查询词典 oscillating sequence

In this thesis, the unsteady flow fields around two-dimensional oscillating cascades are studied numerically and experimentally.

本文对二维振荡叶栅的非定常流场进行了数值模拟和实验研究。

This is formed by the cracks oscillating about the centerline in the direction of crack propagation.

这是由于在裂纹的传播过程中，裂纹尖端沿着传播方向的中线上下振荡所形成的。

Oscillating between the essential punk rock, disco and electro garage chanson and genious diletantism, the songs dazzle us for an instant (most of them not for longer than two minutes), leaving us stunned by their intensity.

之间摇摆不定的重要朋克摇滚，迪斯科舞厅和电动车库尚松和genious diletantism ，耀眼的歌曲我们即时（其中多数是不超过两分钟），使我们震惊的强度。

A modified characteristic line method for numerical calculation of steady oscillating current is proposed.

本文研究了气液活塞泵的运动机理，提出了一种用于定常振荡流数值计算的"修正特征线法"。

I think that an upgrade to an oscillating weight pivoting on ball bearing races, like they've done in their new chronograph movement caliber 4130, is long overdue in order to eliminate this problem.

我认为，升级到一个振荡重量枢轴的球轴承的比赛，就像他们完成他们在新计时运动口径4130 ，早该为了消除这一问题。

The transition process for oscillating circular cylinder is also simulated.

对振动圆柱尾流的转捩过程也作了数值模拟。

Under the control of microprocessor, this product with an oscillating implement embedded in can produce mulriple-scanning pulse electromagnetic wave with variable frequency and mulriple frequency conversion ultrasonic. Electromagnetic wave can get rid of the pests around electrical wire and ultrasonic can dispel the pests in other areas of the room. The product sends out frequency conversion signal of ultrasonic to circumambience. Once touches objects, it reflects and permeates the room. The combining of the two waves has mulriple effects on the central nervous and hearing system of the pests such as rats, cockroachs, spiders and ants. As a result, the pests would be on the rack and agonizing or even have the symptom of swivet and twitch.

它由完全内置的震荡器，在微电脑的控制下可产生多重扫描变频脉冲电磁波和复合变频超声波，电磁波主要解决电源线周围害虫的问题，而超声波是要消除室内其余区域的害虫，它向周围发射的变频超声波信号，当它碰到物体会反射，从而能充满整个房间，这两种波迭加在一起所产生的双重功效，对老鼠、蟑螂、蜘蛛、蚂蚁等害虫的中枢神经及听觉系统进行多重干扰，令其感到极度不适，恐慌不安，甚至表现出狂乱、抽搐等症状，并能使其丧失繁殖能力，迫使其逃离原地，从而达到驱赶害虫的目的。

In this design, the dimension M of the memory vector field may be not necessarily equal to the dimension N of the network vector field. This may be the usually case in applications. Designing a network with either static or oscillating behavior, after analysing the dynamical. behavior of its four-dimension subspace, we get 2-torus in the subspace. If we vary the ratio of the imagine parts of the complex conjugate eigenvalues, the periodic motion of all kinds of period ratio on 2-torus are obtained.

设计一个既具有静态平衡点又具有动态振荡的网络，其静态平衡点由多余维叉形分叉得到，动态振荡形式由多余维Hopf分叉得到，通过对其中一个具有振荡行为的四维子空间的进一步分析，可以得到网络在四维子空间中的二环面运动，适当调整约当形中共轭复特征根虚部的比值，可以得到各种周期比的二环面上的周期运动。

The compressible and oscillating fluid flow, heat transfer phenomenon in the regenerator and pulse tube have been studied in detail.

通过计算详细地分析了回热器和脉管内的流场和温度场，以及其他参数的变化。

The compressible and oscillating fluid flow velocity, temperature and other major parameters in the orifice PTR have been numerically investigated.

5建立了小孔型脉管制冷机的物理和数学模型，开发了描述小孔型脉管制冷机内可压缩交变流动的二维数值模拟程序，对小孔型脉管制冷机内的流场和温度场特性及其他一些重要的热力参数进行了详细的分析。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。