工艺过程

The purpose of this study is to optimize the freeze drying condition of whitebait,including the mode of pre-freezing and heating procedure of plate.

研究并优化了银鱼冷冻干燥时的工艺条件，包括预冻方式、加热板程序对冷冻干燥过程的影响，得出银鱼冻干工艺条件为：采用中速冻结的方式将银鱼预冻，在10 Pa左右的真空度、冷凝器温度为-45℃的条件下，采用的加热板加热程序分别为0℃保持3 h，10℃保持0。

The two-step process involving gas oxidation of phenol to benzoquinone with complex metal ions catalysts and reduction of benzoquinone to hydroquinone with iron powder was studied.

以苯酚为原料，复合金属离子为催化剂，研究用气相氧化合成苯醌，用铁粉还原苯醌制对苯二酚的两步法工艺，考察了氧化过程中的工艺条件对反应的影响。

The experimental results indicate that the treatment process of copper alloy using benzotriazole can improve the corrosion resistance greatly.

目前常采用的是铬酐及重铬酸盐的钝化处理工艺，虽然效果比较好，但由于铬化处理过程中的铬离子对人体和环境的污染严重，因此研究针对不同使用环境的、良好的无铬钝化工艺具有很大的现实意义。

Finally, SO2 removal efficiency empirical equation in the scope of experimental condition is gained from the result of uniform experiments by means of stepwise regression analysis.3. Under the basis of the experimental results in lab, crossflow packed-bed absorber for additional experiment is designed according to experience. The dimension of packed-bed absorber is fixed and flooding gas speed of absorber is checkouted. At the same time, calandria liquid distributor is designed. The efficiency of flue gas desulfurization by scrap iron is investigated in the additional equipment. Under th

为了更好的掌握脱硫工艺的过程规律，根据脱硫工艺涉及的Fe浓度范围，选用NaHso3作为反应物质，全面研究10一6M、阵扭l：IM范围内Fe液相催化氧化s反应动力学，将Fe浓度分为两个范围对实验结果加以讨论，确定HSO3一和Fe的反应级数，调查离子强度和温度对反应速率常数的影响；并结合研究者提出的自由基机理和反应历程，分析反应机理，解释动力学规律。

The study at the undergraduate stage will provide students with strong backgrounds in theoretical fundamentals and systematic expertise of materials science and engineering, help students learn about the trend of development in this field, master necessary experimental and computational methods, skills, and have a good command of a foreign language, educate students to develop engineering problem solving skills or enable them to develop new materials, products, processes, and equipment, and capacitate them to sort out problems in practical applications by methods of analyzing chemical composition and structure of materials, controlling material manufacturing process and quality, and testing and analyzing material properties, and by techniques of synthesizing materials and processing material products.

学生通过本科阶段的学习，牢固掌握材料科学与工程学科理论基础和系统的专门知识；了解本领域的发展动向；掌握必要的实验、计算方法和技术；精通一门外国语；具有解决工程问题或从事新材料、新产品、新工艺、新设备的开发能力；能运用材料化学成份和组织结构的分析方法、材料的制造过程和质量控制方法、材料性能检测和分析方法、材料的改性技术、材料制品的加工工艺和技术等解决实际应用问题。

Continuous distillation processes including three-tower,four-tower and five-tower for separation of methyl cyanoacetate were proposed to replace the conventional batch distillation process.

针对氰乙酸甲酯传统的间歇精馏分离过程，提出了连续精馏分离氰乙酸甲酯的三塔、四塔和五塔工艺流程，并对3种分离流程进行工艺分析，确定了连续精馏五塔分离工艺。

The study of microwave-aided leaching deepens our understanding of desiliconization mechanism in leaching and presents a valuable reference for research of microwave hydrometallurgy and sulfuric acid leaching of high silica zinc oxide ores.

微波辅助浸出工艺的研究，加深了矿石浸出过程除硅机理的认识，为氧化锌矿的硫酸浸出工艺和微波湿法冶金研究提供了很有价值的参考。

Process technology for manufacture of δ-layered crystalline sodium disilicate using dilute alkali liquor and acidic silica residue ,which are waste effluents from zirconium oxychloride production,with supplement of a small amount of quartz sand was studied.

利用氯氧化锆生产过程中排放的稀碱液、酸性硅渣辅加少量石英砂，研究了δ-层状结晶二硅酸钠的制备工艺，得到较佳合成工艺条件为：反应液配比M=n(S iO2)/n(Na2O)=2。

The process of protein feed preparation with food waste has been exploringly researched by using the technology of pretreatment in high temperature and microbial fermentation, and it is useful to selecting high effective microbes. The experimental parameters were optimized in order to achieve the optimum disposal result.

采用高温预处理和微生物发酵技术，对餐饮废渣制备蛋白饲料的工艺进行了探索研究，筛选出高效菌种，并对处理过程中的工艺参数进行优化研究，为城市餐饮废渣的资源化、无害化、减量化处理提供了一条可取的利用途径。

Some language is described in detail. Its needed to do more data processing such as inside and outside contours recognition, facular radius compensation, latticing model and automatic support generation. I suggested some new algorithm in the transformation, including generated support reduction and splitting section.

从CLI文件纠错处理，再到支撑的自动生成，最后得到保存支撑信息的CLI文件，其中需要对截面轮廓进行诸如内外轮廓识别、工艺补偿、实体填充及支撑的生成等一系列的工艺数据处理，在生成过程中加入了一些新的算法，支撑缩减算法和支撑分区域算法。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。