船體振動噪聲 的英文怎麼說
中文拼音 [chuántǐzhèndòngzàoshēng]
船體振動噪聲
英文
hull vibration noise- 船 : 名詞1. （水上的運輸工具, 船舶的通稱） boat; ship; vessels 2. （姓氏） a surname
- 體 : 體構詞成分。
- 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
- 噪 : 動詞1. （蟲或鳥叫） chirp 2. （大聲叫嚷） make noise; make an uproar; clamour
- 船體 : the body of a ship; hull; body; bottom
- 振動 : vibrate; vibration; vibrance; vibrancy; vibra; vibes; shaking; rumble; jitter; chatter; sway; jar...
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This paper is aimed to provide a computational method of sound radiation from the pressure and non - pressure hulls of submarines subjected to harmonious point forces. it is significant for reducing vibration and sound radiation of the submarine hull, guiding the optimization design of submarine and enhancing its battle ability
本文尋求潛艇耐壓和非耐壓船體結構受激振動輻射噪聲的計算方法，分析潛艇結構輻射噪聲的影響因素，對降低艇體振動和輻射的噪聲，以及潛艇結構進行隱身優化設計、提高其戰鬥力具有十分重要的理論指導意義。On the basis of analysis of vibration and noise characteristics, measures for controlling noise and vibration in high - speed ship were described in this paper. frequency storage of different precision calculated by different method was also put forward. in dealing with the fluid in the tank, which affects the vibration of bottom plates in the ship, new regulations given in the paper are in better accordance with practical circumstance
在分析了高速船振動、噪聲特性的基礎上，闡述了適合高速船的振動與噪聲控制措施，提出了相應不同計算方法精度的不同頻率儲備量，對處理艙內液體對船底結構振動的響應提出了更符合實際情況的新規定Abstract : on the basis of analysis of vibration and noise characteristics, measures for controlling noise and vibration in high - speed ship were described in this paper. frequency storage of different precision calculated by different method was also put forward. in dealing with the fluid in the tank, which affects the vibration of bottom plates in the ship, new regulations given in the paper are in better accordance with practical circumstance
文摘:在分析了高速船振動、噪聲特性的基礎上，闡述了適合高速船的振動與噪聲控制措施，提出了相應不同計算方法精度的不同頻率儲備量，對處理艙內液體對船底結構振動的響應提出了更符合實際情況的新規定
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