This paper describes the design of a portable draft pressure tester and analyses its architecture and the working principle of its main module, and also discusses its accuracy.
本文介绍一种便携式微差压测试仪的设计，详细分析它的系统结构以及主要模块工作原理，并对它的精度进行讨论。
Describe the structure characteristic and working principle of pressure seal swing check valve. Material selection and thrust ring design.
阐述了自压密封旋启式止回阀的结构特点、工作原理、材料选用和止推环设计。
This paper introduced the working principles of ceramic tile die with static-pressure, structure type of upper punch and method of optimal design.
介绍了等静压瓷砖模具的工作原理、上模芯的结构形式和优化设计的方法。
The design and working principles and the advantages of equal pressure hydraulic energy controlled by by-pass and stroke were mainly discussed in this paper.
本文主要阐述旁路调节式、行程调节式等压力液压能源的设计、工作原理及其优越性。
The overall structure and working principles of turbo-pressure and cycling seafloor sediment sampling drilling machine were introduced and the feasibility of the design was discussed.
详述了涡轮加压和循环式海底沉积物取样钻机的总体结构和工作原理，并讨论了该设计方案的可行性。
This paper studies design of the spring of the equal air pressure opening valve in bottler according to its working procedure.
本文根据等压灌装机上所采用的气阀式灌装阀的工作过程对灌装阀弹簧的设计进行了研究。
The forming technology of skin-cooling high pressure turbine was analyzed, introduced polyurethane bulging die structure design and the working process and die debugging improvement.
分析了高压涡轮冷却外壳的成形工艺，并介绍了聚氨酯胀形模的结构设计和模具工作过程以及模具调试改进。
The article describes the origination of sleeper hydraulic pressure switch machine design and explains its structure, working principle, characteristics, and application effects.
介绍了轨枕型液压转辙机的设计由来，并简要说明了其结构、工作原理、技术特点及应用效果。
The basic of safety working for high pressure gas stations is scientific design and reasonable installation.
高压气站供气系统安全正常运行的基础是设计科学，安装合理。
A large trunnion or trunnion support design ensures central position of ball under the highest working pressure. This permits ease of operation.
大枢轴或枢轴板设计，确保球体在高压下具有正确的中心位置，保证阀门良好的操作性能。
The structure, main design parameters and work process of the compound die installed on single action press and working for blanking and drawing with constant blank holder pressure were presented.
介绍了用于单动压力机的新型恒压边力落料拉伸复合模的结构及主要设计参数和模具工作过程。
By the comprehensive analysis and comparison to various working mechanism of the hydraulic impactor, the design decision of the article is definited as pressure feedback hydraulic heavy drill.
通过对各种工作机理的液压凿岩机全面分析，确定为压力反馈式全液压重型凿岩机。
The design used the crank pressure machine for punching, which has high productivity, maintenance simple, clean working environment and so on.
本设计采用曲柄压力机进行冲压，因为它具有生产率高、设备维修简单、工作环境整洁等特点。
Introduce the working principle, hardware composition and PLC software design of an iron top-layer removing system with high pressure water based on programmable logic controller.
介绍了以可编程控制器为核心的高压水除鳞控制系统的工作原理，硬件构成及PLC软件设计。
Function and working principle of pressure transducer in silicon have been introduced. And gave the detail discussion design ideas and method in disturbance.
介绍了硅压力传感器的作用及原理，并详尽讨论了在低抗干扰方面的设计思想与方法。
Function and working principle of pressure transducer in silicon have been introduced. And gave the detail discussion design ideas and method in disturbance.
介绍了硅压力传感器的作用及原理，并详尽讨论了在低抗干扰方面的设计思想与方法。
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