查询词典 geodesic dome

The majority in these accidents is improper in control because of the water level of the boiler were caused, can see the importance in the equipment control system of the boiler of control of water level of steam dome of the boiler.

这些事故中的大部分是由于锅炉水位控制不当引起的，可见锅炉汽包水位控制在锅炉设备控制系统中的重要性。

Then, use the fuzzy control theory and design a boiler steam dome water level fuzzy control system, have realized the fuzzy dynamic feedforward , through making emulation in simulink, have reached better control effect.

于是，应用模糊控制理论，设计出一个锅炉汽包水位模糊控制系统，实现了模糊动态前馈，通过在simulink下仿真，达到了较好的控制效果。

And this course of change of water level of steam dome caused to perturbation of water flow can pass experiment test and receive the accurate mathematics model with data processing , can design the routine controller to control like this, and can reach very good result.

并通过常规三冲量PID仿真与模糊控制仿真进行了一系列对照，结果证明对于那些过程复杂，具有时变性和明显滞后以及难以取得精确的数学模型的系统，模糊控制比传统的三冲量控制更容易实现全自动并且控制作用相当有效。

In some designs, the effect of spraying which advances the steam condensation is not all, or not fully, considered. In fact, the increased surplus steam dome volume due to this effect has been taken into consideration as a safety factor in the equipment design.

有些设计在计算中不考虑或不完全考虑喷水促进蒸汽凝结的作用，实质是将这种作用客观上所增加的多余蒸汽容积，作为设备设计的安全裕量。

Other equipment, for instance: Water treatment equipment, oxygen-eliminating device, volume type water heater, dividing the steam dome, etc..

其他设备如：水处理设备，除氧器、容积式水加热器、分汽包等。

The modern industry boilers all develop in the direction of the large capacity high parameter, the general boiler is the larger in capacity, person who holds water of steam dome relative and light, water demand fluctuated to allow less .

现代工业锅炉都向着大容量高参数的方向发展，一般锅炉容量越大，汽包的容水量就相对越小，允许波动的蓄水量就更少。

So Cable dome is appropriate for large span roof structures very much.

因此它非常适宜于大跨度建筑的屋盖设计。

The structure design process of Macao Dome is introduced, and important analysis results and technical measures are presented. Key problems such as deep foundation in earth fill seashore, extra long prestressed concrete flat slab on the ground floor, large span ellipsoidal steel roof structure and its overall stability are discussed emphatically.

介绍了该项目的结构设计情况和主要的结构分析结果和重要的技术措施，着重讨论了填海地区的深基础、首层超长预应力钢筋混凝土大板、超大跨度椭球面钢屋盖体系及其整体稳定等结构设计中的关键技术。

With high end acoustics as standard, the dome is totally weather proof and structurally sound enough to take weight on its interior beams.

同高档音响作为标准，圆顶是完全用耐候和稳健地采取体重就其内部的光束。

Smooth-surfaced, brownish-red, discrete or confluent, 1~3 mm dome-shaped papulesare its clinical characteristics.

其临床特征为直径1～3mm，褐红色或褐黄色表面光滑的半球形或圆顶状丘疹，孤立或融合，常发生于青年人，男女均可发病。

Finally, the Knight strung a line between two of the monoliths and tied the horses up there.

最后，骑士们在两颗巨石之间拉了一条绳子，将他们的座骑绑在上面。

T7zN/hyS0 The island lies south by east from here.

那个岛位于此地的正南偏东方向。