undulatory

In this paper. the Euler equation and equation of continuity of water movement are linearized on the basis of the small disturbance principle, then the undulatory equation is solved.

本文通过对水流运动的欧拉（Eulcr）方程和连续方程按小扰动原理进行线性化处理，然后求其波动方程的解。

The primary results show that the surveyed terrain is undulatory due to its adjacence to the Lambert Glacier and Mount Grove, and its facing towards the Lambert Glacier in the middle section of the traverse.

部分资料和样品的初步分析表明，由于研究区域毗邻Lambert冰川和格罗夫山，冰面地形较多起伏，中段很大区域坡面朝向Lambert冰川。

The undulatory biomimetic propulsor is a new underwater propulsor which swimming mode of Gymnarchus Niloticus.

波动仿生推进器是以“尼罗河魔鬼”为仿生对象设计的新型水下推进装置.

It can move forward, backward or brake depending on the undulatory motion of the flexible fin.

它依靠柔性长鳍的波动运动来实现载体的前进 、 后退、制动等各种机动动作.

Such is the undulatory nature of the movement of opposites in all things.

这是事物矛盾运动的曲折性.

The second class methods, mainly bases on elasticity undulatory theory, through simulation or reversal development method forecast multiple, and then match it with the original data.

第二类主要是基于弹性波动理论的方法，通过模拟或反演方法来预测原始数据中多次波，继而从原始数据中匹配减去所预测的多次波。

The distribution of the maximum depth of undulatory wears on the rails under the4 wheels of the same bogie is different;

同一个转向架4个车轮作用下形成的钢轨波磨最大深度波谷的分布是不同的；

The corrugation mainly contains the same wavelength as a sleeper bay and 28-35 mm wave-lengths. The undulatory wear with 28-35 mm wave-lengths and very small depth trough is caused by a contact vibration of the wheel and rail at high frequencies;

这类钢轨波磨具有与轨枕间距几乎相等的波长和28&35mm的短波长，这个短波长不均匀磨损主要是由轮轨高频接触振动引起；

to realize the undulatory control of the flexible fin, a locomotory model is analyzed and a distributed control structure is designed.

针对柔性长鳍特有的波动控制问题，本文分析了柔性长鳍的运动模型，并设计了一种分布式控制系统结构。

in the third quarter the sign pu 500 indices fall approximately 9%, more importantly, market undulatory property sharp increase.

第三季度标普500指数下跌大约9%，更重要的是，市场波动性剧增。

the biggest risk of stock mortgage lies in the stock market's undulatory property , which brings risk uncertainty.

发放股票质押贷款面临的最大风险就是由于股票市场的波动性带来的风险的不确定性。

the real estate has the very strong periodicity, the undulatory property is big.

房地产具有很强的周期性，波动性非常大。

A judgement experiment for undulatory theory of light

光的波动说判定性实验