1) super-resonance
分数次共振
2) superharmonic resonances
分数共振
1.
Considering the geometric nonlinearity due to the large elastic deformations of flexible links, the superharmonic resonances of elastic linkages in the forms of ω1/3 and ω1/2 are studied by the method of multiple scales.
考虑柔性构件大变形引起的几何非线性，用多尺度方法研究含内共振ω２≈２ω１的弹性四连杆机构非线性动力学系统的分数共振及其非线性动力学响应特性。
3) subharmonic resonance
次调和共振，次谐波共振，分谐波共振
4) sub-harmonic parametric resonance
次谐波参数共振
1.
In the analysis of the parametric resonances of beams with pulsating axial force, we take four boundary conditions to determine and analyze the regions of stability of sub-harmonic parametric resonances of the second mode.
在分析与探讨脉动轴向力作用下梁的参数共振问题时,本文取四种边界条件来分析第二阶次谐波参数共振的稳定区域,确定了零解与非零解的稳定性。
5) fractional oscillatory integral operator
分数次振荡积分
1.
In this paper the author give the weighted L p( R n) boundedness for T μ , the fractional oscillatory integral operators with rough kernels, which is defined by T μf(x)=∫ R n e iP(x,y) Ω (x-y)|x-y| n-μ h(|x-y|)f(y) dy.
本文给出了一类带粗糙核的分数次振荡积分算子Ｔμ，Ｔμｆ（ｘ）＝∫ＲｎｅｉＰ（ｘ，ｙ）Ω（ｘ－ｙ）｜ｘ－ｙ｜ｎ－μｈ（｜ｘ－ｙ｜）ｆ（ｙ）ｄｙ的加权Ｌｐ（Ｒｎ）有界性。
6) second-order resonance vibration
二次共振
1.
When the quality and stiffness of outshoot are far larger than those of the main body, and k1/k2 approaches M1/M2, second-order resonance vibration happens.
当主体结构的刚度k1远远大于突出物的刚度k2,主体结构的质量M1远远大于突出物的质量M2,且k1／k2与M1／M2相接近时,容易发生二次共振。
补充资料：连分数的渐近分数
连分数的渐近分数
convergent of a continued fraction
连分数的渐近分数l阴ve吧e时ofa阴‘毗d五，比.;n侧卫xp口.坦”八卯6‘] 见连分数(con tinued fraction).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条