• Pressure Oscillation often occurs in two-phase system even if it operates in steady state.

    即使在稳态运行相流体回路系统经常会发生压力振荡现象

    youdao

  • The influence of some factors on pressure oscillation is studied by frequency spectrum analysis.

    采用频谱分析方法,分析因素压力振动特性影响

    youdao

  • This phenomenon of pressure oscillation can be attributed to the wall slip behaviour of the sample.

    滑移发生在口型出口附近。这种压力波动现象主要归因于试样壁滑移行为

    youdao

  • The results show that the high-frequency pressure oscillation is aroused by the combustion chamber's resonance.

    有限元计算结果与模态试验结果较吻合,声模态修正后的结果能很好地解释缸内燃烧压力高频振荡

    youdao

  • A compressor together with rotary valve system generates pressure oscillation in a GM-type pulse tube refrigerator.

    GM型低温制冷机压力波发生系统通常包括压缩机和平旋转

    youdao

  • The pressure oscillation can be suppressed by either raising extrusion temperature or adopting blending modification.

    升高挤出温度采用共混改性抑制压力振荡现象

    youdao

  • The research results show that the engine combustion noise can be reduced by reducing the combustion pressure oscillation inc…

    研究结果表明通过减小缸内压力振荡降低直喷式柴油机的燃烧噪声

    youdao

  • The effect of blending was investigated by analyzing the viscoelasticity, pressure oscillation, flow curves and extrudate appearance.

    采用双毛细管流变仪详细研究了聚乙烯及其共聚物挤出畸变、管壁滑移挤出压力振荡现象

    youdao

  • This paper presents a pressure oscillation detection technique for automatic measurement of blood pressure by the oscillometric method.

    本文介绍一种用于自动血压测量的脉搏检测方法

    youdao

  • The research results show that the engine combustion noise can be reduced by reducing the combustion pressure oscillation in combustion chamber.

    研究结果表明通过减小缸内压力振荡降低直喷式柴油机的燃烧噪声

    youdao

  • As the shear rate rises, the amplitude of pressure oscillation reduces, whereas the slide velocity, critical slide length and the frequency increase.

    剪切速率增加压力振荡振幅减小滑移速率临界外推滑移长度振荡频率均有提高。

    youdao

  • Heat release's response to the pressure oscillation is different from the vaporization rate. Moreover, its response to pressure oscillations is obvious.

    煤油蒸汽消耗速率压力振荡响应不同蒸发速率的响应,热量释放对压力振荡具有明显的响应。

    youdao

  • The result shows that the "puffs" in the furnace are caused by the pressure oscillation, which indicates that there is combustion oscillation in the furnace.

    研究表明,燃烧喘息”现象燃烧压力周期波动引起的,说明炉膛存在燃烧振荡

    youdao

  • The paper reports the results of an investigation of the characteristic of combustion pressure oscillation in a D. I. diesel engine and their effect on engine noise.

    本文报告对直喷式柴油机燃烧压力振荡特性压力振荡对燃烧噪声影响规律研究

    youdao

  • The pressure oscillation in piping system can lower the efficiency of the pump, cause the additional consume of energy and emit noise, deteriorate the working condition of the accessory.

    管道系统中的压力脉动会对管道系统中造成许多危害,例如它会降低工作效率增加额外能耗、产生噪声,使管道附件的工况造成管道振动等等。

    youdao

  • Gear pump structure simple compact, the manufacture is easy, to maintain conveniently, has the self-absorption ability, but current capacity, pressure oscillation the noise and is greatly big.

    齿轮泵结构简单紧凑制造容易维护方便能力流量压力脉动较大噪声大。

    youdao

  • During a part of each oscillation, a region whose pressure is above the equilibrium pressure is formed.

    振动一阶段,形成了压力大于平衡压力的区域

    youdao

  • One of the more severe fluctuating pressure environments encountered in supersonic or hypersonic flows is the shock wave oscillation driven by interaction of a shock wave with boundary layer.

    超声速高超声速绕中,种很严重脉动压力环境激波边界层相互作用引起的激波振荡

    youdao

  • To explain the generative mechanism of low pressure and mass flow self-excited oscillation pulsed jet, the nozzle optimized design range of structure and operation parameters was investigated.

    为了揭示低压流量下自激振荡脉冲射流清洗脉冲发生机理,研究了这种工况下喷嘴结构运行参数优化设计范围

    youdao

  • The relaxation oscillation characteristics of a resonant tunneling diode (RTD) with applied pressure are reported.

    报道了共振隧穿二极管RTD压力下弛豫振荡特性

    youdao

  • Pressure characteristic function curve with significant characters is one kind of curve with oscillation shape and its value between positive and negative.

    压力导数子波变换曲线具有明显形态特征种正负相间、具有振荡形式的曲线。

    youdao

  • Energy and optimal pressure of amplified spontaneous emission and laser oscillation are compared.

    本文还自发辐射放大激光振荡能量最佳气压进行了比较。

    youdao

  • The jet is controlled by a circular vortex chamber, and self exited oscillation occurs due to a pressure difference between the left and right parts of vortex chamber.

    装置利用环形射流进行控制,利用涡腔压力产生振荡

    youdao

  • When the exhaust valve is closed, the gas with the bubble oscillation reduces, causing the bubble impulse lower the pressure impulse obviously.

    排气阀门关闭直接造成参与气泡振荡气体质量的减少,第二气泡脉冲相对主脉冲明显减小。

    youdao

  • The size dimension of the ion imprinting polymer porous small ball can be controlled by controlling the extrusion pressure and oscillation frequency.

    离子印迹聚合物多孔小球可以通过挤出压力振荡频率来控制尺寸大小

    youdao

  • Based on the homogeneous model, the numerical computation for the oscillation period and amplitude of pressure drop type instability was conducted.

    根据两相的均相模型,对压力脉动周期振幅进行数值计算

    youdao

  • The dynamic vibration of hydraulic system is characteristic of instantaneous velocity, pressure and its oscillation.

    液压系统动力学振动程度可用瞬时速度压力压力脉动描述特性

    youdao

  • Under the experimental conditions of the study, pressure - drop type oscillation and thermal oscillation have been observed.

    该项研究实验条件下,已经观察到压力降落脉动热力脉动。

    youdao

  • Various vibration molding techniques, including oscillation packing injection molding, shear vibration injection molding, and pressure vibration injection molding were introduced.

    对本课题组多年进行的动态注射成型剪切振动注射成型压力振动注射成型研究进行了简要总结

    youdao

  • Various vibration molding techniques, including oscillation packing injection molding, shear vibration injection molding, and pressure vibration injection molding were introduced.

    对本课题组多年进行的动态注射成型剪切振动注射成型压力振动注射成型研究进行了简要总结

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定