生物动力学

Solid-state fermentation to produce ethanol by cornstalk is an effective approach to solve the problem. The article discussed different methods to determine the process parameters firstly. Then kinetic models were set up and the Modified Simple Genetic Algorithms was applied to determine the kinetic parameters.

本文探讨了秸秆固态发酵过程参数的测定方法，对秸秆固态发酵过程进行动力学建模，并求解动力学参数，最后在两种类型的固态生物反应器进行了初步放大研究。

The paper described three different types mechanism of femtosecond laser surgery briefly,and then introduced achievements of the femtosecond laser surgery in cell biology,such as cytoskeletal dynamics,ablation of organelles in living cells,engineering of the cell membrane,photodynamics,biological experiments in vivo and the corresponding applications.

简述了3种不同类型的飞秒激光在细胞手术过程中的作用机理，介绍了飞秒激光手术在细胞生物学领域中的一些研究成果，如细胞骨架动力学、活细胞内细胞器手术、细胞膜工程、光动力学、生物活体实验及相应的应用。标签飞秒激光细胞手术机理细胞生物学 femtosecond laser cell surgery mechanism cell biology

The yeast of Saccharomyces cerevisiae is an ideal biomaterial to be used for exploring the mechanism and for actual util...

结合自己的研究成果，总结了酿酒酵母作为生物吸附材料的优点、研究中的表现形式和吸附性能，重点讨论了酿酒酵母生物吸附机理，介绍了等温吸附平衡模型和动力学模型在酵母生物吸附中的应用情况。最后提出生物吸附进一步的研究方向。

This project was conducted starting with the three interrelated subjects the structural characteristics of desertification landscapes in different bioclimatic zones, desertification driving factors and their function mechanism, and the dynamic model of landscape space for the occurrence and development of desertification in representative desertification regions and on the basis of in-depth studies of the relations between landscape structural characteristics and processes of desertification and their stability; the driving force of different time-space scales of desertification and their proportion, manifestation form, and action mechanism in the desertification processes; and the establishment of threshold conditions for the surface wind erosion and has achieved important progress in the definition of desertification conception

本课题从三个相互联系的专题（即不同生物气候区荒漠化景观的结构特征、荒漠化驱动因素及其作用机理、典型荒漠化地区荒漠化发生与发展的景观空间动力学模型）入手，在深入研究荒漠化景观结构特征与过程的关系及其稳定性，不同时空尺度的荒漠化过程驱动力及其在荒漠化过程中所占比重、表现形式及作用机制，地表风蚀临界条件的确定等内容的基础上，虽未建立荒漠化景观空间动力学模型，但在沙漠化概念，末次间冰期以来沙漠化过程时间序列和特征冷暖时期沙漠、沙地空间分布格局，现代沙漠化过程中自然因素和人文因素的作用、贡献率、沙漠化土地对气候的反馈作用以及风蚀临界值，沙粒跃移轨迹参数和能量分布，我国沙漠化防治思路和对策，沙尘暴区划和沙尘暴指数等方面取得了重要进展。

The adsorption characteristics,bio-adsorption kinetics and bio-regeneration capability of activated carbon in the biological activated carbon system was studied using hexadecane as a target.

以正十六烷为目标物，研究了生物活性炭系统对正十六烷的吸附特征、生物吸附动力学以及活性炭的生物再生能力。

The effects of several components in the culture medium on Lithospermum erythrorhizon cell growth and secondary metabolite synthesis were studied, as well as structural dynamic model. The two-liquid-phase culture of Lithospermum erythrorhizon was carried out by choosing the proper organic solvent as the second phase. The bioactive carrier for adsorption was prepared and the condition of cell immobilization was determined. We combined the technique of two-liquid-phase culture and immobilization to carry out the culture. We chose the suitable type of reactor, studied its characteristics and results of cell culture using this reactor. The fed-batch operation was also studied on the basis of twoliquid-phase culture and immobilization used in culture in the reactor.

本文研究了紫草细胞悬浮培养中培养基中多种成分对细胞生长与次生代谢产物合成的影响，进行了结构化的动力学模型研究；通过选择合适的有机溶剂对紫草细胞进行了双液相培养研究；通过确定以吸附为细胞的固定化方法，进行了生物活性吸附载体的制备与固定化细胞的制备研究；并结合双液相培养技术，对紫草细胞进行了固定化培养及其动力学模型的研究；对反应器进行选型，并进行冷模与热模研究；在反应器中进行了固定化紫草细胞的双液相培养条件下的流加操作研究。

The calcium ion was assumed the representative ion in hydration products and the chemical dynamics model was established which describes the chemical reaction between hydration products in solidification sludge and acid.

2将水化产物中的钙离子作为代表性离子，建立了固化污泥中水化产物和酸反应的化学动力学模型；采用生物反应器强化微生物活性建立了固化污泥中机物降解的动力学模型。

Furthermore,we selecet and breed excellent beer yeast with modern high pressure biological technology.

高压生物学是高压物理科学与生物科学相结合的交叉学科，目前，高压对生物系统的热力学参数，动力学特性和调节机制以及对蛋白质、核酸作用的分子机制有了广泛的研究和了解本文主题在于研究高压力对于生物体系的影响，并且运用现代的高压生物技术，选育优良的啤酒酵母菌种。

It summarizes the three main forms of dynamic theory and the biology management of biology method of biology filter chamber,biology trickling bio-filter and biology scrubber ,compared their merits and defaults,and points out the different application condition,and gives out the self views to the research direction in future.

概述了生物法的动力学理论和有机废气生物处理的3种主要形式——生物滤池、生物滴滤塔、生物洗涤器的工艺流程，对比其优缺点，指出了不同设备的应用条件，并就未来的研究方向提出了见解。

Thinking of presenting problems, this research mainly studied some solid base catalysts which own higher catalysis ability and longer lifetime. Then, the phase diagram and equilibrium data of oil-alcohol-biodiesel-glycerol multiphase system were measured because the biodiesel producing process lacks of thermodynamic data.Based on a double-membranes theory and the thermodynamic data, a kinetic model was proposed. In addition, a mult-step extraction process was proposed to dispose the jatropha curcas l oil with high acid value in order to decrease the acid value. Then, a new technology of biodiesel producing using solid base as a catalyst was developed. The study objects and results are as follows.

本研究针对负载型固体碱催化剂活性组分易流失、使用寿命短的缺点，制备了高效、稳定的固体碱催化剂；针对生物柴油制备体系热力学数据缺乏的问题，测定了大豆油-醇-生物柴油-甘油体系的相图和平衡特性，在此基础上基于双膜理论，建立了固体碱制备生物柴油的动力学模型；同时针对酸价较高的麻疯果油，提出了先用甲醇或乙醇多级萃取降低酸价，再用固体碱催化制备的新工艺。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。