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- Analytical Model of Elastomeric Lag Damper Kinematic Coupling and Its Effect on Helicopter Air Resonance in Hover. 粘弹减摆器几何耦合模型及对直升机悬停空中共振的影响。
- An important problem in Aeromechanical stability of a helicopter is ground and air resonance stability. 直升机旋翼气动机械稳定性的一个重要方面是空中与地面稳定性问题。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- Articulated by lowering the soft palate so that air resonates in the nasal cavities and passes out the nose,as in the pronunciation of the nasal consonants(m),(n),and(ng) or the nasalized vowel of French bon. 鼻音的由软腭下降发言以致气流在口道某处阻塞因而使鼻道张开的,如鼻辅音(m)(n)和(ng)或法语中的鼻元音bon的发音
- Articulated by lowering the soft palate so that air resonates in the nasal cavities and passes out the nose, as in the pronunciation of the nasal consonants(m), (n), and(ng) or the nasalized vowel of French bon. 鼻音的由软腭下降发言以致气流在口道某处阻塞因而使鼻道张开的,如鼻辅音(m)(n)和(ng)或法语中的鼻元音bon的发音
- Articulated by lowering the soft palate so that air resonates in the nasal cavities and passes out the nose, as in the pronunciation of the nasal consonants(m),(n), and(ng) or the nasalized vowel of French bon. 鼻音的由软腭下降发言以致气流在口道某处阻塞因而使鼻道张开的,如鼻辅音(m)(n)和(ng)或法语中的鼻元音bon的发音
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏,使得每个人都频频吸气。
- During the intermission, let's go out for some fresh air. 幕间休息时,我们出去呼吸呼吸新鲜空气吧。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。
- He served one month with the Air Army in Kuwait. 他在科威特的空军里服役1个月。
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。
- His modesty [air of joviality] was all put on. 他的谦逊[愉快的样子]都是装出来的。
- Ida was choking with the dry air. 空气干燥,艾达感到喘不过气来。
- His vibrant voice commove the air. 他响亮的声音振动了空气。
- Fresh air and exercise are good for the health. 新鲜空气和运动有益于健康。
- I shall travel to New York by air this weekend. 这个周末我将要乘飞机去纽约旅行。