查询词典 valving

A decrease in the effects of electrical switching on torsional oscillation s of shafts during fast valving is advantageous to fast valving.

在快关过程中减小电气切换操作对轴系扭振的影响，是保证快关汽门顺利进行的积极措施。

Some manufacturers have a separate ground loop fluid pump pack, while some integrate the pumping and valving within the heat pump.

一些制造商有一个单独的接地回路流体泵包，而一些整合抽水并在热泵汽门。

Includes all manifolding, valving and supplies necessary for the automated production of positron emitting radionuclides.

包括所有自动化生产化学药物的岐管，阀门和支持系统

The main drawback to this design is the power loss on the upward stroke of the piston caused by the exhaust valving.

主要缺点是这种设计的功率损耗的向上中风活塞所引起的排气门。

To improve power system stability the fast valving of steam turbine generator set is an effective approach.

汽轮发电机组采用快关汽门，是提高电力系统稳定性的一项有效措施。

We are considered the pioneers of this type of valving.

我们是公认的这种类型阀门的世界领先者。

Do not expect one type of valve to perform all the valving jobs in a system.

不要期望一种类型的阀门能够在系统中实现所有的阀门功能。

Do not expect one type of valve to perform all the valving jobs in a system.

不要指望一种阀门能够担当整个管道系统内的所有功能。

Fuzzy neural network is then applied to the fast valving control of power systems, a self-organizing fuzzy neural network fast valving controller is designed.

根据快速汽门控制的原理以简洁的形式给出了初始模糊控制规则和自组织修正规则。

It's an effective measure of fast valving in improving the dynamic stabilities of power system and preventing the overspeed of steam turbines, but the fast valving technique available can satisfy the need of modern steam turbines no more. On the basis of the new type fluid logic valve, which combines the regulating systems and safety systems happily, the steam turbine EHC based on new principle is put forward, one of its outstanding characteritics is, the fast valving is operating in a closed control loop. For the implementation of control for steam generator regulation and safety systems with nonlinear mult-operating modes, a new methodology for designing a fuzzy logic controller is proposed, which is based on the combination of"error phase plane"and"variable universe of discourse". Application of a double-mode FLC with the new methodology is presented, the validity of the design methodolody is desmonstrated by test; A new methodolody is also presented to improve the design and tuning of a FLC using variable structure control theory.

本文还详细讨论了快关控制在提高电力系统暂态稳定性及超速保护中的应用，分析了现有的快关控制规律的局限性，研究出一种基于新型快关阀的汽轮机电液控制系统，其突出特点是使汽轮机闭环快关成为现实，指出这种基于新的组成原理与设计方法的汽轮机电液控制系统对不同工况下的适应能力；针对汽轮发电机组多工况、非线性的特点，提出一种把&误差相平面&方法与&可变论域&思想有机结合的双模FLC设计与调整的新方法，试验结果表明该系统具有良好的动、静态特性；为改善FLC控制规则的设计与调整，作者还介绍了一种把滑模变结构理论成功应用于模糊系统设计的新方法。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。