通过对介孔氧化硅合成工艺的优化与修正可以用来制备介孔氧化铝分子筛。
By modifying and optimizing the procedures, which were well-described and understood for the synthesis of mesoporous silica, mesoporous alumina based molecular sieve has been successfully prepared.
用试验方法优化出切削液的最佳配比和合成工艺。
The optimum formulated proportion and the synthetic process are optimized by the test method.
由于乙酰甲胺磷原油的合成技术已经相当成熟，因此，如何改进和优化现有分离提纯工艺成为急待解决的关键问题。
As the synthesis technology of acephate is fairly mature, so how to improve and optimize the separation and purification technology is becoming a key problem hurry to be resolved.
结论：经优化后的合成工艺成本低廉，操作简便，适宜工业化生产。
Conclusion: the optimized synthesis of low-cost, easy to operate, suitable for industrial production.
并讨论了温度、反应时间、催化剂等因素对反应的影响，得到了最优化的合成工艺。
It also discussed some factors such as temperature, time, catalysis and so on to influence the reaction, then obtaining the optimal synthetic process.
本文对柔软剂a - C的合成工艺条件进行了探索和优化。
This paper studied the synthesis process conditions of softener A-C, and found their optimum conditions.
目的：优化抗真菌药物硝酸益康唑的合成工艺。
Objective: To optimize the synthesis of econazole nitrate, a useful antifungal agent.
合成过程中对各步进行了工艺优化，通过设计单因素实验，找到了反应的最佳条件，如溶剂、时间、投料比等，使得产品收率有了较大的提高。
Each step was optimized during Synthesis processes and single factor experiments were carried out to determine the most effective conditions such as solvent, time, material ratio and so on.
介绍对尿素法水合肼合成工艺、冷冻法水合肼提纯工艺进行的优化，和对丙酮汽提法提纯水合肼进行的尝试。
It is introduced that how the optimization of the hydrazine hydrate synthetic technology by urea method and the hydrazine hydrate purification technology by cooling method has been carried out.
采用最优化工艺合成的液体树脂残碳量达到49%。
The remaining carbon of the liquid resin is 49% by adopting best technology.
目的天然活性物质金雀异黄素的合成及工艺优化。
OBJECTIVE To synthesize natural compound-genistein and to optimize technical conditions.
采用间接开环聚合法合成了平均分子量为444 ，848的聚乳酸，并对合成工艺作了优化。
The of polylactic acid(PLA) was obtained by ring-opening polymerization and the synthesis conditions to get 444,848 molecular weight were optimized.
以正交试验为基础优化了传统密胺树脂高效减水剂的合成工艺参数，找出了显著影响因素。
The parameters of synthesizing technology of traditional melamine resin Superplasticizer were optimized, and the distinct parameters were ascertained through the perpendicular experiments.
确立了絮凝剂的合成工艺流程，优化了合成工艺参数，对产物的合成机理和其对重金属离子的捕集机理进行了探讨。
The optimal condition of synthesis technology was obtained, and the synthetic mechanism of this novel flocculant and its chelating mechanism were also discussed in this paper.
通过模拟以煤气化合成气为原料气的氨醇联产工艺流程，优化了工艺流程方案。
The process flow of joint production of ammonia and alcohol with the feed gas acquired by gasification of coal was optimized through analog study.
研究了怎样对对二氯醋酸二异丙胺的合成工艺进行优化改进。
How to improve synthesis technology of diisopropylamine dichloroacetate was introduced in this paper.
结果显示，优化合成工艺条件后，甲基橙皮甙的收率提高了4.07%。
According to the new reaction condition of technology, the yield of product increase 4.07%.
通过优化工艺条件，合成的产品具有二甘醇含量低，低温条件下稳定性好的特点。
By optimization of the technological conditions, the reactive product has low diethylene glycol content, and has stabilization in low temperature.
在聚合硫酸铁制备研究的基础上，用正交实验法优化了合成聚合氯硫酸铁的工艺条件，分别确定出了聚合磷硫酸铁和聚合硫酸铁镁的最佳工艺条件。
On the basis of production method PFS, the technological conditions of PFSC is optimized by using orthogonal method and the optimum conditions of preparation of PFSC, PPFS and PFMS are gotten.
对反应合成、相转移催化机理和合成工艺进行了研究和实验探索，经条件优化实验确定了较佳的合成工艺参数。
The mechanism of the reaction and that of phase transfer catalysis were studied. The process parameters were selected by optimum experiment.
本文用均匀设计法优化了碘代酚的合成工艺。
The synthetic procedure of the title compound was optimized by using uniform design.
目的优化伏立康唑的合成工艺。
Objective To optimize the synthesis technology of voriconazole.
分析了喷胶过程中影响合成革基布质量的各种因素，用正交实验设计方法，给出了针刺合成革基布在喷胶工艺中的最优化工艺设计。
A new method named orthogonal experiment design that can figure out the supreme design of craft in spray-bonding craft of needle-punching synthetic leather substrates.
本论文通过正交实验，优化传统介孔hms的合成工艺。
The paper is to optimise the traditional synthesis methods of HMS through orthogonal experiments.
在此基础上通过优化实验，得到较佳的合成工艺条件。
The optimal synthesis processes of the product is obtained through orthogonal experiments.
我们对合成工艺进行了优化，成功实现了在实验室对1-环丁烯-1，2-二甲酸甲酯的千克级规模合成。
We optimized the process of the synthesis, and we successfully synthesized dimethyl cyclobut-1-ene-1,2-dicarboxylate in kilogram scale.
我们对合成工艺进行了优化，成功实现了在实验室对1-环丁烯-1，2-二甲酸甲酯的千克级规模合成。
We optimized the process of the synthesis, and we successfully synthesized dimethyl cyclobut-1-ene-1,2-dicarboxylate in kilogram scale.
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