查询词典 standing wave

The development of Wave Mechanics goes back to ancient times. The principle of least action is the source of Wave Mechanics, so it is the mother of several principles.

波动力学的发展源远流长，最早发端于最小作用原理，该原理可以说是"众理之母"。

Based on the experimental results, the wave height of progressive wave decreases gradually with the increase of the distance of artificial reef.

量测结果显示，当波浪於潜礁上方碎波时，波高有明显的减衰现象并随著向下游传递距离增加波高减衰情况越显著。

In most previous investigations for the seabed-pipeline interaction, the seabed has been taken as to be elastic and generally the influences of the non-linearity of progressive wave loading and stand wave loading have been overlooked.

目前大多数研究只是考虑了管线、海床在线性推进波作用下的响应，没有考虑波浪非线性对于管线及其周围海床响应的影响，也没有考虑立波波浪荷载作用下管线及其周围海床响应。

This will create a wave that is more complex than a pure sine wave.

这将产生一个比纯正弦波更复杂的波。

The wind sang in the taut weather-rigging, and blustered around Bush's ears as he stood on the starboard side of the quarterdeck, balancing to the roll as the roaring wind sent one massive grey wave after another hurrying at the ship; the starboard bow received the wave first, beginning a leisurely climb, heaving the bowsprit up towards the sky, but before the pitch was in any way completed the ship began her roll, heaving slowly over, slowly, slowly, while the bowsprit rose still more steeply.

布什站在右舷后甲板，在风浪中努力保持着平衡。一波波的灰色巨浪扑来，右舷的船首最先被浪冲到，缓缓爬升，将船首斜桅举向了空中；然后船身开始摇晃，慢慢的抬升着，船首斜桅的角度更高了；终于船身摇晃着越过了巨浪，船首腾在半空，伴随着大量的泡沫往下直坠；船首斜桅开始下指，船身则笨重的达到了短暂的平衡；接下来整个船身携着泡沫被大海推到风中，船尾被浪峰抬高；最后船头又回到水中。

The precision cannot be obtained for quartz wave plate or mica wave plate.

这一精度是其它石英波片或云母波片所不能比的。

Continuous wave and quasi continuous wave Tm: Ho: GdVO4 solid laser at 2.049 μm using laser-diode double-end pumping is reported.

报道了激光二极管双端面抽运Tm： Ho： GdVO4固体激光器，在2.049 μm处获得连续和准连续激光输出。

This paper is based on the algorithm of wave field reconstruction from the rate of the displacement spectrum of horizontal radial component of P wave to its vertical component.The observed data are selected from 4 teleseismic records of different depth at the Yichang Station with a good signal-noise ratio.

在远场正演计算的基础上，运用30°～90°的四个不同深源远震记录波形，通过试错法选取台站下方的结构，借助波场反向重建算法，反演确定宜昌台站下方的速度结构。

Aircraft navigation system, one or more ground navigation station with the provisions of the frequency of launching radio beacon signals (such as wave, audio wave modulation or code), aircraft flight navigation equipment according to the received beacon signal measured or calculated aircraft Solutions relative to the navigation ...

飞机导航系统中，一个或几个地面导航台用规定的频率发射无线电信标信号（等幅波、音频调制波或代码），飞机机上导航设备根据收到的信标信号测出或解算出飞机相对于导航。。。

Aircraft navigation system, one or more ground navigation station with the provisions of the frequency of launching radio beacon signal (amplitude wave, audio wave modulation or code), aircraft flight navigation equipment according to the received beacon signal measured or calculated aircraft Solutions relative to the navigation ...

飞机导航系统中，一个或几个地面导航台用规定的频率发射无线电信标信号（等幅波、音频调制波或代码），飞机机上导航设备根据收到的信标信号测出或解算出飞机相对于导航。。。

The United Kingdom has pledged to provide technical assistance to the peacekeeping effort in Darfur, including airlifting supplies and equipment to assist the African peacekeepers.

英国承诺为达佛的維和努力提供技术帮助，包括提供非洲的維和部队空运补給和裝备。

Results: The level of ET-1mRNA in placental villus was significantly higher in pre-eclamptic women than that in control group.

结果：妊高征组患者胎盘绒毛组织ET-1 mRNA的表达较正常妊娠组明显增高。