Chinese aircraft cnginccrs arc becoming intcrcsted in some strange localized vibration phenomena that occur during ground vibration test and flutter test: mode localization and frequency loci veering.
研究了某机简化模型线性振动的模态局部化现象,以及与此现象密切相关的频率曲线转向现象。
Article 2.0.1 The lighting mode can be divided into general lighting, localized general lighting, local lighting and mixed lighting.
第2.0.1条照明方式可分为:一般照明、分区一般照明、局部照明和混合照明。
The real part of the complex pole is the energy of an unstable localized mode, and the reciprocal of the imaginary part is its life-time. Naturally the life-time is positive.
复极点的实部是不稳定局域模的能量,虚部是它寿命的倒数,自然地得到了寿命为正的限制。
The results also indicate that the dynamic plastic deformation is mostly localized in the region near the impinged point, and this makes the dynamic mode quite...
结果表明动态塑性变形主要局限于撞击点附近的区域,因此动态变形模式是与静态塑性破坏机构显著不同的。
The results also indicate that the dynamic plastic deformation is mostly localized in the region near the impinged point, and this makes the dynamic mode quite...
结果表明动态塑性变形主要局限于撞击点附近的区域,因此动态变形模式是与静态塑性破坏机构显著不同的。
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