呈现

As the foundation of ultrasonic testing of composite materials, this thesis is intended to explore in detail a number of features of wave propagation in anisotropic plates, and the following essential problems will be considered:(1) Propagation of plane bulk waves in homogeneous and orthotropic anisotropic media;(2) Lamb wave propagation in multilayered anisotropic plates;(3) Influence of isotropic solid or liquid loading on Lamb wave propagation in anisotropic solid media;(4) Influence of interface layers on Lamb wave propagation in layered anisotropic composite laminates;(5) Dispersion characteristic analysis of attenuation Lamb wave while existing an thin viscous layer which is used for simulating the poor curing in adhesively bonded joints.

作为复合材料超声检测的基础，本文研究了如下国际前沿性的课题：（1）平面体波在正交均匀各向异性媒质中的传播；（2）多层各向异性媒质中Lamb波的传播；（3）各向同性固体或液体负载对各向异性固体媒质中Lamb波传播的影响；（4）界面层对层状各向异性复合媒质中Lamb波传播的影响；（5）胶粘剂未固化而呈现粘弹性时粘接结构中衰减Lamb波的频散特性分析。

Compound (7) exhibits an interesting 3-D network and represents the first example in which both 2,2'-bipy and oxalate group are introduced into the {M/adipate} system.

化合物(7)呈现一个有趣的三维网络结构，代表了第一例将2，2'-bipy和草酸基团引入到{M/adipate}体系中。

DCCI ADmeasure place wants to do, show each advertising contrail namely, present each to suffer numerous whereaboutldirection.

DCCI ADmeasure所要做的，就是显现每一个广告的轨迹、呈现每一个受众的去向。

Fortunately, all of the units are cleverly realized and adorably animated.

幸运的是，所有单位都被精妙地呈现出来，栩栩如生讨人喜欢。

Jesus is His own best commendation. There is no adorning Him except with his own gold.

耶稣就是祂本身最好的注脚，再没有比呈现祂的事迹，更能彰显荣耀祂自己的了。

In one hand, in the progress of children"s socialization, television medium, instead of family and schools, play the role of advancer in some extent. In another hand, because of television programs" different qualities, there are a lot of differences in different childrens moral, communication, studying and entertainment. The fifth part show the conclusion of this paper.

通过研究发现，电视媒介对农村留守儿童的道德状况、社会交往、学习及休闲等方面产生了双重影响：在农村留守儿童社会化的过程中，由于家庭的缺位，学校教育的补位不足，使得电视媒介在其社会化过程中充当了桥梁和伙伴的角色：然而，电视媒介内容的良莠不齐，导致农村留守儿童呈现出的道德水平落差大、社会交往能力差、学习成绩两极以及休闲活动盲目化等特征，指出电视媒介在农村留守儿童社会化过程中所起到的重要作用。

With the advent of the information age, education is also showing unprecedented development trend.

随着信息时代的到来，教育也呈现出前所未有的发展态势。

These results confirmed that the element concentration of aerenchyma cell wall undergoes dynamic changes during different developmental stages, and a low Ca with high Zn and Cu concentration are needed for cell expansion.

Cu和Zn在细胞壁中的积累呈高度的直线关系，回归分析显示，二者呈现定量关系，推测它们可能有共同的或者类似的转运和吸收机制。

Ingenious poetic style presents noble and unconventional characteristics in Li Bai's poetry, which is associated with the aesthetic perception of distance.

高逸，是李白诗中呈现出的一种高远、超逸的诗歌情韵品貌，其内质，又是一种距离美的呈示。

In the same way, therefore, one would expect that the speed of light would appear to differ according to its direction relative to the motion of the Earth through the aether.

同样的，所以有人会猜想光的速度会根据地球在宇宙中的相对运动方向而呈现出不同。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐