查询词典 brain wave

It is concluded that the ratio of infragravity wave energy spectrum peak value to incident gravity wave energy spectrum peak value is correlated with the skewness of wave surface elevation, and the empirical relationship between the two is obtained, which provides scientific basis for predicting the neritic infragravity waves.

进一步分析了两种波动的能量谱峰值比和波面高度分布偏度的相关关系，获得了经验关系，为预测近岸浅水长周期重力波提供了科学依据。

Through solving the nondivergent inviscid linear vorticity equation in cylindrical coordination of barotropic atmosphere with WKBJ method, the authors point out that one kind of wave, named vortex Rossby wave, which is similar to planetary wave, exists in hurricane, its formation is due to the gradient of vertical vorticity component of basic state.

作者中文名：钟科；康建伟；余清平摘要：文中从柱坐标系下的正压无辐散涡度方程出发，用WKBJ方法求解方程，发现在飓风中存在类似于行星罗斯贝波的涡旋罗斯贝波，这种波的形成主要是由于飓风中基态涡度垂直分量的径向梯度所决定。

Further, the hot spot is amplified to form the overdriven detonation wave, then, the overdriven detonation wave gradually becomes the steady detonation wave.

形成的热点迅速放大成为过驱爆震波，并逐渐衰减为稳定爆震波。

The character of polarographic wave is studied, and results suggested this polarographic wave is an adsorption polarographic wave.

本文研究了极谱波的性质，表明该极谱波是一吸附极谱波。

Exogenous fault mechanics model characterizes wave making vibration propagation process caused by structural defects, defines transmission and reflection property of stress wave during the propagation, and provides theoretical basis for determining and seperating various kinds of polygenetic wave speed, which can be used in inversion and location of structural fault with satisfaction. By comprehensively using the two types of fault model that we presented, this paper has satisfactorily solved the classification and recognition of polygenetic faults of rotary support.

内源性故障力学模型较好地说明了回转支承内部的各种故障的形成和发展机理，描述了故障存在时回转支承的振动激励响应特性，为多源故障信号的分类识别提供了一种理论模型，外源性故障力学模型描述了由结构缺陷引起的波致振动传播过程，解释了传播过程中应力波的传递与反射特性，为各类故障波速的确定与分离提供了理论基础，能较好地用于结构故障的反演与定位。

Study on human and rabbit blood pressure, heart rate, myocardial enzyme, ESR and pathology index after ultrashort wave radiating pointed out that ultrashort wave of nothermogenesis and microthermogenesis dose had no injury on myocardial cells of human and rabbits, warmthermogenesis dose also had same effect to human, but not to rabbits. Ultrashort wave of thermogenesis dose radiating precordium for long time could seriously damage myocardial cells of human and rabbits, even bring out malignant arrhythmia and cardiac arrest.

超短波照射对新西兰白兔和人体血压、心率、心肌酶、血沉、病理组织学等指标影响的研究，说明无热量和微热量的超短波对兔和人体的心肌细胞无损伤作用；温热量超短波对兔心肌细胞有损伤作用，但对人体心肌细胞无损伤作用；长时间的热量超短波照射对心肌细胞有显著的损伤作用，甚至能导致严重的心律失常或心跳骤停。

Result:In the tinnitus patients,the prolongate latency percentage of wave I was 51.6%;the wave Ⅲ was 20.9%;wave V was 17.9%.Conclusion:Although hearing-loss was not founded in the patients,but the cochlea of some patients had been damaged.

为进一步了解耳鸣发生机制，为临床提供参考，我们对门诊38例(62耳)无听力损失耳鸣患者进行ABR检测，并与无耳鸣、听力正常的青年人进行对比研究。

Results(1) Group of electroacupuncture in Shu and dense wave can significantlyreduce the degree of ankle swelling(P＜0.05, P＜0.01), which shows thatelectroacupuncture has obvious anti-inflammatory and repercussive roles;(2) Theresults of HE staining showed that group of electroacupuncture in Shuand dense wave can significantly reduce inflammatory cell infiltration,inhibit synovial cell proliferation, and decrease proliferation of granulationtissue in rats joints;(3) group of electroacupuncture in dense-wave can increase the pain thresholdof experimental rats (P＜0.05, P＜0.01), reduce the content of peripheral painmediums, such as K~+, DA and 5-HT(P＜0.05, P＜0.01), which shows thatelectroacupuncture has significant analgesic effect;(4) In the local lesion of joints, electroacupuncture can significantly reducethe content of IL-1β, IL-8, TNF-a, increase IL-4 content, decrease theexpression of COX-2mRNA, and significantly promote the expression ofHSP-70 protein in synovial tissues of acute gouty arthritis rats (P＜0.05,P＜0.01),thus restrain the occurrence of synovial tissue inflammation.

结果：(1)电针疏密波组能显著减轻踝关节肿胀度(P＜0.05，P＜0.01)，表明电针有明显的抗炎消肿作用；(2)HE染色显示：电针疏密波组可使大鼠关节炎症细胞浸润明显减轻，滑膜细胞增生明显被抑制，肉芽组织增生明显减少；(3)电针密波组能提高实验性大鼠痛阈(P＜0.05，P＜0.01)，降低外周疼痛介质K~+、DA、5-HT的含量(P＜0.05，P＜0.01)，表明电针有明显的镇痛作用；(4)在病变关节局部，电针能显著降低急性痛风性关节炎大鼠滑膜组织IL-1β、IL-8、TNF-α含量(P＜0.05，P＜0.01)，升高IL-4的含量(P＜0.05，P＜0.01)，并降低关节滑膜内COX-2mRNA的表达(P＜0.05，P＜0.01)，可促使急性痛风性关节炎大鼠滑膜内HSP-70蛋白表达显著增加(P＜0.05，P＜0.01)，从而抑止滑膜组织炎症发生。

The calculated results indicate that a bifurcated A. wave can be formed when the shock passes through the flame, and pre-induced shock transmission in the flame leads to the formation of Mach stem, followed by spheral shock wave. The Rayleigh-Taylor and Kelvin-Helmholtz instabilities occurred in the flame induced by shock wave lead to the flame distortion and breakup.

计算结果表明，激波掠过火团时，分叉形成λ波；前引激波在火团内透射并在轴线处碰撞形成Mach杆，进而逐渐发展为球形激波；火焰在激波作用下先后出现Richtmyer-Meshkov不稳定和Helmholtz不稳定，火焰逐渐变形以致破碎；燃烧速率因此剧增。

By using the theory of bifurcations of dynamical systems to the generalization form of the modified KdV equation, the existence of solitary wave, kink and anti-kink wave solutions and uncountably infinite many smooth and non-smooth periodic wave solutions is obtained.

本利用动力系统的分支理论来研究一类广义MKdV方程的行波解，得出了孤立波、扭子、反扭子和不可数无穷多个光滑和非光滑周期解的存在性。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48