振幅

When a storm estimated of magnitude 9 on the Beaufort scale hit Point Arguello and vessel oscillations of up to 24-foot (7.3 m) peak-to-peak amplitude were recorded.

当风暴估计9级规模的波弗特击中点阿圭略和船只振荡高达24英尺（ 7.3米）的峰峰值振幅记录。

The Tibetan tropopause is obviously different from the other regions at the same latitudes, c.a. 0.7 km higher in average, and the seasonal height variation of tropopause over Tibet is distinguished, in amplitude and phase, over the corresponding latitudes.

青藏高原上空对流层顶与同纬度其它地区间存在较大差异，该地区对流层顶比同纬度其它地区高约0.7 km，流层顶高度的季节变化与同纬度其它地区也明显不同，表现为振幅远大于同纬度其它地区，位相也明显不同。

Phase and Amplitude balance variation are maintained at an absolute minimum over wide temperature ranges.

相位和振幅平衡的变化保持在一个较广泛的温度范围内的最低点。

Nonlinear partial differential dynamic equations of bending vibration of a tilting stepped drive shaft with two supports were built under non-inertia movement coordinate system by theorem of the motion of mass center and Heaviside function. According to the condition of equal displacement in an adjoining plane of the shaft, an equivalent shaft and its equation were obtained. A motion equation of the equivalent shaft was obtained by method of Galerkin. An approximate steady-state solution of the main resonance was obtained by method of multiple scales. The influence factors, motion stability, amplitude jump of main resonance of a stepped drive shaft and so on were analyzed.

用质心运动定理、Heaviside函数建立了非惯性系下倾料两端支承阶梯传动轴的非线性弯曲振动偏微分动力学方程，并根据相邻轴段的衔接面处位移相等的条件，得到阶梯轴的当量轴及其动力学方程；用Galerkin法得到当量轴的弯曲运动方程，用多尺度法求得稳态下当量轴的主共振的一次近似定常解，分析了影响阶梯传动轴主共振的因素、运动稳定性、振幅突变性等。

So, we can have a definite concept about the degree of the leakage effect under the possible range of system frequency variation as an appropriate DFT-based algorithm is determined. Besides, the Prony-Based P.B.

故本文根据理论上DFT的演算过程，分析一般系统频率变动对DFT用於谐波及闪烁量测计算上所形成的振幅及相角误差，以了解在正常系统频率变动范围内影响的程度，作为选择适当DFT演算法之明确参考。

In Chapter 4, we study the Lagrange stability for two asymmetric non-conservative systems.

在第四章中，突破了这样的限制，不要求系统对于位置变量是对称的，证明了非对称的非保守系统解的Lagrange稳定性和大振幅的拟周期解的存在性。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了