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- ship pressure field 船舶水压场
- At higher levels the pressure field has a much simpler structure, exemplified by the solution at 6.5 Km. 在高空气压场结构却远为简单;例子见6.;5公里高度上的解。
- This paper mainly introduces the calibration method of piezoelectricity pressure sensors in the pressure field testing. 介绍压力场测试中所采用的压电压力传感器的标定方法。
- The loudspeaker array has more equal pressure field and higher radiating level by SINC setup, QR timing or phase delay. 采用sinc函数理论、QR时间延迟、QR相位延迟等方法,使扬声器阵列的辐射更加均匀、声压级更高。
- ship hydrodynamic pressure field 舰船水压场
- An investigation to reconstruction and prediction of wind pressure field on roof with proper orthogonal decomposition (POD) is presented. 摘要给出利用本征正交分解(POD)对屋盖风压场进行重建和预测的研究结果。
- The effectiveness of the method is verified by calculation results in detection and characteristic extraction of hydrodynamic pressure fields of ship models. 通过对实验船模水压场信号进行检测验证,讨论了在各种不同情况下,目标信号的特征提取及目标检测方法的效果,验证了该方法的有效性。
- The research shows that it is high stress region at both schank and axis above neutral layer, low pressure field below the neutral layer. 研究表明,向斜构造的两翼与轴部中性层以上为高压区,中性层以下为相对低压区,距离向斜轴部越近,主应力及其梯度越大。
- The degree of obliqueness of the corrugated tube surface profile has some influences on the velocity distribution and pressure field. 波纹管的表面型线倾斜度影响着波纹管绕流的流场和其表面压力的分布。
- In combination with pressure field and non-constant density equation, the production and development range of 3D heterotypic aerator were given. 采用压力场与变密度方程相结合的紊流数值模拟,给出了三维异型掺气坎的空化发生和发展的范围;
- CFD simulation is applied to the flow field inside water hydraulics poppet valve, the results are given by visualizing pictures of the velocity and pressure field. 对水压锥阀流场进行了CFD解析,解析结果以可视的速度场和压力场分布给出。
- The unique geotherm pressure field controls the hydrocarbon evolution and distribution, and three hydrocarbon accumulation models can be classified in Qiongdongnan Basin. 琼东南盆地独特的温压场在很大程度上决定了区内油气的演化与分布。
- The lifeboat went out to a ship in distress. 救生船去救一艘遇险的船只。
- Abstract: Unsteady static pressure field on the tip endwall of an axial-flow compressor rotor passage was measured using a micro high freqnency pressure transducer. 文摘:用高频压力传感器测量了低速单级压气机转子叶尖动态压力场。
- Unsteady static pressure field on the tip endwall of an axial-flow compressor rotor passage was measured using a micro high freqnency pressure transducer. 用高频压力传感器测量了低速单级压气机转子叶尖动态压力场。
- The ship steamed into the harbor. 船驶入了港湾。
- Distribution model of wellbore temperature field and pressure field is established.The best visbreaking depth in wellbore is determined by simulating calculation. 建立了井筒的温度场、压力场和粘度沿井筒分布模型,通过模拟计算确定了最佳的井筒降粘深度点和掺入量;
- The ship was loaded with cargo fore and aft. 这条船从船头到船尾装满了货物。
- This paper introduces the relationship between spatial structure of overlying strata and mining pressure field in longwall face revealed by microseismic monitoring techniques. 介绍了用微地震定位监测技术揭示的采场覆岩空间破裂与采动应力场的关系。
- A hybride finite element/control volume method was employed to calculate the pressure field,to trace the moving boundaries,one for melt front,the other for gas melt interface. 并对典型制件进行模拟验证了模型的可行性。