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- Shear wave logging tools use dipole radiation in the borehole to generate flexural waves in formation. 針對高頻散的撓曲波,將基於模擬退火的優化方法引入陣列偶極子測井資料處理中,以得到橫波時差。
- The maximum transmission of the plate flexural waves through the vibration isolation mass is found to occur at the resonance frequencies corresponding to the optima... 算例分析和試驗研究論證了理論分析的正確性,為阻振質量應用於結構聲傳遞途徑的控制提供了理論和試驗基礎。
- In this paper, based on the governing equation for flexural waves of orthotropic plates, deals with scattering of elastic wave by cutouts and dynamic stress concentrations in the thin plate. 採用各向異性平板彎曲波動理論及攝動方法,對正交各向異性平板開孔彎曲波的散射及動應力集中問題進行了分析研究,得到了此種平板穩態彎曲波動問題的漸近形式的分析解。
- Although the MDOF waveguide vibration depressor can depress the flexural wave propagating in basement shell or plate,its vibration also induces sound radiation in surrounding fluid. 多自由度波導抑振器通過自身的運動來抑制彈性基板中彎曲波的傳播,但其自身的運動也將引起聲波向周圍介質輻射。
- FLEXURAL WAVE OF FINITE PILE IN A NON-UNIFORM SOIL 不均勻土中有限長樁的橫向瞬態波動
- The Transmission of Flexural Wave Through a Periodic Stiffened Flat Plate 周期加筋板中的彎曲波傳播
- Keywords piezoelectric-piezomagnetic material;cylinder;flexural wave; 壓電壓磁複合材料;圓柱;彎曲波;
- The storm heaved the sea into mountainous waves. 風暴在海面上掀起萬丈波濤。
- Dual Reciprocity Boundary Element Method for Flexural Waves in Thin Plate With Cutout 含孔薄板彎曲波動的雙互易邊界元法
- The huge waves battered the wrecked ship to pieces. 巨浪將那艘失事的船隻衝擊得支離破碎。
- Keywords Cased hole;Stress concentration;Acoustoelasticity;Flexural waves splitting;Dispersion curves crossover; 套管井;應力集中;聲彈性;彎曲波分裂;頻散曲線交叉;
- A strong head wind lashed the sea into waves. 一股頂頭風在海中掀起了波浪。
- The waves are lashing against the rocks. 波浪衝擊著岩石。
- The ship is combating the wind and waves. 那隻船正與風浪搏鬥。
- Huge waves drove the yacht onto the rocks. 巨浪把遊艇卷到岩石上。
- Bill wave his hand to us and then drive away. 比爾向我們揮手告別後開車走了。
- The child's hair grew in pretty waves. 那個孩子長著的鬈髮很好看。
- Radio2 can be heard on the long wave band. 第二廣播電台可在長波段收聽到。
- The ship sank beneath the waves. 輪船沉沒于波濤下面。
- The waves were beating on the shore. 波濤拍岸。