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- Torsion mode frequency 扭转模态频率
- The main effect is to raise the fundamental slosh mode frequency. 主要作用是提高基本的晃动频率。
- The parameters reflecting normal stiffness have more obvious effects on extensional vibration mode than those on flexural mode and torsion mode. 结合面法向刚度大小的参数对纵向振动模态的影响比对弯曲、扭振模态的影响显著;
- It shows that the modal shape and mode frequency are highly coupled with the VIV response of a marine riser with low mass ratio. 该模型的计算结果表明,立管的模态振型、模态频率与涡激振动响应高度耦合,并且对于低质量比的情况尤为明显。
- The computation shows that parameters reflecting the tangential stiffness have more significant effects on torsion mode of structure than those on extensional vibration mode and flexural mode. 结果表明,描述结合面切向刚度大小的参数对结构的扭振刚度模态的影响比对纵向振动模态和弯曲模态的影响显著;
- The increased riser length lowers its mode frequency and mode curvature, thus a longer riser has better VIV fatigue characteristics. 长度增加导致隔水管模态频率与模态曲率降低,使得隔水管具有更好的VIV疲劳特性。
- A software I DEAS was used to analyze the mode character of a three part bus frame,to calculate its mode frequency and to discuss the whole frame's rigidness and stress. 该文利用I-DEAS软件对某客车三段式车架进行了模态分析,计算车架的模态振型,从整体考虑车架的刚度与强度问题;
- The variety of vibration frequency with tetragonal strain shows that the soft mode frequency increases with the tetragonal strain increasing followed by the transition of unstable soft mode to stable vibrational mode at a certain critical point. 振动频率随四方应变的变化关系表明,随著四方应变的增大,软模的频率增大,在某一个临界点,不稳定的软模转变为稳定的振模。
- Sound example 6: Chords followed by bass notes with different longitudinal mode frequencies (six versions). 健全例如6:和弦其次是低音注意到不同纵模频率(6版)。
- In the paper, it is pointed out that longitudinal and torsional mode degeneracy is very important for this kind motor to improve the output torque. 指出调节纵扭振动谐振频率一致(这一过程称为模态简并)是提高纵扭复合型超声波电机输出力矩的关键。
- Sound example 5: "Yankee Doodle" played on strings tuned to the same pitch (transverse frequency) but with different longitudinal mode frequencies (two versions in different keys). 健全例如5:“扬基歌”上播放字符串调整同一球场(横向频率),但不同的纵模频率(两个版本在不同的键)。
- The localized eigen mode frequencies of a square lattice photonic crystal with a defect in it are calculated numerically with the finite element method. 摘要由于正方形二维光子晶体具有光子禁带,所以在光子晶体缺陷处可形成对光子束缚的缺陷本征模。
- Methods After CCC failured and transmitted to open canner, 17 eyes of 17 cases were performed torsional mode combined with rotated chipping phacoemulsification in cataract surgery. 方法对白内障手术术中连续环行撕囊失败17例(17眼)改开罐式截囊,采用扭动模式联合旋转切削法行晶状体超声乳化联合人工晶状体植入术。
- My letter will convey some idea of my mode of life. 我的信将使你了解到一些我的生活方式。
- The spacecraft was in its recovery mode. 这艘飞船处于返回状态。
- An amylograph is a rotational torsion viscometer. 淀粉糊粘度图示仪是一种旋转的扭转粘度计。
- A portable torsion balance is used for weighing. 用一台轻便的弹簧秤称重。
- He changed his whole mode of life. 他改变了整个生活方式。
- He used a very sensitive torsion balance. 他利用了一架非常灵敏的扭力天平。
- The level of formality determine the precise mode of expression. 不同的礼节程度决定所需的确切表达方式。
