查询词典 long wave

Jia Zigu is to play "Rock,""torsional pendulum" and "Jazz" percussion instruments, in the course of a long-term performance, the formation of a fixed rhythm types, such as Nordisk, rumba, tango, samba, and, Romanian dishes such as wave rhythm.

架子鼓是用以演奏"摇滚"、"扭摆"及"爵士音乐"的打击乐器，在长期的演奏过程中，形成一套固定的节奏类型，如迪斯克、伦巴、探戈、桑巴、恰、波菜罗等节奏。

Hence, an analysis method of long-spread nonhyperbolic normal-moveout velocity for P-wave in weak transverse media with vertical symmetry axis is illustrated. The quartic term of the Taylor series expansion for t2-x2 curve is used to determine the normal-moveout velocity.

文中阐述了横向各向同性介质中长排列的非双曲线的P波时差速度分析方法，即对P波的旅行时间进行泰勒展开，应用t2～x2的四次方展开项进行时差速度分析。

The effect of travelling wave on the planar seismic responses of the long-span arch bridge is considered.

对江界河桥分析了行波效应对面内水平地震反应的影响并进行了横桥向地震反应分析。

Enjoy public confidence, several after years, this potential university student achieved indeed as expected some kind of, but he didn't forget to have ever helped his person of hometowns, is a love, led long the vesication wave tide again.

众望所归，几年后，这位大学生果然成就了一番，但他并没有忘记曾经帮助过他的乡亲们，是爱，再一次牵起浪潮。

As we wave goodbye to the younger years, we say so long to the simplicity of life, and we say hello to the promise of prosperity, wealth, and a better tomorrow.

大家挥手道别年轻几年，我们说这么久的纯朴生活，我们打招呼承诺繁荣、财富和更加美好的明天。

ABSTRACT Impact machines operating by mechanical impact, which have been of very long history, play still an important role in modern industry. In shis paper, the following essential subjects of impact mechanism are systematically studied based on wave mechanics.

冲击机械具有悠久的历史，并在现代生产行业中占据着相当重要的地位，本文从冲击机械的共性出发，应用波动力学理论，较系统地研究了冲击机械原理和设计中的一些基本问题。

In this artical, the author reported a newly designed and manufactured extracorporeal shock wave lithotriptor, Its structure, function and clinical application were described, This is a kind of spark light dischange lithotrip-tot and may be employed without anesthesia and without immersion of pa-tients into the water, The electrodes can be used for a long period, First 30 patients of upper urolithiasis were healed with good results: stones all broken, no local subcutaneous ecchymosis, no uncomfortable feeli...

报道作者研制的体外震波碎石机的结构、性能和临床应用初步情况。该台碎石机属电极放电类型，但免除了水槽，电极寿命长，病人不用麻醉。临床首批治疗30例上尿路结石，结石均被粉碎，病员无痛苦不适，局部皮肤无灼伤、瘀血点，未见心电图异常改变，治疗后半小时至24小时开始排石。短期随访，12例于3天～30天内排尽结石，15例在继续排石中，3例肾盏结石排石量较少。取得了较满意的疗效。

Based on the analysis of the ultra-long electromagnetic wave curves from Tanggu to Dalian,the geological body to effect the high gravity and magnetic anomalies could be a mafic intrusion.

根据塘沽—大连探测的超长电磁波频谱曲线剖面对比分析，证实引起渤海中部重磁异常高的地质体可能是基性超基性岩体。

The decrease of rats colic slow wave frequency induced by long-term gavage of FS may be related to the changes of myenteric plexus and ICC.

结论］长期灌服番泻叶所导致的大鼠结肠慢波频率减慢可能与肌间丛神经及ICC变性有关。

Prospect future, super voice the wave spread the feeling machine conduct and actions a kind of new count for much and useful tool and will have very big development space in everyone's noodles, it wears the dynasty more high to position the direction development of the high accuracy to develop increasingly by satisfy of social need is basic such as the development trend of the sonar is:Develop to have higher fixed position accuracy of passive measure to be apart from sonar to carry out the demand of whole concealment attacks by satisfying weapon in water;Continue to develop the submarine of the adoption low frequency line table examination to drag the line array sonar, carry out super long range of passive probe into and identify;Develop the submarine sonar of the more suitable for neritic work, resolve the target in the neritic water to identify a problem especially;Lower a submarine strongly from the bad voice, the work environment of the improvement submarine sonar.

展望未来，超声波传感器作为一种新型的非常重要有用的工具在各方面都将有很大的发展空间，它将朝着更加高定位高精度的方向发展，以满足日益发展的社会需求，如声纳的发展趋势基本为：研制具有更高定位精度的被动测距声纳，以满足水中武器实施全隐蔽攻击的需要；继续发展采用低频线谱检测的潜艇拖曳线列阵声纳，实现超远程的被动探测和识别；研制更适合于浅海工作的潜艇声纳，特别是解决浅海水中目标识别问题；大力降低潜艇自噪声，改善潜艇声纳的工作环境。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。