查询词典 unsteady

An explicit analytical solution of 1-D unsteady perfect gas flow with shock and areachange is derived.

据作者所知此解是不定常带激波流的第一个显式解析解。

Operational control and analysis of steady and unsteady pressurised fluid flows in arbitrary pipeline networks.

用于人工管网中稳态和非稳态加压流体的操作控制与分析。

RESULTSTotal detective rate of mental health problems was 58.5%. Main mental health problems among undergraduate students were decreased environmental adaption, depressed and unsteady of motion, the lack of selfconfident, and the human relations with obstacle.

结果］UPI心理问题总检出率为58.5%；大学生主要心理问题有环境适应降低、情绪消沉不稳定、自信心缺乏及人际交往障碍等。

Pressure wave refrigerator ; unsteady flow ; shock wave ; Godunov scheme ; numerical simulation

压力波制冷机；非定常流动；激波； Godunov格式；数值模拟

The unsteady flow and heat transfer in pressure wave refrigerator is investigated numerically in the present paper. The Godunov scheme and control volume method are used to solve the 1D Euler integral equations and heat transfer equation respectively.

建立了振荡管内非定常流动与传热的数学模型，分别采用Godunov格式和控制容积法对气动方程及传热方程进行离散，得到了管内压力波形、气流速度及温度随时间的变化历程。

Unsteady Euler equation was solved by implicit high order Godunov scheme, which had the characteristic of shock capturing and good numerical stability.

计算的总性能参数与设计值对比显示：单部件的仿真精度高于整机，涡轮仿真精度高于压气机。

Putt your way through 36 fun-filled holes of minigolf on 3D designed courses with elevated greens, bunkers, bridges and water hazards, among other crazy obstacles.

您的推杆方式，通过36个有趣的填孔迷你的三维设计的课程，以提升绿党，掩体，桥梁和水的危害，除其他疯狂的障碍。

Some participles can be used either as attributes or as predicatives.

有些分词既可当定语用，也可当表语用。