1、

The academic bases of optimal control method are developed. We study time of opening air valve or closing air valve in detail. On the application of the air vale clutch for the displacement type craft with water-jet propulsion

推导了最佳控制方法的理论依据,对关闭气阀时刻和开启气阀时刻的选取进行了深入的理论研究。排水量型喷水推进艇应用通气阀离合器的研讨

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2、

Study of sequential valve operation of homemade imported type 300 MW unit

国产引进型300MW机组顺序阀运行研究

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3、

The structure and working principle of mixed type temperature control valve were recommended.

介绍了混合型温控阀的结构和工作原理。

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4、

Combinatorial Optimal Design of New Type Electromagnet of Hydraulic Valve

新型阀用电磁机构的组合优化设计

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5、

Electrohydraulic remote-operated valve The Realization of Multi-Operation type and Internet Based Soccer Robots Tele-Operation System

电动液压遥控操纵阀多遥操作方式的网络遥操作机器人系统实现

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6、

adjustment of nitrogen-filled type counterbalance gas-lift valve and simplification of adjusting system

充氮式平衡气举凡尔的调试和调试系统的简化

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7、

Interactive Listening Practice THE LIFE OF RING TYPE VALVE

互动式听力训练环状阀升程

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8、

Butterfly Valve with Rigid Sealing THE LIFE OF RING TYPE VALVE

蝶阀刚性密封的实现环状阀升程

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9、

Deign of Cold-wall Type Slide Valve and Its Application

冷壁滑阀的设计与应用

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10、

The life of ring type valve visual simulation zooming software design on valveless pneumatic DTH

可视化无阀式风动潜孔锤仿真电算软件设计

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11、

Based on the above principle, a CO2 swing type expander was developed to take the place of the throttling valve in the system to recover power during the expanding process.

针对以上问题,研究开发了CO2摆动转子式膨胀机以代替系统中的节流阀回收膨胀过程能量。

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12、

The specification, characteristics and configuration feature of cold-wall type slide valve were introduced.

介绍冷壁滑阀的规格、性能和结构特点。

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13、

Ram Type Impact Valve of Impulse Moulding Machine

撞击式冲击阀气冲紧实机构的研究

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14、

Cubage-type Testing Device for Static Performance of Three-way Electro-hydraulic Proportional Valve

三通电液比例阀静特性容积式实验装置

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15、

A New Type of Refrigerator: Pulse Tube Refrigerator with Low Temperature Switching Valve

一种新型制冷装置&低温阀切换式脉冲管制冷机

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16、

The Introduction of Basic Model of New Type Return Filter with Check Valve and By-pass Valve

新型自封带旁通阀回油过滤器基本模型介绍

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17、

When opening, the switch blade is swung upward roughly 90, creating a long, simple gap in air. A gate or ball type valve can be used or the isolation valve can be installed further upstream.

隔离开关分闸时,闸刀片向上转过大约90,形成一个简明的长空气间隙。可以采用闸阀或球阀,或者可以将隔离阀安装在更上游的地方。

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18、

Dynamic Simulation Model of Ram Type Impact Valve

撞击式冲击阀动态仿真模型

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19、

Proper use of angle type control valve

角型调节阀的合理使用

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20、

The stem and diaphragm assembly will normally remain with the cover as it is removed. A gate or ball type valve can be used or the isolation valve can be installed further upstream.

阀杆和隔膜总成通常附在阀盖上与阀盖一起拆离。可以采用闸阀或球阀,或者可以将隔离阀安装在更上游的地方。

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