1、

Study on Process Conditions of Liquid Culture of Acid-resistant Liquefying-saccharifying Enzyme

耐酸性液化糖化淀粉酶的液态发酵工艺的研究

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2、

In the article, the process conditions of wet surface modification of aphanitic graphite are studied.

选用不同的偶联剂对隐晶质石墨粉进行表面化学改性。

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3、

The evaluation results showed that under optimized process conditions, the ethylene yield of typical paraffinic atmospheric residue through single pass cracking reaches 26% and the total yield of olefins ( C 2~ C 4) exceeds 50%.

评价试验结果表明,典型石蜡基常压渣油在优化的工艺条件下,单程裂解的乙烯质量产率可达26%,C2~C4总烯烃质量产率超过50%。

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4、

The optimum process conditions of surface modification of wollastonite were suggested as follows: modification reagent stearic acid, modification reagent dosage 2%, modification time 15~ 20 min, modification temperature 70 ℃.

通过对超细硅灰石粉体的表面化学改性效果的研究,确定了最佳工艺条件:改性剂为硬脂酸,改性剂用量2%,改性时间15~20min,改性温度70℃。

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5、

The selection of process conditions such as the dosage of binder SX in pigment printing, curing temperation and curing time was discussed.

探讨了粘合剂SX在印花工艺中用量、焙烘温度、焙烘时间等条件的选择。

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6、

the process conditions and control points of calendaring technology for pvc film are systematically introduced, and the problems in the production of the film are discussed and solved.

系统地介绍了PVC薄膜的压延生产工艺及控制要点,并对产品所存在的问题进行了探讨解决。

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7、

According to the simulation results, combined with the actual process conditions, this paper developed a junction termination field limiting ring protected the high pressure Mo/ 4H-SiC Schottky barrier diodes based on experimental results indicate that such planar junction terminal protection structure is very effective.

根据实验结果,结合实际工艺条件,本文研制了具有结终端场限环保护的高压Mo/4H-SiC肖特基势垒二极管,根据实验结果指出此种平面结终端保护结构是很有效的。

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8、

With the help of the crystalline process of supercooled melt TNT method ( hot-water suspension) and thermodynamic law, the effect of temperature and mixing speed on the crystalline process is analyzed and the process conditions are defined.

采用TNT熔融过冷法(热水悬浮)结晶工艺,运用热力学原理分析了温度和搅拌速度对结晶过程的影响,通过试验确定了相应的工艺条件。

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9、

The best reaction process conditions as proportion of reacting substance and reaction time, which affected the production rate, were examined.

用红外分光光度计对合成产物进行结构表征,并分析合成反应机理。

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10、

Practice has proved that, after retrofitting the urea reactor with the Type WWS composite internals, the urea output may be increased and the carbon dioxide conversion raised by about 6% under basically the same process conditions.

实践证明,采用WWS型组合内件改造尿素合成塔后,在工艺条件基本不变的情况下,可以增加尿素产量,二氧化碳转化率提高6%左右。

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11、

This paper introduces the basic principle and process conditions of single crystal silicon growth by Cz method.

介绍了直拉法生长单晶硅的基本原理及工艺条件。

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12、

The process conditions are studied for the synthesis of o-nitro-p-cresol using p-cresol and nitric acid in dichloromethane. The effects of reaction time, temperature, degree of dispersion and concentration of nitric acid were optimized. The yield is up to 82.3%.

考察了用对甲酚和硝酸在二氯甲烷中合成邻硝基对甲酚的工艺条件,对影响反应的因素,如分散度、反应时间、反应温度、硝酸浓度等进行了优选,产率达到了82.3%。

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13、

Optimum process conditions of extracting sesame protein and oil by aqueous extraction

水提法从芝麻中提取蛋白质和油提取条件的优化

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14、

A study on coating process conditions of casing tablets by orthogonal design method

用正交设计法研究肠溶衣片的包衣工艺条件

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15、

Optimization of ISSR-PCR System for Lucuma nervosa by Using Orthogonal Design Through the study on the added amount of NaOH, reaction time and temperature, the optimum production process conditions were determined.

蛋黄果ISSR-PCR反应最佳体系的构建(简报)通过对氢氧化钠的加入量、应时间、应温度等生产条件的研究,得出了最佳生产工艺条件。

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16、

Now the main method is to optimize the process conditions preferably by the specific experiments to examine the resin purification of each step of the active ingredient. The experiments aim at the specific separation objects, and did through regarded the measured target composition as an indicator.

并且研究思路基本集中在针对具体的分离对象,以测得的目标成分得率或含量为指标,设计具体实验考察树脂纯化各步骤对有效成分的影响,从而优选出最佳的工艺条件。

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17、

A central rotatable method is applied to design a process test of jig dyeing with KE reactive dyes for cotton fabrics, thereby optimizing the most favourable process conditions such as alkali dosage, fixation temperature and fixation time.

用中心旋转法设计了棉织物用KE型活性染料进行卷染工艺试验,优化出最佳纯碱用量、固色温度、固色时间等工艺条件;

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18、

Use Cross Test Methods to Optimize IC Process Conditions

用正交试验方法优化IC工艺条件

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19、

Study on the Process Conditions of Transformation Linoleic Acid into Conjugated Linoleic Acid Via Lactobacillus Acidophilus

嗜酸乳酸杆菌转化亚油酸为共轭亚油酸工艺条件的研究

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20、

Study on platinum electrodeposition ⅰ-process conditions and deposit properties

电沉积铂研究Ⅰ-工艺条件与镀层性能

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