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- For understanding the formational mechanism of gas-lubricated spiral groove bearings pressure fields, the numerical simulations on air film pressure fields are carried out. 摘要为了进一步了解平面螺旋槽气体止推轴承压力场的形成机理，对该种轴承的压力场进行了数值模拟研究。
- air film pressure field 气膜压力场
- The motion of the slider is governed by Newton's second law, and the pressure of the moving air film is governed by the generalized Reynolds equation, which included the rarefied gas effect. 滑座的运动按牛顿第二定律、而流动气膜内的压力则由包含稀薄气体效应的广义雷诺方程式统御，二者相互偶结。
- It has been implied that the increase in oil film thickness is due to the deflection of the sleeve and bushing, which would spread out the pressure field increasing the oil film thickness. 这意味着，油膜厚度增加是由于锥套和衬套变形的结果，这种变形会导致锥套和衬套压力场扩大，进而导致油膜厚度增加。
- A slider bearing is consisted of a slider, a rotating disk, and an ultra thin air film between them. 滑座轴承由滑座、旋转磁片、及二者间的超薄气膜所组成。
- The film pressure,end leakage flow-rate and frictional coefficient of misaligned journal bearing were calculated. 计算了轴受载变形导致轴颈倾斜情况下,轴承的油膜压力、端泄流量和轴颈摩擦因数等。
- 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。
- There was obvious offsetting distribution of film pressure and increase of maximum film pressure on this condition. 计算结果表明,此时的轴承油膜压力明显偏布且最大油膜压力增大。
- 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。
- 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。
- Based on lubrication analysis of journal bearing, the stress distribution of shaft was calculated by using film pressure that calculated as boundary condition of load. 在轴承润滑分析的基础上,将得到的轴承油膜压力作为载荷边界条件,计算了轴的应力分布。
- The results show that there are obvious changes in the film pressure, film thickness and temperature distribution of the journal bearing when journal misalignment appears. 结果表明，轴变形导致轴颈倾斜时，滑动轴承的油膜压力、油膜厚度和温度的分布状况及数值发生了明显变化；
- 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。
- The results show that there are obvious changes in the film pressure,film thickness and temperature distribution of the journal bearing when journal misalignment appears. 结果表明,轴变形导致轴颈倾斜时,滑动轴承的油膜压力、油膜厚度和温度的分布状况及数值发生了明显变化;
- Consequently, often they are assembled and adjusted, developed are the sputtered Amorphous Thin Film Pressure Sensors with deferent diaphram structures. 对壳体的制造、传感器的装配、调试等做了大量工作，研制出具有 不同弹性敏感元件结构，不同加工方法及不同电路图形的溅射非晶态 薄膜压力传感器。
- 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；
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
