However, it is very difficult to design and scale up this kind of reactor, in that the present study has focused on the transient characteristics of the inherent gas-liquid flow increasingly.
鼓泡反应器是工业生产中应用较为广泛的一类反应器，但由于其设计与放大困难，因此对其内部气液两相瞬态流动特性的考察日益成为研究的热点。
New features have come up in changes of practical demand for tourism planning and design with full scale competition and further research in tourism industry.
随着旅游业竞争态势的全面展开，旅游规划工作的不断深入，旅游规划的现实需求也相应出现了新的变化。
Crystallization kinetics are the basis for crystallization behavior and crystallizer scale-up design.
结晶动力学是结晶操作和结晶器设计与放大的基础。
Problems existed in simulation scale-up, engineering design, equipment manufacture and materials properties are main causes for the slow technical progress of the ammonia industry in China.
模拟放大、工程设计、设备制造和材料性能的问题，是我国合成氨工业技术进步缓慢的主要原因。
Based on this, the relation of structure and performance was discussed, design and scale-up criteria were suggested.
在此基础上，探讨了下行床出入口结构及其性能之间的关系，并提出了下行出入口设计与放大的基本思路。
With the implement of"village to village"project and the extension of low-volume roads construction scale, many problem, lots of which is about structure design, shows up in the service condition.
随着我国“村村通”工程的实施，各地区低交通量道路建设的规模不断扩大，但现有道路的使用情况却反映出很多问题，其中不少是关于路面结构设计方面的问题。
Some suggestions on the theory and practice in geometric scale up and construction design of rotating disk extraction columns have been presented.
通过设计与生产实践，对转盘式萃取塔的几何相似放大与结构设计方面的理论与实践，提出了探讨建议。
The model and conclusion drawn from this paper provide the design basis for the industrial scale-up.
本文研究内容为新型洗涤冷却室工业放大提供了设计依据。
Process Engineers, especially at middle or small scale companies, are often faced with the problems of mixing equipment selection, design, scale-up and optimisation.
过程工程师特别是中小型化工企业的工程师，经常要面对关于混合设备的选择、设计、放大和优化的问题。
It is of consequence to the design optimization, scale up of mixing equipment and the basic theory research of fluid mixing technology from the point of view of micro scale to study mixing process.
从更微观的角度研究混合，对于混合设备的优化设计、放大和混合的基础理论研究具有重要意义。
The bubbling bed model can then be used for scale up and design of kinetic processes.
可以用鼓泡床模型来进行动力学过程的放大和设计。
The kinetic parameters are calculated by the experimental data, which are useful for the scale up test and industrial design.
并根据实验数据计算出氢化反应的动力学参数，为放大实验及工业设计提供参考数据。
Airlift loop reactors (ALRs) have been widely used in industry, so the investigation of ALRs is very important for their design and scale-up.
环流反应器在工业上正得到越来越广泛的应用，对其进行深入研究对于此类反应器的设计与放大具有重要意义。
It is one of the important directions of gas turbine modeling study that building up the large-scale and precise off-design model of gas turbine.
建立燃气轮机大负荷范围、准确的变工况模型是燃气轮机热力系统建模研究的一个重要方向。
Solids holdup distribution and liquid backmixing coefficients are fundamental to the scale-up design and optimization of liquid-solid magnetically stabilized reactors.
固含率分布和液相返混系数是液固磁稳定反应器放大与优化所必需的基础数据。
This vessel design provides a higher degree of predictability during process scale-up when compared to formats utilizing alternative vessel designs and agitation methods.
该船在设计过程中提供大规模行动的可预测性更高程度的格式相比，利用替代船舶设计和搅拌的方法。
The paper gives effective methods and detailed procedures of start-up and operation in full-scale anaerobic reactors by laboratory data. and the fundamental design steps are also listed.
根据作者的使用体会论述了利用实验室工作数据，指导有效地启动和稳定运行厌氧生物反应器的方法，提供了便于操作的工作程序以及厌氧生物反应器设计的基本方法。
So the present model satisfactorily indicates the mass transfer condition in CTRDC and can be used in operation calculation and scale up design for CTRDC.
计算结果与实验测定值相当吻合，说明模型能较好地反映CTRDC中的传质状况，可用于CTRDC塔高的设计计算。
There are some plan of management problems in the course of design for medium scale industrial construction projects, the article puts up some discussion and study in allusion to these being problem.
目前，对大中型工业项目设计策划还没有形成统一的管理模式，许多大中型工业设计项目在设计工作中存在着一些策划管理问题。
This study has provided a reliable base in the technological design and the study of scale-up and this will be very significant for ensuring production safety and raising ec…
此项研究为进行工艺设计及研究放大规律提供了可靠的依据，对保证生产安全、降低成本、进行优化设计、提高经济效益等方面均有重大的意义。
This study has provided a reliable base in the technological design and the study of scale-up and this will be very significant for ensuring production safety and raising ec…
此项研究为进行工艺设计及研究放大规律提供了可靠的依据，对保证生产安全、降低成本、进行优化设计、提高经济效益等方面均有重大的意义。
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