查询词典 undulatory theory

Then we built a dynamic model and used the model to simulate the economic long wave undulatory process.

从模型的模拟过程看，这种调节杠杆是由这一经济系统内的潜在的客观生产能力与这一系统的经济市场所表现出的实际需求的相互作用所决定的。

The undulatory biomimetic propulsor is a new underwater propulsor which emulates the 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。

In order to improve the maneuverability of underwater biomimetic fish-like propulsor, we recently study black ghost knifefish which typically uses undulatory locomotion of ventral ribbon fin to produce thrust. The morphology and kinematics of this ribbon fin is analyzed.

为了提高仿鱼型推进器在水中运动的灵活性，选择了典型的依靠腹部绸带状鱼鳍波动运动产生推进力的黑色魔鬼刀鱼进行研究，对此绸带状鱼鳍的形态和运动机理进行了分析，同时对鱼鳍的结构进行简化。

Various kinds of water rippleswere formed on the sediments,including straight-crested,undulatory,lingoid and rhomboid ripples by the action of water flow.

水流的作用产生各种水流波痕，包括直脊波痕、波曲波痕、舌形波痕和菱形波痕。

On the undulatory horizon of life, we pictured our own blueprints by youth and energy.

站在人生的起伏跌宕的地平线上，我们用青春和热血描绘自己的图画。

The biggest risk of stock mortgage lies in the stock markets 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。

It is an important test platform supporting the study of underwater vehicle based on undulatory propulsion of long flexible Fin.

是支撑柔性长鳍波动推进水下机器人研究的重要试验平台。

Based on a dynamic analysis of that model we found the cause that leads to the system long phase rise and fall , and we proved the undulatory inevitability of the system .

经济长波的上升阶段从长期来看，是由于经济系统内的这两个客观事物在总体上的相互"正作用——相互促进"起主导作用所导致的。

The main reasons include: the reasons for real estate finance risk are that the finance is unstable; the information is anisomerous as well as real estate market is undulatory.

我们认为，金融不稳定、信息不对称以及房地产市场的波动性是形成房地产金融风险的重要原因。

Due to China Bond Market is in the preliminary stage of the development, its undulatory property and risk are higher than the overseas mature market greatly. Especially, the abnormal and supernormal undulation appear frequently.

但由于我国证券市场处于发展的初始阶段，波动性和风险性大大高于国外成熟市场，尤其是异常波动和超常波动频繁出现。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。