查询词典 wave-guide

By using the similarity of wave crest to cylindrical lens ,a new method for measuring the velocity of liquid phase wave in the range of specified wavelengths was proposed, its applicational scope was determined by means of simulation evaluation,and meantime,this model was simulated in the lab.

探讨了低表面张力液体的表面波波速与波长的关系，利用该液体的单个波峰性质与圆柱透镜性质相似的特点，提出了一种新的在特定波长范围内测量该液体相速度的方法，并通过模拟计算确定了该测量方法的适用范围，同时在实验室模拟了该模型，实验结果表明在一定范围内该测量方法具有较高的精度。

This is due to the fact that the numerical dispersion relation of the cylindrical wave differs from that of the plane wave.

这是由于事实圆筒形的波数字散布关系不同于平的波。

In plates there exits a cylindrical bending wave, this wave runs with the same chance in all directions.

在板中的弯曲波主要为柱面波的形式，此柱面波在各方向上的传播机率相同。

It is known from high speed photography that the linear charge explosion produces a cylindrical shock wave in its middle part, and a near half ellipse shock wave in its end part.

本文通过模型试验和数值模拟计算，对条形药包整体冲击波场作了认真详细的分析和描述。

As response signal of damped free vibration could be considered as product of the harmonic wave and the unilateral exponential function and the rectangle window, the peak frequency and phase are frequency and phase of the harmonic wave signal is proved in theory in this paper.

针对自由衰减振动信号的连续谱，将其看成无限长谐波信号与单边指数函数及矩形窗的乘积，在理论上证明峰值点的频率和相位就是信号的实际频率和相位。

The standard function mode is that the system's excitation functions are sine wave, square wave and curve of free little damped vibration, the vibration's frequency are about 2Hz. The vibration mode must be in accord with the crane's work status in the vision computer.

调查表明，集装箱桥机驾驶员座椅工作中更多的是小车运行方向的前后振动，所以我们的多自由度座椅振动平台采用X方向的单自由度激励，即可实现座椅振动的大部分体感功能，同时开发成本也大大降低。

To distinctly find out the relationship between the rigidity of tablet and the ultrasonic speed,laser is emitted to the tablet and then we measure the speed of reflected surface acoustic wave and analyse the experimental data,finally get the tablet rigidity-wave speed curve.

为了清楚地了解片剂的硬度与超声波速度之间的关系，利用激光照射到片剂上，通过测定出反射的声表面波速度，且对实验数据进行分析，从而得出片剂的硬度与声表面波速度之间的关系曲线。

Objective: To explore the feasibility of decimeter wave therapy in diabetic macroangiopathy through observing the effect of decimeter wave on matrix metalloproteinase-9(MMP-9) expression.

目的：观察分米波对2型糖尿病大鼠主动脉MMP-9表达的影响，探讨分米波治疗糖尿病大血管病变的可行性。

Similar to rosiglitazone, decimeter wave could decrease the expression of MMP-9 mRNA. It was suggested that decimeter wave may treat diabetic macroangiopathy.

分米波照射同罗格列酮一样能降低2型糖尿病大鼠主动脉MMP-9 mRNA的表达，提示分米波对糖尿病人血管病变有一定治疗作用。

The main direction to reduce decollation rate of yarn is to control and stabilize yarn tension, increase the yarn mightiness and reduce weakness tache rate, especially cut down the break tension and mightiness weakness point to reduce the cross rate of tension wave crest and mightiness wave trough.

由气圈理论的研究我们可以得知：降低断头率的主攻方向是控制和稳定张力，提高纺纱强力、降低强力不匀率，尤其是减少突变张力和强力薄弱环节，以减少张力与强力的波峰与波谷交叉机率。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。