| 1. | The result of using eight kinds of different yeast strain as biocatalyst reveals that baker ' s yeast is the best biocatalyst in this transformation
比较了八种酵母的生物转化能力，发现在有机合成生物转化中应用最广泛的生物催化剂baker ' s酵母最适合催化该模型反应； 3 |
| 2. | In this model reaction the concentration of product and substrate in solvent system is at a level of umol / ml . as the same time gas chromatogram ( gc ) permits rapid analysis of microliter quantities of sample with high resolution
根据该模型反应中底物和产物都是微量的( mol / ml )这一特点，建立了以气相色谱( gc ) 、火焰离子检测器( fid )作为手段的检测方法。 |
| 3. | During down processing biocatalyst several immobilization method are discussed and the result reveals that the method with alginate sodium as entrapment and cach as cross - linking reagent is best for the conversion , and the concentrate of those are 3 % and 0 . 6mol / l
进一步的研究表明，海藻酸钠为3 (质量浓度) 、氯化钙为0 . 6mol / l的情况下最有利于模型反应的进行。 |
| 4. | 552333x52 the most optimized media is decided , that is glucose 26g / l , mgsoa 0 . 3g / l , nacl 2 . 8g / l , yeast extraction 8g / l , peptide 15g / l , kjhbpo4 0 . 3g / l . study of correlation between culturing time and transformation rate reflects that 30 hours is needed
探讨了不同活化时间对模型反应的影响，结果表明，将生物催化剂培养30小时，进行有机相中转化可以得到最高的转化率。 |
| 5. | The experimental system on seismic simulator was set up and whose control roftware were developed . analyzing automatically data method was advanced and its roftware was designed . the methodology of the collecting responses of structure was obtained was proposed
建立了振动台试验系统，开发了试验控制软件，提出了“自动数据分解法”及其软件实现，确定了试验结构模型反应的获取方法。 |
| 6. | As to the solvent , hexane and butvul acetate is discussed and former is more suitable for biotransformation . among seven kinds of energy source : menthok alcohok glycok glycerou 1 - hexanok butyl alcohol octyl alcohol , glycol is selected as energy source , so hexane - glycol is used as reaction system
从生物相容性和有利于转化的角度对两种溶剂，正己烷和乙酸丁酯进行了比较，确定了正己烷?忆二醇为该模型反应的溶剂体系。 |
| 7. | Study of " ph memory " and activity water ( aw ) in processing of immobilization indicates that former factor has much effect on transformation and the latter just has little effect . permeabilization treating of baker ' s cell with alcohol and ultrasonic leads to lower transformation rate , which illustrates that permeabilization procedure has negative role on biotransformation with whole cell as biocatalyst in organic solvent . in simple dynamics research amount of biocatalysu concentration of substrate and reaction course are considered and all of them have remarkable effect on transformation
Ph记忆、水活度及通透性处理的实验结果表明， ph记忆对转化有明显的影响，水活度对模型反应的影响不大；作为完整细胞生物催化，细胞的通透性可能是传质阻力的重要组成部分，利用不同浓度的乙醇和超声波对细胞进行处理，结果表明，在有机相完整细胞生物催化中，通透性处理对转化产生的是负面影响。 |
| 8. | Meanwhile , river network analysis tools ( rivertools ) and geographic information system software ( arcview ) are used to display subcatchments and river network extracted from dem data . on the platform of the digital basin built above , the xin ' anjiang model is selected for runoff simulation during the different periods
在构建数字流域的基础上运用新安江模型模拟径流量的方法，对不同时期的实测水文资料进行率定，率定后的模型反应了相应的下垫面及人类活动状况，利用率定了的模型和实测长系列降水、蒸发资料，模拟计算流量过程。 |
| 9. | The measurement network module of dynamic liquid level reflected the variational factors and their degrees , produced a simple way of incipient accident recognition , important of all , it made for bettering craft . the recognition network module of incipient danger & hazards divided them into several graduations , assured of safety - control & process - control
动态液位网络测量模型反应出了影响实际液位变化的因素及其相关程度，为生产的事故隐患提供了简易判定依据，更重要的是为生产工艺的改进打下了基础。 |
