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- 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(zhì)量應用于結構聲傳遞途徑的控制提供了理論和試驗基礎。
- Attenuation of the Plate Flexural Wave Transmission Through a Vibration Isolation Mass 阻振質(zhì)量對板平面彎曲波傳播的阻抑
- 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(guò)自身的運動(dòng)來(lái)抑制彈性基板中彎曲波的傳播,但其自身的運動(dòng)也將引起聲波向周?chē)橘|(zhì)輻射。
- 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,將基于模擬退火的優(yōu)化方法引入陣列偶極子測井資料處理中,以得到橫波時(shí)差。
- 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. 采用各向異性平板彎曲波動(dòng)理論及攝動(dòng)方法,對正交各向異性平板開(kāi)孔彎曲波的散射及動(dòng)應力集中問(wèn)題進(jìn)行了分析研究,得到了此種平板穩態(tài)彎曲波動(dòng)問(wèn)題的漸近形式的分析解。
- The Transmission of Flexural Wave Through a Periodic Stiffened Flat Plate 周期加筋板中的彎曲波傳播
- FLEXURAL WAVE OF FINITE PILE IN A NON-UNIFORM SOIL 不均勻土中有限長(cháng)樁的橫向瞬態(tài)波動(dòng)
- Keywords piezoelectric-piezomagnetic material;cylinder;flexural wave; 壓電壓磁復合材料;圓柱;彎曲波;
- He only put a bit on his plate to make fashion. 他只是撥了一點(diǎn)食物到盤(pán)子里做做樣子。
- The number shall be cut in on a plate. 號碼將雕刻在一塊金屬板上。
- I hid the broken plate behind the table. 我把打碎的盤(pán)子藏在餐桌后面了。
- That boat is done with the steel plate. 那艘船是用鋼板做的。
- This glass plate is very fragile. 這個(gè)玻璃盤(pán)子很容易碎。
- He's eaten a whole plate of french fries. 他把一盤(pán)油炸土豆條全吃完了。
- The hot plate may spoil the varnish on the table. 這只熱盤(pán)子會(huì )損壞桌面的光澤。
- Application of transmission loss for flexural wave of infinite rod with blocked mass 阻隔質(zhì)量對桿類(lèi)結構彎曲波隔離的工程應用研究
- They emptied the biscuits onto the plate. 他們把餅干倒在盤(pán)子里。
- He put the apples on a round plate. 他把蘋(píng)果放在一個(gè)圓盤(pán)子里。
- This basin is only plate so it's not very valuable. 這個(gè)盆子是鍍金金屬的,所以不太值錢(qián)。
- She has rubbed up the silver plate. 她把銀盤(pán)子擦亮了。