此外，讨论了用组织培养方法生产左旋多巴的可能性和固定化细胞培养等问题。
The possibility of the production of L-dopa by tissue culture of Mucuna and the problems in immobilized cell culture were discussed.
采用滞环比较器的直接功率控制系统的开关频率不固定，是实用化过程中需要解决的一个技术问题。
The switch frequency of the direct power control system using hysteresis comparator is not fixed, which is a technical issue in practical needing be solved.
用上电脑化管理以后这些问题都基本已解决，美容院问题的关键在于怎样固定一批稳定的消费群体。
Spend computerized management after these issues are basically resolved, beauty salon the key is how a fixed number of stable consumer groups.
针对微生物发酵生产谷氨酸过程中存在的问题，提出了一种固定化微生物发酵生产谷氨酸的新方法。
Considering the problem of glutamic acid production in microbial culture, a new method of glutamic acid production by Brevibacterium flavum immobilized in microcapsules was put forward.
制备半导体膜的固定化是解决这一问题的有效途径之一，而溶胶凝胶技术可以实现薄膜的固定化。
The immobility of semiconductor thin films is one of the effective methods to solve this problem, while sol-gel technology can realize the immobility of thin films.
为解决这一问题，许多学者曾努力建立各种固定的、可以高度量化、精确化的价值等级体系，但实践证明并不可行。
To solve this question, scholars have made great efforts to establish all kinds of value ranking systems that are fixed, measurable and very accurate, but it is impossible in practice.
基于非线性车辆动力学方程和固定车辆间距跟随策略，对具有时间滞后的自动化公路系统车辆纵向跟随控制问题进行了研究。
Based on the nonlinear vehicle kinetic equations and constant spacing policy, the control strategy for vehicle longitudinal following system with delay was studied for automated highway system.
如同柔性自动化解决传统的固定自动化的灵活制造问题一样，该文提出的方法也实现了自然语言性能分析报告的柔性生成。
As the flexible automation resolving the problem of the traditional fixed automation the method proposed in this paper implements flexibly making the performance analysis report.
指出了固定化微生物技术存在的问题，并提出了今后的研究方向。
The problem and development of future research is also pre sented.
对固定化技术的应用前景及存在问题进行了评述。
The application prospects for the technology and existing problems were also discussed.
本文分析了医院固定资产管理中存在的问题，阐述了医院固定资产网络化管理的建设目标、网络架构、技术架构，探索利用网络化管理实现医院固定资产的统一管理。
The problems were analyzed in hospital fixed asset management. Then the net management was elaborated to realize the unified management from the aspects as objective, net frame and technology frame.
为解决这个问题，笔者提出对企业固定资产核算系统进行智能化设计的设想。
To solve this problem, the author proposes the thought of intelligentize of permanent assets accounting.
性能优良的生物材料的选择和切实可行的固定化方法的建立，是高灵敏度、高选择性生物传感器成功研制的核心问题，成为传感技术研究领域的热点和难点。
The core of high sensitivity and selectivity of biosensors was choice of biological material and immobilization of the enzyme, is the difficult problem in the field of sensor technology.
性能优良的生物材料的选择和切实可行的固定化方法的建立，是高灵敏度、高选择性生物传感器成功研制的核心问题，成为传感技术研究领域的热点和难点。
The core of high sensitivity and selectivity of biosensors was choice of biological material and immobilization of the enzyme, is the difficult problem in the field of sensor technology.
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