nominal pressure
英 [ˈnɒmɪnl ˈpreʃə(r)]
美 [ˈnɑːmɪnl ˈpreʃər]
n. 标称（公称，标定，额定）压力
双语例句
- However, for attaching nonpressure parts to pressure parts, the filler metal chemistry shall match the nominal chemistry of the pressure part.
但将非受压元件焊接受压元件时所用的填充金属，应与受压元件的标称化学组成相配。 - Nominal pressure for pipe components
GB/T1048-1990管道元件公称压力 - Bypass Valve with nominal diameter of the same nominal diameter pipeline, pressure level pressure level is also consistent with the process.
旁路阀公称直径与管道公称直径相同，耐压等级也与工艺耐压等级一致。 - Nominal pressure solenoid valve should be more than the maximum working pressure tube.
电磁阀公称压力应超过管内最高工作压力。 - Andrew Smithers: I agree with Martin that China is unlikely to accelerate the rise in its nominal exchange rate because of external pressure.
我同意马丁的观点，即中国不大可能在外部压力下加速其名义汇率的上升。 - Nominal diameter of pressure vessel
GB/T9019-1988压力容器公称直径 - Nominal Pipe Size ( NPS) is a set of standard pipe sizes used for pressure piping in North America.
公称管道规格（NPS）是一种北美用于压力管道的管道规格标准。 - J41N Type PN40 steel globe valves: manual, flanged, straight-through, the valve seat sealing surface material as nylon plastic, nominal pressure PN40, carbon steel valve body material cut-off valve.
J41N型PN40钢制截止阀：手动、法兰连接、直通式、阀座密封面材料为尼龙塑料、公称压力PN40、阀体材料为碳素钢的截止阀。 - For the contact geometry of a specimen contacting with a rectangular fretting bridge, the influence of distribution of nominal contact pressure on stresses of contact surface was also calculated.
同时针对方足微动桥/平面试件的接触几何，计算了不同名义接触压力分布形式对接触面上应力分布的影响。 - In the face of the pressure, there are three schemes for selection: appreciation in nominal or real exchange rate or pressure cumulating.
面对压力，有名义升值、实际升值和压力累积等三种政策方案可供选择。 - Water power computing for the architectural water supply and drainage is the key issue in design and construction of architectural water supply and drainage, among which the nominal water flow computing is the major reference for choosing pipe diameters and calculating pressure losses.
建筑给水排水水力计算是建筑给水排水工程设计施工中的关键环节，其中设计水量的计算是选定管径和计算相应压力损失的主要依据。 - Determination of Nominal Working Pressure of the Gas Appliances
燃气用具工作额定压力的确定 - It is shown that roughness always decreases the minimum nominal film thickness and increases oscillations of the maximum nominal film pressure in the mixed lubrication regions, resulting in its maximum values bigger than those in the smooth cases.
计算结果表明，粗糙度总是减小最小名义油膜厚度，并使油膜压力在接触区剧烈振荡，其幅值大于光滑表面时周期内的最大名义油膜压力。 - The influencing regularity of the transient responses by the rigidity of the fifth elastic bearing, the nominal gap between the shaft and the stator of the squeeze-film damper, inlet and outlet pressure, the unbalance.
五号弹性支承的刚度、挤压油膜阻尼器的油膜间隙、供油压力、不平衡量大小对转子加速瞬态响应的影响规律。 - The working principle of pistonphone and the measurement principle of its sound pressure level are summarized. The paper emphatically analyzes the methods for measuring the nominal effective coupler volume and the sound pressure level of piston-phone with unknown coupler volume.
本文简要介绍了活塞发声器的工作原理及其声压级的测量原理，着重分析了未知耦合腔体积活塞发声器的有效体积与声压级的测量方法。 - Selecting the type of expansion joint according to nominal diameter, pressure class and compensation amount.
根据通径、压力等级及补偿量选择波膨胀节的型号。 - The Nominal Design Pressure and the Nominal Working Pressure of Gas Appliances
燃具设计额定压力与工作额定压力 - Therefore, in order to eliminate the devaluation and to realize internal-external equilibrium, it is necessary to keep the nominal exchange rate of RMB increasing slowly within the limits of appreciation pressure.
因此，应在不超过升值压力幅度的范围内允许人民币名义汇率继续缓升，以消除货币低估，实现内外均衡。 - While MGV is on work, the delayed time of MGV, the variation law of additional opening and the nominal head of pumped storage also exert influences on the two pressure peaks.
MGV装置投入后，MGV装置延时投入时间的长短、附加开度的变化规律和抽水蓄能电站水头对蜗壳进口压力双峰特性的影响； - Steel mills using waste gas in combined cycle power project, steel mills use the nominal diameter ≥ 200mm of large control valve to control pressure of the mixed gas.
在钢厂的循环发电工程中，各钢厂利用公称直径d≥200mm的大型调节阀对混合煤气进行压力控制。 - In certain flow field structure, obtained the linear regression equation of pressure compensating emitter nominal flow and elastic membrane of thickness and hardness. Guiding significance for development of pressure compensating emitter.
在一定流道结构形式下，得到压力补偿滴头标称流量与弹性膜片厚度和硬度之间的线性回归方程，对于压力补偿滴头的开发有一定的指导意义。