化学过程

Regresive analysis showed that the quadratic curve correlation existed between the biological and chemical characteristics and the time of fermentation and aging.

烤烟发酵过程中生物和化学特性变化与发酵时间之间的关系符合二次曲线相关关系，首次得到了两者之间的回归方程。

In conclusion, the mechanochemistry effect is occoured in the processing of cottonseed meal micronization.

综上所述，游离棉酚在棉粕微细化过程中发生了机械力化学效应。

In the production of biodiesel from cottonseed oil by chemical method, the refining process was improved by substituting adsorption treatment for washing and drying.

以棉籽油为原料，探讨了化学法制取生物柴油过程中以吸附剂处理替代水洗干燥的精制工艺。

Secondly, based on the study of creative teaching structure and process and environment, the paper has analyzed extremely important factors by idea of teaching theory and culturology.

其次，从创造性教学的结构、过程和环境考察了诸多影响创造性教学模式构建的因素，主要从教学论和文化学的视野，对重要因素进行了详细的分析和阐述。

This paper explores the reasons for, the purpose and the principles of presenting gifts from the aspect of social psychology and culturology.

本文从社会心理学和文化学视角探讨送礼的原因和目的及原则，并从选择，呈送和接受礼品的送礼过程诠释不同文化中送礼文化的差异。

In order to gain higher magnetic performance and solve air pollution problems in extraction process of Fe-Cr fibers,cupreous body of Cu-13Fe-2Cr in situ composite materials were corrupted by using chemical extraction .

为解决Fe-Cr纤维提取过程中容易造成空气污染的问题，使得到的纤维具有较高的磁学性能，采用化学萃取法腐蚀掉Cu-13Fe-2Cr原位复合材料中的铜基体，制备了Fe-Cr金属纤维；通过调整硝酸与双氧水比例抑制NO2的产生；通过改变清洗方式使纤维具有较高的磁性。

Experimental results indicate that the optical purity of the chiral cyanohydrin obtained by enzymatic reaction is quite high, and it is an excellent starting material for the stereoselective synthesis of the chiral amino alcohol compounds.

实验结果表明，醇腈酶催化合成的手性氰醇光学纯度较高，是合成手性氨基醇化合物的优秀原料，并且在随后的化学转化过程中各步反应产物均很好地保留了光学纯度。

The author studied firstly, systemtically and roundly on the membrane molecular biology of Cysticercus cellulosae during development, and put forward the biomembrane system, chemical compose, the process of phosphorus metabolism and biomembrane characteristic, and their changes during development.

首次对猪囊尾蚴膜分子生物学进行了较系统全面的研究，提出了猪囊尾蚴的生物膜系统、生物膜化学组成、膜磷脂代谢的途径及其生物膜特性以及发育过程中的变化。

The process to produce synthetic gas (H2 and CO) by methanol decomposition is animportant research field in C1 chemical industry. In rescent years, the great interest has beencaused in the process of methanol decomposition because of it's wide application and specialadvantage, and which has become one of the research hotspots.

甲醇裂解制备合成气(H2和 CO)是 C1 化学领域的重要课题，近年来，甲醇低温催化裂解过程由于其广阔的应用前景和特殊的优点倍受关注，成为当前催化研究的热点之一。

Biological, chemical and physical hazards were analyzed in the process of deepfreeze vegetable.

为了保证速冻蔬菜食品的安全性，对其生产过程中的各个环节可能存在的潜在生物危害、化学危害和物理危害进行了分析。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。