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1)  wavy cylinder
波状圆柱
1.
The effects of different degrees of obliqueness of wavy cylinders on flow-induced vibration suppression on cylindrical structures were experimentally investigated.
提出了一种可减小流体诱导振动的波状圆柱,并对3种不同表面倾斜度的波状圆柱进行了实验研究。
2.
The effects of different degrees of obliqueness of wavy cylinders on drag reduction on cylindrical structures were experimentally investigated.
为了寻找一种减阻、减振而又不受流动方向限制的方法,提出了一种可降低绕流阻力的波状圆柱,并对波状圆柱的平均阻力系数以及表面压力分布进行了实验研究。
3.
Three typical cases,including transonic flow past a circular cylinder with different free-stream Mach numbers,the flow past a wavy cylinder,and the flow past a circular cylinder with tabs,are investigated in detail.
(2)研究了波状圆柱的跨声速绕流问题,着重分析了波状圆柱的流动控制特性。
2)  tubular bone
圆柱状骨
3)  waxy cast
蜡状圆柱
4)  columned [英]['kɔləmd]  [美]['kɑləmd]
圆柱状的
5)  cylindrical waveguide
圆柱波导
1.
Characteristics of low-frequency modes in a cylindrical waveguide filled with plasma;
充等离子体圆柱波导中低频模式特性分析
2.
By means of fluid model and linear field theory,the dispersion equation of the electromagnetic wave propagation along a cylindrical waveguide filled with an infinitely thin annular plasma.
利用等离子体流体模型和线性场理论,分别导出了无限薄环形等离子体填充圆柱波导和无限薄环形等离子体填充波纹波导中的色散关系。
3.
This paper deals with the problem of truncating the open boundaries of cylindrical waveguides under the rectangular coordinate system, and gives the CPML’s construction parameters.
讨论在直角坐标系下用卷积完全匹配层(CPML)截断圆柱波导开放边界的模型,给出了CPML的构造参数。
6)  cylindrical surface waves
圆柱Rayleigh波
补充资料:波状(软边)挡边带式输送机
分子式:
CAS号:

性质:带式输送机的一种。在乎输送带的两侧加上有波纹形的软边,中间用隔板隔起来使其呈框形。可使其提升角度几乎不受限制,可达90°角。在提升角度大,运输场地受限制的情况下,采用此种带式输送机有显著的优越性。由于输送带上装有波形软边和隔板,物料装载厚度可以增高。输送带的清扫比较困难,维修比较复杂,不适用于有黏性的细粉物料。

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