pressure stability

The pressure stability is the key to improve cutting performance for ultrahigh pressure waterjet systems. The main factor of system pressure stability include the manostat cubage size, way valve switch time and nozzle diameter.

超高压水射流系统的压力稳定性是提高系统切割性能的关键，稳压器容积的大小、方向阀转换时间、喷嘴直径是影响系统压力稳定的主要因素。

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Yttria-stabilized-zirconia ( YSZ) is the most commonly used electrolyte material for SOFC due to its high thermal stability, chemistry stability, excellent mechanical function and pure oxygen ionic conduction in very wide oxygen partial pressure.

Y2O3稳定的ZrO2（YSZ）具有优越的热稳定性和化学稳定性、优异的力学性能以及在较宽的氧分压范围内呈现纯氧离子导电特性等优点，是SOFC最常用的电解质材料之一。

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Observation of the Pressure Stability in Continuous Positive Airway Pressure Therapy

正压通气治疗仪压力稳定性的研究

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Compares with the retention pillars, The mining of spanning entry although has the temporary influence to its lower part entry, but after mining of spanning entry the entry namely to be in the release of pressure area, is advantageous in entry long-tern stability.

与保留煤柱的方法相比，跨采虽然在垮采当时对其下部巷道有短时间的影响，但跨采后巷道即处于卸压区，有利于巷道的长期稳定。

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In recent years, steel tower structure is used to build most towers with large load in developed countries for it has a better aerodynamic performance, mechanical isotropic, cross-section flexural stiffness and high pressure stability.

近年来发达国家大负荷杆塔大部分开始采用钢管塔结构，它具有空气动力学性能好，受力各向同性，截面抗弯刚度大，受压稳定定性高等优点。

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Half-pipe jacket ; positive pressure; negative pressure; strength destruction; stability reduction.

半管式夹套; 正压; 负压; 强度破环; 失稳.

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In the dry tube switching for gas exports dry gas pressure stability.

在干燥筒切换时连续供气,出口干燥气工作压力稳定.

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study on pressure stability of ultrahigh - pressure water jet system

超高压水射流系统压力稳定性研究

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The stability and theoretical critical stress of the tube without winding are discussed and the reasons of the enhancement of axial pressure bearing capacity of the tube wound with CFRP are analyzed.

本文对未经缠绕的承压管的稳定性及理论临界应力进行了探讨，对采用碳纤维缠绕复合后的细长管轴向承压能力得以提高的原因作了分析。

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Analysis on Pressure Stability of Air Conditioning System of Chemical Fiber Plant

化纤厂工艺用空调系统压力稳定性分析

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Transfer function was deduced afterwards, and the system stability analysis by employing the MATLAB software indicated that the stability margin was satisfactory. Finally, a fuzzy PID switch control strategy optimizing by offline ant colony algorithm was presented, and it was used to control the pressure.

推导出系统传递函数，在MATLAB环境下分析了系统稳定性，结果表明系统具有较大的稳定裕度。最后，提出了一种基于蚁群算法离线优化的模糊PID开关切换控制策略，应用于系统稳压控制。

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Tetrazole compounds and its salts have high formation enthalpy, high melting points, low vapor pressure and good thermal stability, which is a kind of promising energetic compounds.

四唑类化合物及其盐具有生成焓高，熔点高，蒸汽压低，稳定性好等特点，是一类很有发展潜力的含能材料。

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High pressure reduces the operation stability of the pressure reducing valve.

高压化降低了减压阀的工作稳定性。

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cutting quality. rotary cutting is line contact working pressure stability of small moulding, geometric shapes, dimensions and accurate.

模切质量好。圆压圆模切是线接触.工作压力小产品成型稳定性好，几何形状，尺寸准确。

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The entrance pressure of the discharge enlarger with load but change, but enlarge the characteristic not obvious variety because the pressure variety, the discharge enlarger compares in enlarging the characteristic better pressure stability.

流量放大器的入口压力随负载而变化，但放大特性并不因为压力变化而明显变化，即流量放大器在放大特性上有较好的压力稳定性。

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The pressure and the temperature distortion can cause the compressor to lose the stability and enter the buzz. When the engine loses steadily, it can endanger the flight safety directly.

对气流最敏感的部件是风扇和压气机，恶劣的压力和温度畸变会使得压气机丧失稳定性进入喘振，发动机的失稳会直接危及飞行安全。

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Research on Stability of Rotating Pressure JCO Forming Course in Welded Pipe Analysis of Thermal Stratification for Pressurizer Surge Line

焊管旋压JCO成型过程稳定性的研究压水堆稳压器波动管热分层的分析研究

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Flow of uniform pressure stability, low speed when the more apparent.

流量均匀压力稳定, 低转速时更为明显.

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