查询词典 wave detector

The results of computation show that this method is very effective for reducing and controlling the transverse oscillation of wave motion and for the calculation of wave particle velocity of wave motion on free surface, w...

计算表明：这种0—1混合型边界元的剖分方式，在控制和减缓波浪"横向振动"幅度及水面单元水质点波动速度的计算方面，显示出了其独到的优越和灵活之处，为时域内的波浪非线性变形计算提供了时步上的数值保证

In the scientific research and production of water transportation,measurement and analysis of wave pattern is needed in order to study the wave endurability.Therefore,in this paper,a new type of an intelligent measurement system of wave pattern is designed;the system's operation principle,a sensor's design and methods of making and the structure of the hardware and software are also presented.

在水运科研和生产中，为了研究船舶兴波阻力和了解船舶、码头、水坝等耐波性，需要对水面波浪的波形进行测量分析，为此设计了一种新型智能波高波速测量系统，给出了系统的工作原理、传感器的制作方法及系统的软、硬件结构图。

When using full wave train logging data to make C wave synthetic seismogram,it needs to consider the influence of many kinds of factors such as dip and anisotropy of bed as well as environment correction of S wave logging data etc.

采用全波列测井资料制作转换波人工合成地震记录，需要考虑地层倾角、岩层各向异性、横波测井资料的环境校正等多种因素的影响；在纵、横波资料对比中，又需要考虑极性、井资料的深时转换、子波带宽等的影响。

Typhoon ; Vortex Rossby wave ; Wave train ; Structure model of typhoon spiral wave

台风；涡旋Rossby波；波列；螺旋波结构模型

In this paper, one example from Zhongyuan Oilfield, Wen-33-26 well with long spacing acoustic wave train log is given. The measured ''shear wave velocity was treated as Rayleigh wave velocity. The poisson ratio and Young...

本文以中原油田Wen-33-26井的长源距声波全波列资料为例，将所测得的井下"横波"速度当作瑞利波速度处理，求得的泊松比和杨氏弹性模量值更为合理。

Based on the third kind of wave-particle duality and the harmonious unifying of three kinds of wave-particle duality[6], we discussed the materiality of the electromagnetic element-wave.

基于"第三种波粒二象性"以及"三种波粒二象性的和谐统一"[6]，我们对"电磁基波"的物质性又作了进一步讨论。

Human origins the study of light early, but the understanding of the nature of light has gone through a more lengthy process, the light is actually the wave or the granule, the struggle of the light wave theory and the micellar theory started from the early 17th century,and comes to an end by the light wave-particle duality to the early 20th century.

人类对光的研究起源很早，但对光的本质认识经历了一个较漫长的过程，光究竟是波还是粒子，光的波动说和粒子学说之争从17世纪初开始，至20世纪初以光的波粒二象性告终。

Results Abnormal rate of brain CT was 59.3%, including expansion of ventricles of brain, atrophy of cortex, cerebromalacia; abnormal rate of EEG was 72.2%, including low voltage, allorhythmia of slow wave, deletion of sleep-spindle wave and attack wave.

结果脑CT异常率为59.3％，主要表现为脑室扩大、皮质萎缩、脑软化；脑电图异常率为72.2％，多表现为低电压、慢波节律异常、睡眠纺锤波缺失及发作波。

In this paper, the wave heights in front of a vertical wave absorbing structure with rubble foundation aswell as in the wave chamber by using an approximative calculation method are described, and the dissipating effect of the structure is verified.

本文采用近似方法分析了明基床上直立式消波建筑物前的波高及消波室内的波高，从而确定建筑物的消波效果。

When the gas flux is constant, the ratio of reduced resistance is improved with the increase of the water stream velocity. However, the relationship between the gas flux and the ratio of reduced resistance is more complex. When the water stream velocity is constant, if the gas flux is small in contrast, the effectiveness of reduced resistance is not obvious. But when the gas flux increased, the jetted gas will form """"archform"""" which will augment the shape resistance. In this condition, resistance could not be reduced and could even be increased, if the gas flux continues to be increased. So that there needs setting a baffle called step, which introduces the jetted gas into the turbulence boundary layer. In this case, the shape resistance may be fairly great. Besides, the waterline of model has also some effect on the ratio of reduced resistance, which acts on the size of wave. If waterline is deep, the wave could not affect the deployment of microbubble layer, so there is almost no effect on ratio of reduced resistance. However, the wave would affect distributing of microbubble layer under the model so that the gas could leak out from the two sides of model and directly affect the ratio of reduce resistance if the waterline is very small. Whether installing the dashplate or not has also the great influence on the effectiveness the ratio of reduced resistance. From the results of experiment, conclusion is that adding dashplate will greatly improve the effectiveness of reduced resistance.

当喷气量一定时，水流速度增大，减阻率提高；喷气量与减阻率之间的关系比较复杂，速度一定时，如果喷气量较小，减阻效果就比较差，但当喷气量增大的话，喷射出的气体就会形成一个&拱度&，增加了船模的形状阻力，在这种情况下最好采取断阶喷气，把气体引入到湍流边界层中，在这种情况下，船模的形状阻力比较大；船模的吃水对减阻率也有一定的影响，主要表现在波浪大小上，如果吃水较深，波浪影响不到微气泡层的分布，对减阻率不会造成太大影响，如果吃水较浅，波浪就会影响到微气泡层在船模底部的覆盖情况，可能会有部分微气泡从船模两侧泄漏，这样就直接影响到了减阻效果；是否安装压浪板，对减阻率也有较大的影响，从试验结果可以看出，在船模尾部加设了压浪板时，减阻效果明显得到改善。

I'm not an actor. I'm a professor of paleontology.

我不是演员，我是古生物学教授

Spider Network Web site that is a very image of the name.

网络蜘蛛即Web Spider，是一个非常形象的名字。