizing process was designed for industrialization.
对阿折地平的合成工艺进行了研究,设计了一条适合于工业化生产的合成路线。
In the synthesizing process, transition metal is directly added so as to synthesize reversible hydrogen storage material in a short time.
在合成的过程中采用直接加入过渡金属,从而达到在短时间内合成具有可逆 的储氢材料。
In synthesizing process, the optimum quanta of hydrogen peroxide solution and glacial acetic acid which affect epoxide number were determined.
对合成过程中影响环氧值的两个重要条件:即双氧水和冰醋酸的用量做了大量实验,确定了最佳条件。
The paper introduces in details the synthesizing process of the coating material and coating procedures on various fabrics with different coating head.
文章较为具体地介绍了该涂层剂的合成工艺及应用不同涂层头在各种纤维织物上进行涂层整理的工艺。
Mainly researched was the effect on properties of PMN-PNN-PZT piezoelectric ceramics for different synthesizing process named precursor synthesis and oxide compound synthesis.
研究了前驱体合成(又称铌铁矿合成)与传统的氧化物混合合成,对PMN - PNN -PZT四元系压电陶瓷性能的影响。
In order to solve the problems in the synthesizing process of hydrogen chloride in Yunnan Chemical Factory, a new advanced and efficient control method is presented in this paper.
本文针对云南化工厂合成氯化氢成份控制中存在的问题,提出了一种确实可行的控制方案。
The present invention relates to one kind of diamine compound synthesizing process, and is especially preparation process of (4R, 5R)-4, 5-bis(aminomethyl)-1, 3-dioxolane compounds.
本发明涉及一种二胺类化合物的合成方法,尤其涉及一种(4R,5R)-4,5-双(氨 甲基)-1,3-二氧戊环类化合物的制备方法。
The bromine chloride synthesizing process of the present invention is simple, easy in operation, maintenance and management and the product has purity over 99% and needs no refining.
本发明所涉及的氯化溴合成技术,工艺流程简单,容易操作、维护和管理,合成产品纯度大于99%,无需精制过程,节约能源。
The utility model has the maximal advantage that a burst quartz tube is avoided in synthesizing process, so as to avoid synthesizing equipment damage, raw material loss and environmental pollution.
本实用新型的最大优点是避免了合成过程中石英管的爆裂,从而避免了合成设备的损坏、原材料的损失及环境的污染。
The more sound samples you intend to process per notification, the more powerful your hardware should be to reduce the time spent synthesizing your alert sounds.
每个通知要处理的声音采样越多,硬件的处理能力就应该越强,这样才能减少合成提醒声音所用的时间。
With these alternative methods, Li and his colleagues have discovered an entirely new way of synthesizing peptides using simple reagents, a process that would be impossible in classical chemistry.
李和他的同事发现一种全新的使用简单试剂合成肽的方法——用经典化学不可能实现的方法。
By improving the synthesis process of the old product, problems associated with synthesizing penetrating agent with sulfuric acid as catalyst were solved.
改进老产品的合成工艺,解决使用浓硫酸催化剂合成渗透剂存在的诸多问题。
The process diagnosis for synthesizing reaction of N-acetyl-L-cysteine (NAC) was established by thin layer chromatography (TLC) and TLC-scanning.
建立了用薄层层析和薄层扫描法对N-乙酰-L-半胱氨酸合成进行流程诊断的方法。
The careful control of the hydrolysis process of synthesizing technology of naphthalene-based superplasticizer strongly affects the water-reducing performance of final product.
萘系高效减水剂合成工艺中水解反应过程的控制对最终产品的减水性能影响很大。
In the process synthesizing reaction and product refining are simultaneously completed by adding accessory ingredient.
该工艺通过加入助剂,使合成反应与产品精制同步完成。
This paper reports a new process of synthesizing paracetamol from phenol by acetylization, oximation and Beckmann rearrangement.
报道了由苯酚经过乙酰化、肟化、重排反应合成扑热息痛的一种新方法。
The process for synthesizing cationic starch flocculant by dry way is studied.
研究了干法合成阳离子淀粉絮凝剂的方法。
The process of rechecking work and correcting errors. DNA polymerase and RNA polymerase both have some ability to proofread the strands they are synthesizing.
再次检查合成出的产物并更正其中错误的过程。dna聚合酶和rna聚合酶都具有一定的校正能力,以防止所合成的链中存在错误。
Process for directly synthesizing pyrimidine, 1,3,5-triazine, phthalocyanine and polynitrile from nitrile.
一种由腈直接合成嘧啶、1,3,5-三嗪、酞菁和聚腈的方法。
Kinetics for synthesizing isopropyl mercaptan from NaHS and 2-bromopropane in the presence of catalyst was studied; the reaction and the kinetic model of the whole process were investigated.
研究了硫氢化钠和2 -溴丙烷在催化剂作用下合成异丙硫醇的反应动力学,建立了动力学模型。
The author also gives in details the synthesizing techniques of the binder and its application process.
文章较具体地介绍了该粘合剂的合成技术及应用工艺。
The students are the main participants in the research learning process, and students learning is a synthesizing experiencing process of knowledge construction and socializing.
学生是探究教学过程中的主体参与者,学生学习是一个知识建构、社会化的综合体验过程。
Research progresses of catalysts for synthesizing ketazine intermediate in the production process of hydrazine hydrate by method of hydrogen peroxide are introduced.
介绍了过氧化氢法生产水合肼过程中中间体酮连氮合成用催化剂的研究进展。
A clean process for synthesizing fluobenzene with aniline was developed.
开发了以苯胺为原料的氟苯清洁生产工艺。
The optimum condition for synthesizing the two type foaming agent was established based on the analysis of the factors which determine the synthesis process, foaming ability and the foam stability.
在分析了影响合成过程、发泡剂发泡效率和泡沫稳定性因素的基础上,确定了上述两类发泡剂的最佳工艺合成条件。
Simplified synthetic gas production technology is the core of the process for synthesizing bio-jet fuel by gasification of biomass.
而简化合成气生产工艺是生物质气化合成生产生物航空燃料的关键所在。
Simplified synthetic gas production technology is the core of the process for synthesizing bio-jet fuel by gasification of biomass.
而简化合成气生产工艺是生物质气化合成生产生物航空燃料的关键所在。
应用推荐