The pressure surge in fluid transmission pipeline is one of the basic characteristics of fluid dynamic flow.
流体传输管道内的压力脉动反映了流体动态流动的基本特性。
The advantages are stable in loading pressure, small in pressure surge, simple on autocontrol, economic, easy to maintenance.
并具有加(灌)油压力平稳、水击压力小、自控简单、运行经济、维护方便等优点。
Conclusion HRT can be used as a prognosis of cardiogenic injure in elderly patients with hypertension and morning blood pressure surge.
结论HRT对老年原发性高血压及伴有血压晨峰患者的心源性损害有较好的预测作用。
Conclusion: Taking orally amlodipine besylate tablets can effectively control morning blood pressure surge of patients with hypertension.
结论:苯磺酸氨氯地平能有效控制高血压患者的血压晨峰。
With the FFT analysis it is analyzed that the pressure surge changing laws in the taper pipe and draft tube in time domain and frequency domain.
通过水压力脉动数据的FFT频谱分析,研究了直锥段和尾水管内部在不同位置不同工况下的压力脉动在时域及频域上的变化规律。
Objective To investigate the association between morning blood pressure surge (MBPS) and target organ damage in patients with essential hypertension.
目的探讨原发性高血压患者血压晨峰现象(MBPS)与靶器官损害的关系。
Meanwhile, some other unloading circuits and damping measures are experimentally investigated, leading to methods of reducing the unloading pressure surge.
同时,文章还对一些其它卸荷回路及其缓冲措施进行试验研究,提出解决系统卸荷压力冲击的具体方法。
The control valves in liquid pipelines shutting or opening fast due to some causes may result in pressure surge, which is dangerous to equipment and pipelines.
当由于某种原因使输送液体管路中的调节阀迅速开闭,就可能引起水击,对设备和管道造成损坏。
The PLC is used in automatic pressure surge control, oil temperature control, product test control, and automatic measurement of pressure, flow, temperature, speed, torque, etc.
PLC下位机完成转向泵的压力冲击自动控制、油温自动控制、出厂试验自动控制和压力、流量、温度、转速、转矩等参数的自动测试。
The pipeline vibration caused by pressure surge in aircraft hydraulic system is an important engineering problem both to domestic and foreign aviation industries in recent decades.
飞机液压系统由于油压脉动引起的管道振动是近十多年来国内外航空工业界极为重视的工程实际问题。
Fluid Energy Controls surge Stop surge Suppressors are designed to dampen the pressure surges caused by rapid closing and opening of flow control valves in any liquid handling system.
浪涌电压抑制器用以抑制关闭和开启控制阀时产生的压力波动。
In the experimental study, the pressure surge data are acquired at 26 points from the taper pipe intake to the draft tube exit distributing at 8 sections under 6 stable operating conditions.
对水轮机模型,测取了从直锥段进口至尾水管出口8个截面共26个测点在6个稳定运行工况下的水压力脉动数据。
Such a surge would put unwelcome upward pressure on Asian currencies and increase the risk of economic dislocation in the event of a sudden flight of capital.
这将对亚洲国家货币构成不受欢迎的上行压力,并且增加资金突然外逃时发生经济动荡的风险。
Many fret that the upward pressure on exchange rates from the surge in foreign capital will cause their currencies to appreciate too much.
很多人担心外资的不断涌入对提高汇率的压力会使本币升值过高。
Adjust the cooling water flow, to avoid the main engine surge or condensation pressure is too high.
调整冷却水流量,避免主机出现喘震或者冷凝压力过高。
Surge pressure is a major factor which affects borehole stability.
波动压力是影响井眼稳定的主要因素。
Establishe a Emulsion pump station Remote Surge system for the output pressure of the pump station automatically adjusted.
建立了一个乳化液泵站的远程调压系统,实现了对泵站输出压力的自动调整。
At the same time that this is likely to see a dramatic reduction in any professional pressure, it's going to see a surge in confidence when it comes to your romantic goals and sense of determination.
在这一段时间里,你可望感受到来自专业领域内的压力大幅减轻了,而你在感情期许及决断感上的信心却极度高涨。
Surge chamber is a fairly reliable level pressure structure of reducing water hammer pressure and increasing surge system stability.
调压室是减小水击压力、提高调节系统稳定性的比较可靠的平压建筑物。
A last-minute holiday bookings surge is adding to the pressure.
最后一刻假期预定数猛然上升更加大了这个压力。
Testing results given, the effect of the evil conditions is studied emphatically on the maximum combustion pressure, exhaust temperature and turbocharger surge.
文章给出了试验结果,并着重研究了它们对爆发压力、排气温度以及增压器喘振的影响。
The main factor was the entrance pressure of the regulating valve before surge valve to influence the conversion of valve slice of surge valve.
运用正交试验设计方法在田间进行灌水试验,结果表明:波涌阀前调节阀入口压力是影响波涌阀阀片转换的主导因素;
It's the Sun's departure from your financial sector on Monday that takes away any financial pressure, with the Moon's position in your income sector mounting an instant surge in confidence.
因为在周一太阳离开了你的收入宫使财务脱离任何压力,而月亮处于你收入宫让你信心突然激增。
The installation of SCR would lead to the increase of pressure fluctuation, do harm to the burning stability of the furnace, and give more chances to boiler implosion as well as induced fan surge.
指出了SCR的加装使压力波动增大,低负荷时会影响稳定燃烧,使炉膛内爆的可能性变大,引风机喘振出现的几率变大。
A red indicator hand that HOLDSat the highest reading registered, to record shock pressure or when left on overnight will register the highest surge pressure which occurred during that period.
配置红色指针,可以“保持”在最高读数上,用于记录冲击压力或留着过夜以记录前一个晚上出现的最高冲击压力。
Enlarging the sectional area of surge tank obviously changes minimum pressure in draft tube.
增大调压室面积会明显改变尾水管最小压力值。
The surge pressure of overflow well shut-in impacts whether well can be shut down and the choice of well shut-in modes.
溢流关井的水击压力关系到能否关井,以及关井方式的选择。
A red indicator hand that "Holdsat the highest reading registered to record shock pressure. If left on overnight will register the highest surge pressure which occurred during that period."
配置红色指针,可以“保持”在最高读数上,用于记录冲击压力或留着过夜以记录前一个晚上出现的最高冲击压力。
By using the surge pressure calculating method, in this paper the formulas have been derived which are used to calculate the maximum allowable velocity in pulling and running pipe in borehole.
本文根据波动压力计算方法推导出了最大许用起钻速度和下钻速度的计算公式。
By using the surge pressure calculating method, in this paper the formulas have been derived which are used to calculate the maximum allowable velocity in pulling and running pipe in borehole.
本文根据波动压力计算方法推导出了最大许用起钻速度和下钻速度的计算公式。
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