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- Orthogonality conditions of vibration mode functions for beams with varied s. 導出梁的主振型函數之正交性條件。
- If you are expecting an important call, switch your phone to vibration mode. 如果你是在等重要的電話(huà),就把手機調為震動(dòng)模式。
- Please switch your cell phone to vibrating mode. 請將手機調成震動(dòng)狀態(tài)。
- By analyzing the vibration mode land amplitude of the structure response,we can know the transverse beams' damages. 通過(guò)結構響應模態(tài)振型振幅的比較,可以對結構橫向聯(lián)系使用狀況進(jìn)行損傷識別。
- A kind of piezoelectric transformer works in the bend vibration mode is discussed. 本文所研究的壓電變壓器工作在彎曲振動(dòng)模式下。
- Results indicate that intrinsic mode functions (IMFs) in EMD represent gearbox vibration mode more efficiently than DWT components. 結果表明 ,通過(guò)EMD分解獲得的齒輪箱振動(dòng)內在模式分量 (IMFs)能很好地辨識出齒輪的嚙合振動(dòng)模式 ,且比離散小波方法的分解效率更高 ;
- The parameters reflecting normal stiffness have more obvious effects on extensional vibration mode than those on flexural mode and torsion mode. 結合面法向剛度大小的參數對縱向振動(dòng)模態(tài)的影響比對彎曲、扭振模態(tài)的影響顯著(zhù);
- The body modal of miniaturized EDMtool's driver has been built using ANSYS, and the optimal driving frequency and vibration mode have been carried out. 利用ANSYS對微型電火花加工機床的驅動(dòng)器進(jìn)行實(shí)體建模,求解出超聲振子的最佳驅動(dòng)頻率和振動(dòng)模式。
- The polarized laser Raman spectrum is one of most effective methods in investigating symmetry property of organic molecular structure and the normal vibration mode. 激光偏振喇曼光譜是研究液相有機物分子結構的對稱(chēng)性及簡(jiǎn)振振動(dòng)模式對稱(chēng)性最有效的方法之一。
- Amplitude Distribution of Flexure Vibration on Piezoelectric Beam 壓電梁彎曲振動(dòng)振幅分布特性的實(shí)驗研究
- Influences of main parameters of the vibrator as well as flexure hinges on vibrating modes and corresponding frequencies were numerically analyzed by ANSYS software. 對影響振子模態(tài)及固有頻率的主要結構參數進(jìn)行了有限元數值分析。
- So try to keep your phone ringer as low as possible or put it on vibrate mode. 最好把手機鈴聲調到最低,或者調成振動(dòng)模式。
- The mathematical models based on the assumed-modes method and a closed loop velocity feed-back control law are developed to describe the flexural vibration dynamic behaviors. 引入速度負反饋形成閉環(huán)控制,對被動(dòng)控制和主被動(dòng)控制的控制效果進(jìn)行了分析比較。
- If you need to keep your phone on, use a soft or silent ringer or vibrate mode. 如果需要開(kāi)著(zhù),就用柔和的鈴聲或靜音或震動(dòng)模式。
- First, the flexural vibration frequency and shape of composite flat blades in which shape memory alloy wires are embeded are theoretically deduced and computed. 首先從到理論上推導了以形狀記憶合金絲為纖維的復合材料平板葉片 的彎曲振動(dòng)頻率和振型。
- The axial and flexural vibration analyses of the host beam actuated by the PZT sheet are presented, and the mechanical impedance of the piezoelectric smart beam is deduced. 討論了單壓電片驅動(dòng)下鋼梁的縱向振動(dòng)和彎曲振動(dòng),得到了壓電智能梁的機械阻抗。
- Key parts including piezoelectric transducer and amplitude transformer with a cylindrical hole in the center,and flexural vibration disk are analyzed and calculated. 提出了珩磨桿、珩磨頭體均不振動(dòng)的設計思想,分析計算了中心有圓柱孔的壓電換能器和變幅桿,以及彎曲振動(dòng)圓盤(pán)等關(guān)鍵部分。
- The garden is six meters in width. 花園的寬度為六米。
- Is the material single width or double width? 這幅料子是單幅的還是雙幅的?