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。

Through Hilbert transform, a signal's plane trace can be get. There are two frequencies in the tested signal, so the signal's plane trace may be looked as the track of the out pole's end when two poles rotate around parallel axles. Using the knowledge of motion synthesis in theory mechanics, a formula to describing the change of plane trace's step length and angle for two-frequency be get. So we may prolongate the tested signal's plane trace from the echo's initial arriving moment, and get a certain length of the signal's prolongation.

通过Hilbert变换可得到测试信号的平面迹线，测试信号中只含有两个频率成分，视为双频信号，双频信号的平面迹线相当于两连杆绕平行轴转动时外杆杆端迹线，利用理论力学中运动合成和瞬心知识，推导出双频信号平面迹线步长平方满足余弦线性复合函数，而迹线转角可视为线性变化，据此可对回波到来之前的测试信号平面迹线作延长，得到一定长度的信号延展段，信号延展段与实测段作差可得到一次、二次回波的第一个波峰值。

Premier Wenjiabao, which benediction do you want to get in the new year? I make the cat scratch your nose by its tail, so you feel pruritic and sneeze. Then I bless you to your health. I make the cat scratch your nose by its tail again, so you feel pruritic and sneeze again. Then I bless you to your good mood. I make the cat scratch your nose by its tail again, so you feel pruritic and sneeze again. Then I bless you to your good luck and your glow of happiness. I thought your poem is very wonderful.

我让波丝猫咪用尾巴挠一下您的鼻子，您痒痒了，您打了一个喷嚏，糖果公主会说祝您健康；我让波丝猫咪用尾巴再挠一下您的鼻子，您又痒痒了，您又打了一个喷嚏，糖果公主会说祝您好心情；我让波丝猫咪用尾巴再挠一下您的鼻子，您还是痒痒了，您再打了一个喷嚏，糖果公主会说祝您红光满面，好运连连。

Due to Jin's use of negative shots, this series of photographs does not correspond to the realist reflectionist theory right from the very beginning. It does not reflect or present any social phenomenon. Instead, it transforms the phenomenon into a problem situation that offers and invites review. In contemporary art, to intervene society by way of negation is strategic, as can be seen in Jin's Great Economic Retreat: the images featuring empty factory buildings reveal more than that. When the enlarged photos are exhibited in a museum gallery, Jin's real question surfaces: is what post-colonial economy brought China a blessing or a curse?

金江波的这组《经济大撤退》图片由于用了否定性的镜头而使得它一开始拍摄的时候就不是现实反映论的，它不是去反映和呈现了社会的什么现象，而是将这种社会现象转换为一种问题情境，提供给人们反思，而在当代艺术中，否定性地介入社会是它的核心，就像金江波的《经济大撤退》，图片虽然呈现了空厂房，但不只是呈现了空厂房，当这些图片通过放大展示在美术馆中，那些后殖民经济对中国来说到底是喜还是忧才是金江波想要问的？

The simulation results show that the search-optimization capacity of wavelet chaotic neural network has been improved and the reformative wavelet chaotic neural network is superior to the primary wavelet chaotic neural networks.

仿真结果表明，改善了小波混沌神经网络的寻优能力，改进的小波混沌神经网络优于原来的小波混沌神经网络。

Leaf blade margin entire, subentire, repand, repand-crenate, or repand-denticulate.

叶片边缘全缘，近全缘，残波状，残波状具圆齿，或具残波状细牙齿。

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。

Knight Ridder: Although some fans feel that they have become too old for Harry Potter, industry experts say a new wave of Potter-mania from a whole new generation will make up for the fallen-away fans.

耐特·里德：一些波迷认为自己喜欢哈利波特显得年龄太大了些，然而行业专家却说新一代整体爆发出的波特狂热的新波动，将会填充渐渐没落的哈迷群。

Apollo with his arrows took his stand to face King Neptune, while Minerva took hers against the god of war; the archer-goddess Diana with her golden arrows, sister of far-darting Apollo, stood to face Juno; Mercury the lusty bringer of good luck faced Leto, while the mighty eddying river whom men can Scamander, but gods Xanthus, matched himself against Vulcan.

福伊波斯·阿波罗手持羽箭，稳稳站立，攻战王者波塞冬，而灰眼睛女神雅典娜则敌战厄努阿利俄斯。对抗赫拉的是啸走山林的猎手，带用金箭的捕者，泼箭如雨的阿耳忒弥丝，远射手阿波罗的姐妹。善喜助佑的赫耳墨斯面对女神莱托，而迎战赫法伊斯托斯的则是那条漩涡深卷的长河，神祗叫它珊索斯，凡人则称之为斯卡曼得罗斯。

The performance of PML is investigated using FDTD modeling of the propagation of sinusoidally modulated Gaussian pulse in a rectangular waveguide.

首先通过模拟正弦调制的高斯脉冲在波导中的传输来验证 PML 的吸收性能，然后将采用 PML 吸收边界的 FDTD法应用于矩形波导填充有限媒质时的 S参数和圆形波导中矩形薄膜片反射系数的计算。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。